Hi,

I did the test suggested, parecord worked, however pasuspender not.

I saw after run pasuspender, all the sound stop working, the input (mic) and output (speaker).

So i repeat the test and got two pactl output as following:

1) Boot the laptop.

2) run parecord --device=alsa_input.pci-0000_00_1b.0.analog-stereo test.wav

3) aplay test.wav, sounds was recorded, works fine.

4) Open gnome-settings, audio meter show activity.

5) Run pactl list > without-pasuspender.pactl

6) Run pasuspender -- arecord --device=plughw:0 test1.wav

7) aplay test1.wav, sounds wasn't recorded.

8) Open gnome-settings, audio meters doesn't show activity.

9) Run pactl list > with-pasuspender.pactl

I hope this sequence be usefully for you, if not please tell how to do another one.

I attach both pactl outputs.

Thanks in advance.

Gustavo.



On 8/10/16 12:19 PM, Tanu Kaskinen wrote:
On Wed, 2016-08-10 at 11:43 -0300, Gustavo Duarte wrote:
Hi Tanu, thank you for the feedback.


No, i can't break the microphne after it started to working.


The sequence is following:

1) Boot the laptop.

2) Mic with conf apps, like skype and Hangout isn't working.

3) Mic on other sound apps type, like QArecord, working well.

4) Changing volume input level on gnome settings.

5) Mic start to working with Skype.

5) Change the volume to 100%, and MIC still working.

6) Reboot the laptop, and back to beheavoirs from step 1),

I wonder why, mic is start to working if change the volume from
gnome-settings ?

I tried to change de volume with:

amixer set Mic 20 on

or
pacmd set-source-volume 1 13106
pacmd set-sourece-mute 1 0

and without effects.

Is like, the settings should be changed from a gui apps, may be
something related with a dbus signal ?
D-Bus problems are extremely unlikely, because Gnome sound settings
doesn't use D-Bus to communicate with pulseaudio.

I'm going to see the source code of gnome-settings, to see what it does
to change the volume, and see if a can find a clue for this side.

Do you have another test, i can do ?
Right after boot, before running any other applications, you can try to
record something with this command:

parecord --device=alsa_input.pci-0000_00_1b.0.analog-stereo test.wav

Does that work? That is, does test.wav contain any non-silence audio?

If not, you can also try

pasuspender -- arecord --device=plughw:0 test.wav

Does that work? If not, it's an alsa bug.

If both commands work, you can try opening Gnome audio settings. If it
shows that the volume is 100%, but the volume meter shows no activity,
try the parecord command again while the sound settings is open. Is
parecord capable of recording audio while the sound settings indicates
that the mic doesn't work? While the sound settings is open and
parecord is running, run "pactl list" and send the output to the
mailing list.

--
Tanu
_______________________________________________
pulseaudio-discuss mailing list
[email protected]
https://lists.freedesktop.org/mailman/listinfo/pulseaudio-discuss

Módulo #0
        Nombre: module-device-restore
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Automatically restore the volume/mute 
state of devices"
                module.version = "4.0"

Módulo #1
        Nombre: module-stream-restore
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Automatically restore the 
volume/mute/device state of streams"
                module.version = "4.0"

Módulo #2
        Nombre: module-card-restore
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Automatically restore profile of cards"
                module.version = "4.0"

Módulo #3
        Nombre: module-augment-properties
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Augment the property sets of streams with 
additional static information"
                module.version = "4.0"

Módulo #4
        Nombre: module-switch-on-port-available
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                

Módulo #5
        Nombre: module-alsa-card
        Argumento: device_id="0" name="pci-0000_00_1b.0" 
card_name="alsa_card.pci-0000_00_1b.0" namereg_fail=false tsched=yes 
fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes 
card_properties="module-udev-detect.discovered=1"
        Contador de uso: 2
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "ALSA Card"
                module.version = "4.0"

Módulo #6
        Nombre: module-udev-detect
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Detect available audio hardware and load 
matching drivers"
                module.version = "4.0"

Módulo #7
        Nombre: module-bluetooth-policy
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Frédéric Dalleau"
                module.description = "When a bluetooth sink or source is added, 
load module-loopback"
                module.version = "4.0"

Módulo #8
        Nombre: module-bluetooth-discover
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Joao Paulo Rechi Vita"
                module.description = "Detect available bluetooth audio devices 
and load bluetooth audio drivers"
                module.version = "4.0"

Módulo #9
        Nombre: module-native-protocol-unix
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Native protocol (UNIX sockets)"
                module.version = "4.0"

Módulo #10
        Nombre: module-default-device-restore
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Automatically restore the default sink 
and source"
                module.version = "4.0"

Módulo #11
        Nombre: module-rescue-streams
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "When a sink/source is removed, try to 
move their streams to the default sink/source"
                module.version = "4.0"

Módulo #12
        Nombre: module-always-sink
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Colin Guthrie"
                module.description = "Tenga siempre cargado al menos un destino 
aunque sea uno nulo"
                module.version = "4.0"

Módulo #13
        Nombre: module-intended-roles
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Automatically set device of streams based 
of intended roles of devices"
                module.version = "4.0"

Módulo #14
        Nombre: module-suspend-on-idle
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "When a sink/source is idle for too long, 
suspend it"
                module.version = "4.0"

Módulo #15
        Nombre: module-systemd-login
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Create a client for each login session of 
this user"
                module.version = "4.0"

Módulo #16
        Nombre: module-position-event-sounds
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Position event sounds between L and R 
depending on the position on screen of the widget triggering them."
                module.version = "4.0"

Módulo #17
        Nombre: module-filter-heuristics
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Colin Guthrie"
                module.description = "Detect when various filters are desirable"
                module.version = "4.0"

Módulo #18
        Nombre: module-filter-apply
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Colin Guthrie"
                module.description = "Load filter sinks automatically when 
needed"
                module.version = "4.0"

Módulo #19
        Nombre: module-x11-publish
        Argumento: display=:0
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "X11 credential publisher"
                module.version = "4.0"

Módulo #20
        Nombre: module-x11-bell
        Argumento: display=:0 sample=bell.ogg
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "X11 bell interceptor"
                module.version = "4.0"

Módulo #21
        Nombre: module-x11-cork-request
        Argumento: display=:0
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Synthesize X11 media key events when 
cork/uncork is requested"
                module.version = "4.0"

Módulo #22
        Nombre: module-x11-xsmp
        Argumento: display=:0 
session_manager=local/ceibal:@/tmp/.ICE-unix/1333,unix/ceibal:/tmp/.ICE-unix/1333
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "X11 session management"
                module.version = "4.0"

Destino #0
        Estado: SUSPENDED
        Nombre: alsa_output.pci-0000_00_1b.0.analog-stereo
        Descripción: Audio Interno Estéreo analógico
        Controlador: module-alsa-card.c
        Especificación de muestra: s16le 2ch 48000Hz
        Asignación de canal: front-left,front-right
        Módulo propietario: 5
        Silencio: no
        Volumen: 0:  82% 1:  82%
                0: -5,03 dB 1: -5,03 dB
                balance 0,00
        Volumen base: 100%
                     0,00 dB
        Origen de monitor: alsa_output.pci-0000_00_1b.0.analog-stereo.monitor
        Latencia: 0 usec, configurada 0 usec
        Marcas: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY 
        Propiedades:
                alsa.resolution_bits = "16"
                device.api = "alsa"
                device.class = "sound"
                alsa.class = "generic"
                alsa.subclass = "generic-mix"
                alsa.name = "VT1802 Analog"
                alsa.id = "VT1802 Analog"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.device = "0"
                alsa.card = "0"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xd0810000 irq 93"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1b.0"
                sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "0f04"
                device.product.name = "ValleyView High Definition Audio 
Controller"
                device.form_factor = "internal"
                device.string = "front:0"
                device.buffering.buffer_size = "65536"
                device.buffering.fragment_size = "32768"
                device.access_mode = "mmap+timer"
                device.profile.name = "analog-stereo"
                device.profile.description = "Estéreo analógico"
                device.description = "Audio Interno Estéreo analógico"
                alsa.mixer_name = "VIA VT1802"
                alsa.components = "HDA:11068446,15585471,00100000 
HDA:80862882,80860101,00100000"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        Puertos:
                analog-output-speaker: Altavoces (priority: 10000)
                analog-output-headphones: Auriculares analógicos (priority: 
9000, not available)
        Puerto Activo: analog-output-speaker
        Formatos:
                pcm

Fuente #0
        Estado: SUSPENDED
        Nombre: alsa_output.pci-0000_00_1b.0.analog-stereo.monitor
        Descripción: Monitor of Audio Interno Estéreo analógico
        Controlador: module-alsa-card.c
        Especificación de la Muestra: s16le 2ch 44100Hz
        Mapa del Canal: front-left,front-right
        Módulo Dueño: 5
        Mudo: no
        Volume: 0: 100% 1: 100%
                0: 0,00 dB 1: 0,00 dB
                balance 0,00
        Volume Base: 100%
                     0,00 dB
        Monitoreo del destino: alsa_output.pci-0000_00_1b.0.analog-stereo
        Latencia: 0 usec, configurado 0 useg
        Banderas: DECIBEL_VOLUME LATENCY 
        Propiedades:
                device.description = "Monitor of Audio Interno Estéreo 
analógico"
                device.class = "monitor"
                alsa.card = "0"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xd0810000 irq 93"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1b.0"
                sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "0f04"
                device.product.name = "ValleyView High Definition Audio 
Controller"
                device.form_factor = "internal"
                device.string = "0"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        Formatos:
                pcm

Fuente #1
        Estado: SUSPENDED
        Nombre: alsa_input.pci-0000_00_1b.0.analog-stereo
        Descripción: Audio Interno Estéreo analógico
        Controlador: module-alsa-card.c
        Especificación de la Muestra: s16le 2ch 44100Hz
        Mapa del Canal: front-left,front-right
        Módulo Dueño: 5
        Mudo: no
        Volume: 0:  16% 1:  16%
                0: -48,00 dB 1: -48,00 dB
                balance 0,00
        Volume Base:   8%
                     -66,00 dB
        Monitoreo del destino: n/d
        Latencia: 0 usec, configurado 0 useg
        Banderas: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY 
        Propiedades:
                alsa.resolution_bits = "16"
                device.api = "alsa"
                device.class = "sound"
                alsa.class = "generic"
                alsa.subclass = "generic-mix"
                alsa.name = "VT1802 Analog"
                alsa.id = "VT1802 Analog"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.device = "0"
                alsa.card = "0"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xd0810000 irq 93"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1b.0"
                sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "0f04"
                device.product.name = "ValleyView High Definition Audio 
Controller"
                device.form_factor = "internal"
                device.string = "front:0"
                device.buffering.buffer_size = "65536"
                device.buffering.fragment_size = "32768"
                device.access_mode = "mmap+timer"
                device.profile.name = "analog-stereo"
                device.profile.description = "Estéreo analógico"
                device.description = "Audio Interno Estéreo analógico"
                alsa.mixer_name = "VIA VT1802"
                alsa.components = "HDA:11068446,15585471,00100000 
HDA:80862882,80860101,00100000"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        Puertos:
                analog-input-microphone-internal: Micrófono interno (priority: 
8900)
                analog-input-microphone: Micrófono (priority: 8700, not 
available)
        Puerto Activo: analog-input-microphone-internal
        Formatos:
                pcm

Salida de origen #3
        Disco: protocol-native.c
        Módulo propietario: 9
        Cliente: 21
        Destino: 1
        Especificación de sample: float32le 1ch 25Hz
        Mapa de canal: mono
        Formato: pcm, format.sample_format = "\"float32le\""  format.rate = 
"25"  format.channels = "1"  format.channel_map = "\"mono\""
        Corked: no
        Mute: no
        Volumen: 0: 100%
                0: 0,00 dB
                balance 0,00
        Latencia de búfer: 0 usec
        Latencia de destino: 0 usec
        Método de resample: peaks
        Propiedades:
                application.id = "org.gnome.VolumeControl"
                media.name = "Detección de picos"
                application.name = "GNOME Volume Control Dialog"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "28"
                application.icon_name = "multimedia-volume-control"
                application.version = "3.6.3"
                application.process.id = "2188"
                application.process.user = "ceibal"
                application.process.host = "ceibal"
                application.process.binary = "gnome-control-center.real"
                application.language = "es_UY.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = 
"7fa399cd946674ed89a5c33856b0fa6b"
                application.process.session_id = "c1"
                module-stream-restore.id = 
"source-output-by-application-id:org.gnome.VolumeControl"

Salida de origen #4
        Disco: protocol-native.c
        Módulo propietario: 9
        Cliente: 22
        Destino: 1
        Especificación de sample: s16le 2ch 44100Hz
        Mapa de canal: front-left,front-right
        Formato: pcm, format.sample_format = "\"s16le\""  format.rate = "44100" 
 format.channels = "2"  format.channel_map = "\"front-left,front-right\""
        Corked: no
        Mute: no
        Volumen: 0: 100% 1: 100%
                0: 0,00 dB 1: 0,00 dB
                balance 0,00
        Latencia de búfer: 0 usec
        Latencia de destino: 0 usec
        Método de resample: n/d
        Propiedades:
                media.format = "WAV (Microsoft)"
                application.name = "parecord"
                media.name = "test-parecord.wav"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "28"
                application.process.id = "2197"
                application.process.user = "ceibal"
                application.process.host = "ceibal"
                application.process.binary = "pacat"
                application.language = "es_UY.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = 
"7fa399cd946674ed89a5c33856b0fa6b"
                application.process.session_id = "c1"
                module-stream-restore.id = 
"source-output-by-application-name:parecord"

Cliente #0
        Controlador: module-systemd-login.c
        Módulo dueño: 15
        Propiedades:
                application.name = "Login Session c1"
                systemd-login.session = "c1"

Cliente #3
        Controlador: protocol-native.c
        Módulo dueño: 9
        Propiedades:
                application.name = "GNOME Volume Control Media Keys"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "28"
                application.id = "org.gnome.VolumeControl"
                application.icon_name = "multimedia-volume-control"
                application.version = "3.8.6.1"
                application.process.id = "1329"
                application.process.user = "ceibal"
                application.process.host = "ceibal"
                application.process.binary = "gnome-settings-daemon"
                application.language = "es_UY.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = 
"7fa399cd946674ed89a5c33856b0fa6b"
                application.process.session_id = "c1"

Cliente #6
        Controlador: module-x11-xsmp.c
        Módulo dueño: 22
        Propiedades:
                application.name = "XSMP Session on gnome-session as 
10cb1dd47e63109b80147084399474063800000013330035"
                xsmp.vendor = "gnome-session"
                xsmp.client.id = 
"10cb1dd47e63109b80147084399474063800000013330035"

Cliente #8
        Controlador: protocol-native.c
        Módulo dueño: 9
        Propiedades:
                application.name = "GNOME Shell"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "28"
                application.id = "org.gnome.Shell"
                application.icon_name = "start-here"
                application.language = "es_UY.UTF-8"
                window.x11.screen = "0"
                window.x11.display = ":0"
                application.process.id = "1519"
                application.process.user = "ceibal"
                application.process.host = "ceibal"
                application.process.binary = "gnome-shell"
                application.process.machine_id = 
"7fa399cd946674ed89a5c33856b0fa6b"
                application.process.session_id = "c1"

Cliente #9
        Controlador: protocol-native.c
        Módulo dueño: 9
        Propiedades:
                application.name = "GNOME Shell Volume Control"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "28"
                application.id = "org.gnome.VolumeControl"
                application.icon_name = "multimedia-volume-control"
                application.version = "3.10.4"
                application.process.id = "1519"
                application.process.user = "ceibal"
                application.process.host = "ceibal"
                application.process.binary = "gnome-shell"
                application.language = "es_UY.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = 
"7fa399cd946674ed89a5c33856b0fa6b"
                application.process.session_id = "c1"

Cliente #21
        Controlador: protocol-native.c
        Módulo dueño: 9
        Propiedades:
                application.name = "GNOME Volume Control Dialog"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "28"
                application.id = "org.gnome.VolumeControl"
                application.icon_name = "multimedia-volume-control"
                application.version = "3.6.3"
                application.process.id = "2188"
                application.process.user = "ceibal"
                application.process.host = "ceibal"
                application.process.binary = "gnome-control-center.real"
                application.language = "es_UY.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = 
"7fa399cd946674ed89a5c33856b0fa6b"
                application.process.session_id = "c1"

Cliente #22
        Controlador: protocol-native.c
        Módulo dueño: 9
        Propiedades:
                application.name = "parecord"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "28"
                media.format = "WAV (Microsoft)"
                media.name = "test-parecord.wav"
                application.process.id = "2197"
                application.process.user = "ceibal"
                application.process.host = "ceibal"
                application.process.binary = "pacat"
                application.language = "es_UY.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = 
"7fa399cd946674ed89a5c33856b0fa6b"
                application.process.session_id = "c1"

Cliente #23
        Controlador: protocol-native.c
        Módulo dueño: 9
        Propiedades:
                application.name = "pactl"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "28"
                application.process.id = "2202"
                application.process.user = "ceibal"
                application.process.host = "ceibal"
                application.process.binary = "pactl"
                application.language = "es_UY.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = 
"7fa399cd946674ed89a5c33856b0fa6b"
                application.process.session_id = "c1"

Muestra #0
        Nombre: bell-window-system
        Especificaciones de la muestra: s16le 2ch 44100Hz
        Mapa del canal: front-left,front-right
        Volumen: (incorrecto)
                 (incorrecto)
                 balance 0,00
        Duración: 0,1s
        Tamaño: 24,0 KiB
        Lazy: no
        Nombre del archivo: n/d
        Propiedades:
                media.role = "event"
                application.process.id = "2013"
                application.name = "gnome-terminal"
                event.description = "Evento de campana"
                event.id = "bell-window-system"
                media.name = "bell-window-system"
                media.filename = 
"/usr/share//sounds/freedesktop/stereo/bell.oga"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "28"
                application.id = "org.gnome.Shell"
                application.icon_name = "start-here"
                application.language = "es_UY.UTF-8"
                window.x11.screen = "0"
                window.x11.display = ":0"
                application.process.user = "ceibal"
                application.process.host = "ceibal"
                application.process.binary = "gnome-shell"
                application.process.machine_id = 
"7fa399cd946674ed89a5c33856b0fa6b"
                application.process.session_id = "c1"

Placa #0
        Nombre: alsa_card.pci-0000_00_1b.0
        Controlador: module-alsa-card.c
        Módulo dueño: 5
        Propiedades:
                alsa.card = "0"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xd0810000 irq 93"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1b.0"
                sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "0f04"
                device.product.name = "ValleyView High Definition Audio 
Controller"
                device.form_factor = "internal"
                device.string = "0"
                device.description = "Audio Interno"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        Perfiles:
                input:analog-stereo: Estéreo analógico Entrada (sinks: 0, 
sources: 1, priority. 60)
                output:analog-stereo: Estéreo analógico Salida (sinks: 1, 
sources: 0, priority. 6000)
                output:analog-stereo+input:analog-stereo: Estéreo Analógico 
Dúplex (sinks: 1, sources: 1, priority. 6060)
                output:hdmi-stereo: Digital Stereo (HDMI) Salida (sinks: 1, 
sources: 0, priority. 5400)
                output:hdmi-stereo+input:analog-stereo: Digital Stereo (HDMI) 
Salida + Estéreo analógico Entrada (sinks: 1, sources: 1, priority. 5460)
                output:hdmi-surround: Digital Surround 5.1 (HDMI) Salida 
(sinks: 1, sources: 0, priority. 300)
                output:hdmi-surround+input:analog-stereo: Digital Surround 5.1 
(HDMI) Salida + Estéreo analógico Entrada (sinks: 1, sources: 1, priority. 360)
                off: Apagado (sinks: 0, sources: 0, priority. 0)
        Perfil activo: output:analog-stereo+input:analog-stereo
        Puertos:
                analog-input-microphone-internal: Micrófono interno (priority: 
8900, latency offset: 0 usec)
                        Propiedades:
                                device.icon_name = "audio-input-microphone"
                        Parte del perfil(es): input:analog-stereo, 
output:analog-stereo+input:analog-stereo, 
output:hdmi-stereo+input:analog-stereo, output:hdmi-surround+input:analog-stereo
                analog-input-microphone: Micrófono (priority: 8700, latency 
offset: 0 usec, not available)
                        Propiedades:
                                device.icon_name = "audio-input-microphone"
                        Parte del perfil(es): input:analog-stereo, 
output:analog-stereo+input:analog-stereo, 
output:hdmi-stereo+input:analog-stereo, output:hdmi-surround+input:analog-stereo
                analog-output-speaker: Altavoces (priority: 10000, latency 
offset: 0 usec)
                        Propiedades:
                                device.icon_name = "audio-speakers"
                        Parte del perfil(es): output:analog-stereo, 
output:analog-stereo+input:analog-stereo
                analog-output-headphones: Auriculares analógicos (priority: 
9000, latency offset: 0 usec, not available)
                        Propiedades:
                                device.icon_name = "audio-headphones"
                        Parte del perfil(es): output:analog-stereo, 
output:analog-stereo+input:analog-stereo
                hdmi-output-0: HDMI / DisplayPort (priority: 5900, latency 
offset: 0 usec, not available)
                        Propiedades:
                                device.icon_name = "video-display"
                        Parte del perfil(es): output:hdmi-stereo, 
output:hdmi-stereo+input:analog-stereo, output:hdmi-surround, 
output:hdmi-surround+input:analog-stereo
Módulo #0
        Nombre: module-device-restore
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Automatically restore the volume/mute 
state of devices"
                module.version = "4.0"

Módulo #1
        Nombre: module-stream-restore
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Automatically restore the 
volume/mute/device state of streams"
                module.version = "4.0"

Módulo #2
        Nombre: module-card-restore
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Automatically restore profile of cards"
                module.version = "4.0"

Módulo #3
        Nombre: module-augment-properties
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Augment the property sets of streams with 
additional static information"
                module.version = "4.0"

Módulo #4
        Nombre: module-switch-on-port-available
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                

Módulo #5
        Nombre: module-alsa-card
        Argumento: device_id="0" name="pci-0000_00_1b.0" 
card_name="alsa_card.pci-0000_00_1b.0" namereg_fail=false tsched=yes 
fixed_latency_range=no ignore_dB=no deferred_volume=yes use_ucm=yes 
card_properties="module-udev-detect.discovered=1"
        Contador de uso: 2
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "ALSA Card"
                module.version = "4.0"

Módulo #6
        Nombre: module-udev-detect
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Detect available audio hardware and load 
matching drivers"
                module.version = "4.0"

Módulo #7
        Nombre: module-bluetooth-policy
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Frédéric Dalleau"
                module.description = "When a bluetooth sink or source is added, 
load module-loopback"
                module.version = "4.0"

Módulo #8
        Nombre: module-bluetooth-discover
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Joao Paulo Rechi Vita"
                module.description = "Detect available bluetooth audio devices 
and load bluetooth audio drivers"
                module.version = "4.0"

Módulo #9
        Nombre: module-native-protocol-unix
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Native protocol (UNIX sockets)"
                module.version = "4.0"

Módulo #10
        Nombre: module-default-device-restore
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Automatically restore the default sink 
and source"
                module.version = "4.0"

Módulo #11
        Nombre: module-rescue-streams
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "When a sink/source is removed, try to 
move their streams to the default sink/source"
                module.version = "4.0"

Módulo #12
        Nombre: module-always-sink
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Colin Guthrie"
                module.description = "Tenga siempre cargado al menos un destino 
aunque sea uno nulo"
                module.version = "4.0"

Módulo #13
        Nombre: module-intended-roles
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Automatically set device of streams based 
of intended roles of devices"
                module.version = "4.0"

Módulo #14
        Nombre: module-suspend-on-idle
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "When a sink/source is idle for too long, 
suspend it"
                module.version = "4.0"

Módulo #15
        Nombre: module-systemd-login
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Create a client for each login session of 
this user"
                module.version = "4.0"

Módulo #16
        Nombre: module-position-event-sounds
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Position event sounds between L and R 
depending on the position on screen of the widget triggering them."
                module.version = "4.0"

Módulo #17
        Nombre: module-filter-heuristics
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Colin Guthrie"
                module.description = "Detect when various filters are desirable"
                module.version = "4.0"

Módulo #18
        Nombre: module-filter-apply
        Argumento: 
        Contador de uso: n/d
        Propiedades:
                module.author = "Colin Guthrie"
                module.description = "Load filter sinks automatically when 
needed"
                module.version = "4.0"

Módulo #19
        Nombre: module-x11-publish
        Argumento: display=:0
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "X11 credential publisher"
                module.version = "4.0"

Módulo #20
        Nombre: module-x11-bell
        Argumento: display=:0 sample=bell.ogg
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "X11 bell interceptor"
                module.version = "4.0"

Módulo #21
        Nombre: module-x11-cork-request
        Argumento: display=:0
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "Synthesize X11 media key events when 
cork/uncork is requested"
                module.version = "4.0"

Módulo #22
        Nombre: module-x11-xsmp
        Argumento: display=:0 
session_manager=local/ceibal:@/tmp/.ICE-unix/1333,unix/ceibal:/tmp/.ICE-unix/1333
        Contador de uso: n/d
        Propiedades:
                module.author = "Lennart Poettering"
                module.description = "X11 session management"
                module.version = "4.0"

Destino #0
        Estado: SUSPENDED
        Nombre: alsa_output.pci-0000_00_1b.0.analog-stereo
        Descripción: Audio Interno Estéreo analógico
        Controlador: module-alsa-card.c
        Especificación de muestra: s16le 2ch 44100Hz
        Asignación de canal: front-left,front-right
        Módulo propietario: 5
        Silencio: no
        Volumen: 0:  82% 1:  82%
                0: -5,03 dB 1: -5,03 dB
                balance 0,00
        Volumen base: 100%
                     0,00 dB
        Origen de monitor: alsa_output.pci-0000_00_1b.0.analog-stereo.monitor
        Latencia: 0 usec, configurada 0 usec
        Marcas: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY 
        Propiedades:
                alsa.resolution_bits = "16"
                device.api = "alsa"
                device.class = "sound"
                alsa.class = "generic"
                alsa.subclass = "generic-mix"
                alsa.name = "VT1802 Analog"
                alsa.id = "VT1802 Analog"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.device = "0"
                alsa.card = "0"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xd0810000 irq 93"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1b.0"
                sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "0f04"
                device.product.name = "ValleyView High Definition Audio 
Controller"
                device.form_factor = "internal"
                device.string = "front:0"
                device.buffering.buffer_size = "65536"
                device.buffering.fragment_size = "32768"
                device.access_mode = "mmap+timer"
                device.profile.name = "analog-stereo"
                device.profile.description = "Estéreo analógico"
                device.description = "Audio Interno Estéreo analógico"
                alsa.mixer_name = "VIA VT1802"
                alsa.components = "HDA:11068446,15585471,00100000 
HDA:80862882,80860101,00100000"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        Puertos:
                analog-output-speaker: Altavoces (priority: 10000)
                analog-output-headphones: Auriculares analógicos (priority: 
9000, not available)
        Puerto Activo: analog-output-speaker
        Formatos:
                pcm

Fuente #0
        Estado: SUSPENDED
        Nombre: alsa_output.pci-0000_00_1b.0.analog-stereo.monitor
        Descripción: Monitor of Audio Interno Estéreo analógico
        Controlador: module-alsa-card.c
        Especificación de la Muestra: s16le 2ch 44100Hz
        Mapa del Canal: front-left,front-right
        Módulo Dueño: 5
        Mudo: no
        Volume: 0: 100% 1: 100%
                0: 0,00 dB 1: 0,00 dB
                balance 0,00
        Volume Base: 100%
                     0,00 dB
        Monitoreo del destino: alsa_output.pci-0000_00_1b.0.analog-stereo
        Latencia: 0 usec, configurado 0 useg
        Banderas: DECIBEL_VOLUME LATENCY 
        Propiedades:
                device.description = "Monitor of Audio Interno Estéreo 
analógico"
                device.class = "monitor"
                alsa.card = "0"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xd0810000 irq 93"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1b.0"
                sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "0f04"
                device.product.name = "ValleyView High Definition Audio 
Controller"
                device.form_factor = "internal"
                device.string = "0"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        Formatos:
                pcm

Fuente #1
        Estado: RUNNING
        Nombre: alsa_input.pci-0000_00_1b.0.analog-stereo
        Descripción: Audio Interno Estéreo analógico
        Controlador: module-alsa-card.c
        Especificación de la Muestra: s16le 2ch 44100Hz
        Mapa del Canal: front-left,front-right
        Módulo Dueño: 5
        Mudo: no
        Volume: 0:  16% 1:  16%
                0: -48,00 dB 1: -48,00 dB
                balance 0,00
        Volume Base:   8%
                     -66,00 dB
        Monitoreo del destino: n/d
        Latencia: 0 usec, configurado 20000 useg
        Banderas: HARDWARE HW_MUTE_CTRL HW_VOLUME_CTRL DECIBEL_VOLUME LATENCY 
        Propiedades:
                alsa.resolution_bits = "16"
                device.api = "alsa"
                device.class = "sound"
                alsa.class = "generic"
                alsa.subclass = "generic-mix"
                alsa.name = "VT1802 Analog"
                alsa.id = "VT1802 Analog"
                alsa.subdevice = "0"
                alsa.subdevice_name = "subdevice #0"
                alsa.device = "0"
                alsa.card = "0"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xd0810000 irq 93"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1b.0"
                sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "0f04"
                device.product.name = "ValleyView High Definition Audio 
Controller"
                device.form_factor = "internal"
                device.string = "front:0"
                device.buffering.buffer_size = "65536"
                device.buffering.fragment_size = "32768"
                device.access_mode = "mmap+timer"
                device.profile.name = "analog-stereo"
                device.profile.description = "Estéreo analógico"
                device.description = "Audio Interno Estéreo analógico"
                alsa.mixer_name = "VIA VT1802"
                alsa.components = "HDA:11068446,15585471,00100000 
HDA:80862882,80860101,00100000"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        Puertos:
                analog-input-microphone-internal: Micrófono interno (priority: 
8900)
                analog-input-microphone: Micrófono (priority: 8700, not 
available)
        Puerto Activo: analog-input-microphone-internal
        Formatos:
                pcm

Salida de origen #1
        Disco: protocol-native.c
        Módulo propietario: 9
        Cliente: 13
        Destino: 1
        Especificación de sample: float32le 1ch 25Hz
        Mapa de canal: mono
        Formato: pcm, format.sample_format = "\"float32le\""  format.rate = 
"25"  format.channels = "1"  format.channel_map = "\"mono\""
        Corked: no
        Mute: no
        Volumen: 0: 100%
                0: 0,00 dB
                balance 0,00
        Latencia de búfer: 0 usec
        Latencia de destino: 79 usec
        Método de resample: peaks
        Propiedades:
                application.id = "org.gnome.VolumeControl"
                media.name = "Detección de picos"
                application.name = "GNOME Volume Control Dialog"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "28"
                application.icon_name = "multimedia-volume-control"
                application.version = "3.6.3"
                application.process.id = "2094"
                application.process.user = "ceibal"
                application.process.host = "ceibal"
                application.process.binary = "gnome-control-center.real"
                application.language = "es_UY.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = 
"7fa399cd946674ed89a5c33856b0fa6b"
                application.process.session_id = "c1"
                module-stream-restore.id = 
"source-output-by-application-id:org.gnome.VolumeControl"

Salida de origen #2
        Disco: protocol-native.c
        Módulo propietario: 9
        Cliente: 15
        Destino: 1
        Especificación de sample: s16le 2ch 44100Hz
        Mapa de canal: front-left,front-right
        Formato: pcm, format.sample_format = "\"s16le\""  format.rate = "44100" 
 format.channels = "2"  format.channel_map = "\"front-left,front-right\""
        Corked: no
        Mute: no
        Volumen: 0: 100% 1: 100%
                0: 0,00 dB 1: 0,00 dB
                balance 0,00
        Latencia de búfer: 0 usec
        Latencia de destino: 134 usec
        Método de resample: n/d
        Propiedades:
                media.format = "WAV (Microsoft)"
                application.name = "parecord"
                media.name = "test-parecord.wav"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "28"
                application.process.id = "2105"
                application.process.user = "ceibal"
                application.process.host = "ceibal"
                application.process.binary = "pacat"
                application.language = "es_UY.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = 
"7fa399cd946674ed89a5c33856b0fa6b"
                application.process.session_id = "c1"
                module-stream-restore.id = 
"source-output-by-application-name:parecord"

Cliente #0
        Controlador: module-systemd-login.c
        Módulo dueño: 15
        Propiedades:
                application.name = "Login Session c1"
                systemd-login.session = "c1"

Cliente #3
        Controlador: protocol-native.c
        Módulo dueño: 9
        Propiedades:
                application.name = "GNOME Volume Control Media Keys"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "28"
                application.id = "org.gnome.VolumeControl"
                application.icon_name = "multimedia-volume-control"
                application.version = "3.8.6.1"
                application.process.id = "1329"
                application.process.user = "ceibal"
                application.process.host = "ceibal"
                application.process.binary = "gnome-settings-daemon"
                application.language = "es_UY.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = 
"7fa399cd946674ed89a5c33856b0fa6b"
                application.process.session_id = "c1"

Cliente #6
        Controlador: module-x11-xsmp.c
        Módulo dueño: 22
        Propiedades:
                application.name = "XSMP Session on gnome-session as 
10cb1dd47e63109b80147084399474063800000013330035"
                xsmp.vendor = "gnome-session"
                xsmp.client.id = 
"10cb1dd47e63109b80147084399474063800000013330035"

Cliente #8
        Controlador: protocol-native.c
        Módulo dueño: 9
        Propiedades:
                application.name = "GNOME Shell"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "28"
                application.id = "org.gnome.Shell"
                application.icon_name = "start-here"
                application.language = "es_UY.UTF-8"
                window.x11.screen = "0"
                window.x11.display = ":0"
                application.process.id = "1519"
                application.process.user = "ceibal"
                application.process.host = "ceibal"
                application.process.binary = "gnome-shell"
                application.process.machine_id = 
"7fa399cd946674ed89a5c33856b0fa6b"
                application.process.session_id = "c1"

Cliente #9
        Controlador: protocol-native.c
        Módulo dueño: 9
        Propiedades:
                application.name = "GNOME Shell Volume Control"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "28"
                application.id = "org.gnome.VolumeControl"
                application.icon_name = "multimedia-volume-control"
                application.version = "3.10.4"
                application.process.id = "1519"
                application.process.user = "ceibal"
                application.process.host = "ceibal"
                application.process.binary = "gnome-shell"
                application.language = "es_UY.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = 
"7fa399cd946674ed89a5c33856b0fa6b"
                application.process.session_id = "c1"

Cliente #13
        Controlador: protocol-native.c
        Módulo dueño: 9
        Propiedades:
                application.name = "GNOME Volume Control Dialog"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "28"
                application.id = "org.gnome.VolumeControl"
                application.icon_name = "multimedia-volume-control"
                application.version = "3.6.3"
                application.process.id = "2094"
                application.process.user = "ceibal"
                application.process.host = "ceibal"
                application.process.binary = "gnome-control-center.real"
                application.language = "es_UY.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = 
"7fa399cd946674ed89a5c33856b0fa6b"
                application.process.session_id = "c1"

Cliente #15
        Controlador: protocol-native.c
        Módulo dueño: 9
        Propiedades:
                application.name = "parecord"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "28"
                media.format = "WAV (Microsoft)"
                media.name = "test-parecord.wav"
                application.process.id = "2105"
                application.process.user = "ceibal"
                application.process.host = "ceibal"
                application.process.binary = "pacat"
                application.language = "es_UY.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = 
"7fa399cd946674ed89a5c33856b0fa6b"
                application.process.session_id = "c1"

Cliente #16
        Controlador: protocol-native.c
        Módulo dueño: 9
        Propiedades:
                application.name = "pactl"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "28"
                application.process.id = "2107"
                application.process.user = "ceibal"
                application.process.host = "ceibal"
                application.process.binary = "pactl"
                application.language = "es_UY.UTF-8"
                window.x11.display = ":0"
                application.process.machine_id = 
"7fa399cd946674ed89a5c33856b0fa6b"
                application.process.session_id = "c1"

Muestra #0
        Nombre: bell-window-system
        Especificaciones de la muestra: s16le 2ch 44100Hz
        Mapa del canal: front-left,front-right
        Volumen: (incorrecto)
                 (incorrecto)
                 balance 0,00
        Duración: 0,1s
        Tamaño: 24,0 KiB
        Lazy: no
        Nombre del archivo: n/d
        Propiedades:
                media.role = "event"
                application.process.id = "2013"
                application.name = "gnome-terminal"
                event.description = "Evento de campana"
                event.id = "bell-window-system"
                media.name = "bell-window-system"
                media.filename = 
"/usr/share//sounds/freedesktop/stereo/bell.oga"
                native-protocol.peer = "UNIX socket client"
                native-protocol.version = "28"
                application.id = "org.gnome.Shell"
                application.icon_name = "start-here"
                application.language = "es_UY.UTF-8"
                window.x11.screen = "0"
                window.x11.display = ":0"
                application.process.user = "ceibal"
                application.process.host = "ceibal"
                application.process.binary = "gnome-shell"
                application.process.machine_id = 
"7fa399cd946674ed89a5c33856b0fa6b"
                application.process.session_id = "c1"

Placa #0
        Nombre: alsa_card.pci-0000_00_1b.0
        Controlador: module-alsa-card.c
        Módulo dueño: 5
        Propiedades:
                alsa.card = "0"
                alsa.card_name = "HDA Intel PCH"
                alsa.long_card_name = "HDA Intel PCH at 0xd0810000 irq 93"
                alsa.driver_name = "snd_hda_intel"
                device.bus_path = "pci-0000:00:1b.0"
                sysfs.path = "/devices/pci0000:00/0000:00:1b.0/sound/card0"
                device.bus = "pci"
                device.vendor.id = "8086"
                device.vendor.name = "Intel Corporation"
                device.product.id = "0f04"
                device.product.name = "ValleyView High Definition Audio 
Controller"
                device.form_factor = "internal"
                device.string = "0"
                device.description = "Audio Interno"
                module-udev-detect.discovered = "1"
                device.icon_name = "audio-card-pci"
        Perfiles:
                input:analog-stereo: Estéreo analógico Entrada (sinks: 0, 
sources: 1, priority. 60)
                output:analog-stereo: Estéreo analógico Salida (sinks: 1, 
sources: 0, priority. 6000)
                output:analog-stereo+input:analog-stereo: Estéreo Analógico 
Dúplex (sinks: 1, sources: 1, priority. 6060)
                output:hdmi-stereo: Digital Stereo (HDMI) Salida (sinks: 1, 
sources: 0, priority. 5400)
                output:hdmi-stereo+input:analog-stereo: Digital Stereo (HDMI) 
Salida + Estéreo analógico Entrada (sinks: 1, sources: 1, priority. 5460)
                output:hdmi-surround: Digital Surround 5.1 (HDMI) Salida 
(sinks: 1, sources: 0, priority. 300)
                output:hdmi-surround+input:analog-stereo: Digital Surround 5.1 
(HDMI) Salida + Estéreo analógico Entrada (sinks: 1, sources: 1, priority. 360)
                off: Apagado (sinks: 0, sources: 0, priority. 0)
        Perfil activo: output:analog-stereo+input:analog-stereo
        Puertos:
                analog-input-microphone-internal: Micrófono interno (priority: 
8900, latency offset: 0 usec)
                        Propiedades:
                                device.icon_name = "audio-input-microphone"
                        Parte del perfil(es): input:analog-stereo, 
output:analog-stereo+input:analog-stereo, 
output:hdmi-stereo+input:analog-stereo, output:hdmi-surround+input:analog-stereo
                analog-input-microphone: Micrófono (priority: 8700, latency 
offset: 0 usec, not available)
                        Propiedades:
                                device.icon_name = "audio-input-microphone"
                        Parte del perfil(es): input:analog-stereo, 
output:analog-stereo+input:analog-stereo, 
output:hdmi-stereo+input:analog-stereo, output:hdmi-surround+input:analog-stereo
                analog-output-speaker: Altavoces (priority: 10000, latency 
offset: 0 usec)
                        Propiedades:
                                device.icon_name = "audio-speakers"
                        Parte del perfil(es): output:analog-stereo, 
output:analog-stereo+input:analog-stereo
                analog-output-headphones: Auriculares analógicos (priority: 
9000, latency offset: 0 usec, not available)
                        Propiedades:
                                device.icon_name = "audio-headphones"
                        Parte del perfil(es): output:analog-stereo, 
output:analog-stereo+input:analog-stereo
                hdmi-output-0: HDMI / DisplayPort (priority: 5900, latency 
offset: 0 usec, not available)
                        Propiedades:
                                device.icon_name = "video-display"
                        Parte del perfil(es): output:hdmi-stereo, 
output:hdmi-stereo+input:analog-stereo, output:hdmi-surround, 
output:hdmi-surround+input:analog-stereo
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