Re: Speech dispatcher output to bluetooth (navit) ?
See below...
Am 15.02.2009 um 22:45 schrieb Rask Ingemann Lambertsen:
On Thu, Jan 22, 2009 at 09:38:41PM +0100, Lothar Behrens wrote:
Has no one got the output of speech-dispatcher into a bouetooth
headset ?
Using mplayer -ao alsa:device=bluetooth works, but not spd-say. It
always comes out of the speaker.
What does the speech-dispatcher documentation say about selecting
a sound
card for output?
I havent found anyting usefull in the documentation or in the
configuration files.
Also try some of the stuff from the wiki:
http://wiki.openmoko.org/wiki/Neo_1973_audio_subsystem#Driver_Status_3
Specifically these:
http://wiki.openmoko.org/images/3/3d/Btcpu_gta02.state.txt
http://handheldshell.com/bluetooth_pcm
http://opensource.wolfsonmicro.com/~gg/bluetooth-pcm/bluetooth_pcm.c
Usage would be something like this:
$ alsactl restore -f Btcpu_gta02.state.txt
$ ./bluetooth_pcm
[play some sound here]
using 'spd-say Hello' doesn't plays anything on my BT device.
$ killall bluetooth_pcm
Here it plays again on the internal speaker.
The interesting controls of the state file are these:
20 'Sidetone Capture Volume' - 0 (increase as needed).
64 'Capture Right Mux' - 'Sidetone' to route playback mixer sound
into right ADC.
66 'Capture Right Mixer' - 'Analogue Mix Right' to record right
channel
from right ADC.
67 'Capture Left Mixer' - 'Analogue Mix Right' to record left channel
also from right ADC.
68 'Playback Mixer Voice Capture Sw' - false to not mix GSM output
into the
sidetone.
69 'Playback Mixer Left Capture Swi' - true to mix left output into
the
sidetone.
70 'Playback Mixer Right Capture Sw' - true to mix right output
into the
sidetone.
(Maybe look at control 22 'Capture Volume' too?)
Are the settings for the state file above working for you playing 'spd-
say Hello' without modifying the contents from that link ?
After looking into the code, is there a need for modifying the device
respect to my neo ?
This is because I call the following python script before I start
mplayer with bt support.
#!/usr/bin/python
import dbus
bus = dbus.SystemBus()
manager = dbus.Interface(bus.get_object('org.bluez', '/org/bluez'),
'org.bluez.Manager')
conn = manager.ActivateService('audio')
audio = dbus.Interface(bus.get_object(conn, '/org/bluez/audio'),
'org.bluez.audio.Manager')
path = audio.CreateDevice('00:1D:82:04:AA:40')
audio.ChangeDefaultDevice(path)
print path
sink = dbus.Interface(bus.get_object(conn, path),
'org.bluez.audio.Sink')
sink.Connect()
Lothar
-- | Rapid Prototyping | XSLT Codegeneration | http://www.lollisoft.de
Lothar Behrens
Heinrich-Scheufelen-Platz 2
73252 Lenningen
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Re: Speech dispatcher output to bluetooth (navit) ?
On Thu, Jan 22, 2009 at 09:38:41PM +0100, Lothar Behrens wrote: Has no one got the output of speech-dispatcher into a bouetooth headset ? Using mplayer -ao alsa:device=bluetooth works, but not spd-say. It always comes out of the speaker. What does the speech-dispatcher documentation say about selecting a sound card for output? Also try some of the stuff from the wiki: http://wiki.openmoko.org/wiki/Neo_1973_audio_subsystem#Driver_Status_3 Specifically these: http://wiki.openmoko.org/images/3/3d/Btcpu_gta02.state.txt http://handheldshell.com/bluetooth_pcm http://opensource.wolfsonmicro.com/~gg/bluetooth-pcm/bluetooth_pcm.c Usage would be something like this: $ alsactl restore -f Btcpu_gta02.state.txt $ ./bluetooth_pcm [play some sound here] $ killall bluetooth_pcm The interesting controls of the state file are these: 20 'Sidetone Capture Volume' - 0 (increase as needed). 64 'Capture Right Mux' - 'Sidetone' to route playback mixer sound into right ADC. 66 'Capture Right Mixer' - 'Analogue Mix Right' to record right channel from right ADC. 67 'Capture Left Mixer' - 'Analogue Mix Right' to record left channel also from right ADC. 68 'Playback Mixer Voice Capture Sw' - false to not mix GSM output into the sidetone. 69 'Playback Mixer Left Capture Swi' - true to mix left output into the sidetone. 70 'Playback Mixer Right Capture Sw' - true to mix right output into the sidetone. (Maybe look at control 22 'Capture Volume' too?) -- Rask Ingemann Lambertsen Danish law requires addresses in e-mail to be logged and stored for a year ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Re: Speech dispatcher output to bluetooth (navit) ?
Has no one got the output of speech-dispatcher into a bouetooth headset ? Using mplayer -ao alsa:device=bluetooth works, but not spd-say. It always comes out of the speaker. When I use espeak -w file, the file comes with rubbish - or too fast. I assume it is not 44100. Also doing so takes a while more to be transformed and may not well suited for navit. Even when I take my working mplayer script that automatically connects to the bluetooth device, it seems to be required to explicitly using -ao alsa:device=bluetooth to get bluetooth working. Without that the sound comes from the internal speaker. Is it right that then speech-dispatcher must be modified to support bluetooth device ? Thanks Lothar Am 19.01.2009 um 20:55 schrieb Lothar Behrens: Hi, as of the success of Jabra BT3030 I thought how to let speech dispatcher talk to the bluetooth device too. But I didn't found anything in the documentation and the output modules in the speechd.conf file does not seem to be able to. Is there any way to redirect the output other than with a temporary file ? My experience to play /opt/Qtopia/sounds/alarm.wav with mplayer takes about 12 secs to play these short three beeps. That is to much time (ok I do an scp job, but that may be the cpu load simulation :-) Using that in a script in combination with spd-say would probably not working for navit. It would be great to use Jabra BT3030 for navit too :-) Any ideas ? Thanks Lothar -- | Rapid Prototyping | XSLT Codegeneration | http://www.lollisoft.de Lothar Behrens Heinrich-Scheufelen-Platz 2 73252 Lenningen ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community -- | Rapid Prototyping | XSLT Codegeneration | http://www.lollisoft.de Lothar Behrens Heinrich-Scheufelen-Platz 2 73252 Lenningen ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
Speech dispatcher output to bluetooth (navit) ?
Hi, as of the success of Jabra BT3030 I thought how to let speech dispatcher talk to the bluetooth device too. But I didn't found anything in the documentation and the output modules in the speechd.conf file does not seem to be able to. Is there any way to redirect the output other than with a temporary file ? My experience to play /opt/Qtopia/sounds/alarm.wav with mplayer takes about 12 secs to play these short three beeps. That is to much time (ok I do an scp job, but that may be the cpu load simulation :-) Using that in a script in combination with spd-say would probably not working for navit. It would be great to use Jabra BT3030 for navit too :-) Any ideas ? Thanks Lothar -- | Rapid Prototyping | XSLT Codegeneration | http://www.lollisoft.de Lothar Behrens Heinrich-Scheufelen-Platz 2 73252 Lenningen ___ Openmoko community mailing list community@lists.openmoko.org http://lists.openmoko.org/mailman/listinfo/community
