Hi Haveem, I don't have a SL to test with, but, did find this today, which is along the lines of what Bill was referring too:
https://wiki.ubuntu.com/UbuntuHams/wsjtSetup 73's Greg, KI7MT On 08/31/2015 04:09 PM, Håken Hveem wrote: > FYI, the results of that command is: > lsusb -v -d 2405:0002 | grep tSamFreq | sed -e "s,^.* ,," | sort -nu > Couldn't open device, some information will be missing > 44100 > 48000 > > > > Den 31. aug. 2015 17:58, skrev KI7MT: >> To check the available sampling rates, he can use lsusb to find the >> device ID, then look at the sample frequencies, mine is by TI, here an >> example, in a terminal: >> >> * lsusb >> * My Device --> Bus 002 Device 004: ID 08bb:2906 Texas Instruments >> >> * Then probe the ID for tSamFreq: >> * lsusb -v -d 08bb:2906 | grep tSamFreq | sed -e "s,^.* ,," | sort -nu >> >> My Results: >> 8000 >> 11025 >> 16000 >> 22050 >> 32000 >> 44100 >> 48000 >> >> >> 73's >> Greg, KI7MT >> >> >> On 08/31/2015 09:36 AM, Bill Somerville wrote: >>> On 29/08/2015 14:26, Håken Hveem wrote: >>>> Audio Input Output Device Name >>>> Device Channels Channels >>>> ------------------------------------------------------------------ >>>> 0 2 8 HDA Intel PCH: ALC892 Analog (hw:0,0) >>>> 1 0 2 HDA Intel PCH: ALC892 Digital (hw:0,1) >>>> 2 2 0 HDA Intel PCH: ALC892 Alt Analog (hw:0,2) >>>> 3 0 8 HDA NVidia: HDMI 0 (hw:1,3) >>>> 4 0 8 HDA NVidia: HDMI 1 (hw:1,7) >>>> 5 0 8 HDA NVidia: HDMI 2 (hw:1,8) >>>> 6 0 8 HDA NVidia: HDMI 3 (hw:1,9) >>>> 7 1 2 RIGblaster Advantage Audio: USB Audio >>>> (hw:2,0) >>>> 8 128 128 sysdefault >>>> 9 0 8 front >>>> 10 0 8 surround40 >>>> 11 0 128 surround41 >>>> 12 0 128 surround50 >>>> 13 0 8 surround51 >>>> 14 0 8 surround71 >>>> 15 0 2 iec958 >>>> 16 0 2 spdif >>>> 17 32 32 pulse >>>> 18 0 2 dmix >>>> 19 32 32 default >>>> >>>> User requested devices: Input = 7 Output = 7 >>>> Default devices: Input = 19 Output = 19 >>>> Will open devices: Input = 7 Output = 7 >>>> ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear >>>> ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM >>>> cards.pcm.center_lfe >>>> ALSA lib pcm.c:2239:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side >>>> bt_audio_service_open: connect() failed: Connection refused (111) >>>> bt_audio_service_open: connect() failed: Connection refused (111) >>>> bt_audio_service_open: connect() failed: Connection refused (111) >>>> bt_audio_service_open: connect() failed: Connection refused (111) >>>> ALSA lib pcm_params.c:2162:(snd1_pcm_hw_refine_slave) Slave PCM not usable >>>> ALSA lib pcm_params.c:2162:(snd1_pcm_hw_refine_slave) Slave PCM not usable >>>> ALSA lib pcm_params.c:2162:(snd1_pcm_hw_refine_slave) Slave PCM not usable >>>> Expression 'alsa_snd_pcm_hw_params_set_rate_near( pcm, hwParams, >>>> &setRate, NULL )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', line: 3201 >>>> ALSA lib pcm_params.c:2162:(snd1_pcm_hw_refine_slave) Slave PCM not usable >>>> ALSA lib pcm_params.c:2162:(snd1_pcm_hw_refine_slave) Slave PCM not usable >>>> ALSA lib pcm_params.c:2162:(snd1_pcm_hw_refine_slave) Slave PCM not usable >>>> ALSA lib pcm_params.c:2162:(snd1_pcm_hw_refine_slave) Slave PCM not usable >>>> Cannot connect to server socket err = No such file or directory >>>> Cannot connect to server request channel >>>> jack server is not running or cannot be started >>>> Expression 'parameters->channelCount <= maxChans' failed in >>>> 'src/hostapi/alsa/pa_linux_alsa.c', line: 1514 >>>> Expression 'ValidateParameters( inputParameters, hostApi, >>>> StreamDirection_In )' failed in 'src/hostapi/alsa/pa_linux_alsa.c', >>>> line: 1838 >>>> Error opening input audio stream. >>>> Errortext: Invalid number of channels >>>> Number: -9998 >>>> Error opening output audio stream. >>>> Errortext: Invalid sample rate >>>> Number: -9997 >>>> Error 3 in JTaudio, you will only be able to work offline. >>> Hi All, >>> >>> watching the slow progress of this thread in terms of resolutions has >>> annoyed me enough to look at the source code of WSJT. Although I am not >>> an expert in Linux audio configurations, maybe the following comments >>> might help: >>> >>> WSJT opens portaudio input and output streams expecting to get a 16bit >>> 11.025kHz sample rate and two channels. It would appear, from the error >>> messages, that the RigBlaster codec is mono for input and doesn't >>> directly support 11.025kHz sample rates. >>> >>> If I were having this issue I would investigate how to create a output >>> virtual sound device which supports a 11.025kHz sample rate and an input >>> virtual sound device that maps a single channel to left and right stereo >>> along with a 11.025kHz sample rate. This may be possible using ALSA >>> configuration (~/.asoundrc) or maybe by using pulseaudio which has >>> advanced virtual device construction and an ALSA backend capability so >>> could be accessed via the portaudio library that WSJT uses. >>> >>> The way WSJT is coded does not allow for other sample rates or channel >>> configurations so the above mapping are needed for it to work with the >>> RigBlaster codec. >>> >>> YMMV >>> 73 >>> Bill >>> G4WJS. >>> >>> ------------------------------------------------------------------------------ >>> _______________________________________________ >>> wsjt-devel mailing list >>> wsjt-devel@lists.sourceforge.net >>> https://lists.sourceforge.net/lists/listinfo/wsjt-devel >>> >> > ------------------------------------------------------------------------------ _______________________________________________ wsjt-devel mailing list wsjt-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wsjt-devel