Hi,
I'm stuck with this, and not getting anywhere.
I'm using an application called wsjt which uses portaudio, now I guess no-one will read beyond this
point.
BUT alsa is the back end
Audio Input Output Device Name
Device Channels Channels
------------------------------------------------------------------
0 12 10 M Audio Delta 66: ICE1712 multi (hw:0,0)
1 2 0 Conexant CX8801: CX88 Digital (hw:1,0)
2 2 0 HDA ATI SB: ALC892 Analog (hw:2,0)
3 2 2 HDA ATI SB: ALC892 Digital (hw:2,1)
4 2 0 HDA ATI SB: ALC892 Analog (hw:2,2)
5 0 8 HDA NVidia: HDMI 0 (hw:3,3)
6 0 8 HDA NVidia: HDMI 1 (hw:3,7)
7 0 128 front
8 0 128 surround40
9 0 128 surround41
10 0 128 surround50
11 0 128 surround51
12 0 128 iec958
13 128 128 spdif
14 32 32 pulse
15 0 10 dmix
16 32 32 default
17 16 16 /dev/dsp
18 16 0 /dev/dsp1
19 16 0 /dev/dsp2
User requested devices: Input = 0 Output = 0
Default devices: Input = 16 Output = 16
Will open devices: Input = 16 Output = 16
This app uses 11025 as a sampling rate so the only device it can use is dev 0 hw,0,0
PortAudio version number = 1899
PortAudio version text = 'PortAudio V19-devel (built Dec 2 2011 09:24:12)'
Number of devices = 20
--------------------------------------- device #0
Name = M Audio Delta 66: ICE1712 multi (hw:0,0)
Host API = ALSA
Max inputs = 12, Max outputs = 10
Default low input latency = 0.012
Default low output latency = 0.012
Default high input latency = 0.046
Default high output latency = 0.046
Default sample rate = 44100.00
Supported standard sample rates
for half-duplex 16 bit 12 channel input =
8000.00, 9600.00, 11025.00, 12000.00,
16000.00, 22050.00, 24000.00, 32000.00,
44100.00, 48000.00, 88200.00, 96000.00
Supported standard sample rates
for half-duplex 16 bit 10 channel output =
8000.00, 9600.00, 11025.00, 12000.00,
16000.00, 22050.00, 24000.00, 32000.00,
44100.00, 48000.00, 88200.00, 96000.00
Supported standard sample rates
for full-duplex 16 bit 12 channel input, 10 channel output =
8000.00, 9600.00, 11025.00, 12000.00,
16000.00, 22050.00, 24000.00, 32000.00,
44100.00, 48000.00, 88200.00, 96000.00
pa_devs reports the device as having 11025 as a sampling rate.
richard@g8jvm:~$ aplay -l
**** List of PLAYBACK Hardware Devices ****
card 0: M66 [M Audio Delta 66], device 0: ICE1712 multi [ICE1712 multi]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: SB [HDA ATI SB], device 0: ALC892 Analog [ALC892 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 2: SB [HDA ATI SB], device 1: ALC892 Digital [ALC892 Digital]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 3: NVidia [HDA NVidia], device 3: HDMI 0 [HDMI 0]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 3: NVidia [HDA NVidia], device 7: HDMI 1 [HDMI 1]
Subdevices: 1/1
Subdevice #0: subdevice #0
alsa-base =1.0.23
alsa-utils = 1.0.24.2-4
I can set in the wsjt config to use either M66,dev 0 or hw:0,0 but no matter what I set it to with the
exception of pulse, it reverts to default and uses card 2 [HDA ATI SB].
Could I please have some help with this, the changes recently have been to alsa, portaudio hasn't
changed for a year.
TIA
--
Best wishes / 73
Richard Bown
e-mail: richard@xxxxxxxxx or richard.bown@xxxxxxxxxxxxxxxx
nil carborundum a illegitemis
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