[Bug 1433382] Re: [USB-Audio - SB X-Fi Surround 5.1 Pro, playback] Static, crackling sounds using module-loopback

2015-05-21 Thread Launchpad Bug Tracker
[Expired for alsa-driver (Ubuntu) because there has been no activity for
60 days.]

** Changed in: alsa-driver (Ubuntu)
   Status: Incomplete = Expired

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Title:
  [USB-Audio - SB X-Fi Surround 5.1 Pro, playback] Static, crackling
  sounds using module-loopback

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[Bug 1433382] Re: [USB-Audio - SB X-Fi Surround 5.1 Pro, playback] Static, crackling sounds using module-loopback

2015-03-22 Thread Eric Peterson
Any idea why changing this line:

   load-module module-udev-detect

to be this:

   load-module module-udev-detect tsched=0

...fixed the problem?

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Title:
  [USB-Audio - SB X-Fi Surround 5.1 Pro, playback] Static, crackling
  sounds using module-loopback

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[Bug 1433382] Re: [USB-Audio - SB X-Fi Surround 5.1 Pro, playback] Static, crackling sounds using module-loopback

2015-03-20 Thread Raymond
AudioControl Interface Descriptor:
bLength12
bDescriptorType36
bDescriptorSubtype  2 (INPUT_TERMINAL)
bTerminalID 4
wTerminalType  0x0603 Line Connector
bAssocTerminal  0
bNrChannels 2
wChannelConfig 0x0003
  Left Front (L)
  Right Front (R)
iChannelNames   0 
iTerminal   0 
  AudioControl Interface Descriptor:
bLength 9
bDescriptorType36
bDescriptorSubtype  3 (OUTPUT_TERMINAL)
bTerminalID 6
wTerminalType  0x0101 USB Streaming
bAssocTerminal  0
bSourceID   4
iTerminal   0 


seem no  mixing with playback to out terminal speaker

this mean high latency when ypu use softeware for loopback

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Title:
  [USB-Audio - SB X-Fi Surround 5.1 Pro, playback] Static, crackling
  sounds using module-loopback

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[Bug 1433382] Re: [USB-Audio - SB X-Fi Surround 5.1 Pro, playback] Static, crackling sounds using module-loopback

2015-03-20 Thread Raymond
any reason not using onboard line in jack

Simple mixer control 'Line',0
  Capabilities: pvolume pswitch penum
  Playback channels: Front Left - Front Right
  Limits: Playback 0 - 31
  Mono:
  Front Left: Playback 0 [0%] [-34.50dB] [off]
  Front Right: Playback 0 [0%] [-34.50dB] [off]

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Title:
  [USB-Audio - SB X-Fi Surround 5.1 Pro, playback] Static, crackling
  sounds using module-loopback

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[Bug 1433382] Re: [USB-Audio - SB X-Fi Surround 5.1 Pro, playback] Static, crackling sounds using module-loopback

2015-03-19 Thread Eric Peterson
Attached is the output of lsusb -

** Attachment added: lsusb.txt
   
https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1433382/+attachment/4350374/+files/lsusb.txt

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Title:
  [USB-Audio - SB X-Fi Surround 5.1 Pro, playback] Static, crackling
  sounds using module-loopback

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[Bug 1433382] Re: [USB-Audio - SB X-Fi Surround 5.1 Pro, playback] Static, crackling sounds using module-loopback

2015-03-18 Thread Raymond
Card1.Amixer.info:
  Card hw:1 'Pro'/'Creative Technology Ltd SB X-Fi Surround 5.1 Pro at 
usb-:00:1d.0-1.3, high '
Mixer name : 'USB Mixer'
Components : 'USB041e:3237'
Controls : 0
Simple ctrls : 0
 Card1.Amixer.values


post output of

lsusb  -

** Package changed: pulseaudio (Ubuntu) = alsa-driver (Ubuntu)

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Title:
  [USB-Audio - SB X-Fi Surround 5.1 Pro, playback] Static, crackling
  sounds using module-loopback

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[Bug 1433382] Re: [USB-Audio - SB X-Fi Surround 5.1 Pro, playback] Static, crackling sounds using module-loopback

2015-03-18 Thread Raymond
** Changed in: alsa-driver (Ubuntu)
   Status: New = Incomplete

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Title:
  [USB-Audio - SB X-Fi Surround 5.1 Pro, playback] Static, crackling
  sounds using module-loopback

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[Bug 1433382] Re: [USB-Audio - SB X-Fi Surround 5.1 Pro, playback] Static, crackling sounds using module-loopback

2015-03-18 Thread Raymond
** Package changed: alsa-driver (Ubuntu) = pulseaudio (Ubuntu)

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Title:
  [USB-Audio - SB X-Fi Surround 5.1 Pro, playback] Static, crackling
  sounds using module-loopback

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