Hi David,
After installing freedv-gui-brad-2020 I wanted to configure a second
sound card. But I get following message:
oe3gbb@oe3gbb:~/freedv-gui-brad-2020$ ./build_linux/src/freedv
Server listening at 0.0.0.0:45116
pos 1 1
EXCHANGE_DATA_IN:
g_nSoundCards: 2
g_soundCard1InDeviceName: HDA Intel PCH: ALC892 Analog (hw:0,0)
g_soundCard1OutDeviceName: HDA Intel PCH: ALC892 Analog (hw:0,0)
g_soundCard1SampleRate: 44100
g_soundCard2InDeviceName: Logitech USB Headset: Audio (hw:1,0)
g_soundCard2OutDeviceName: Logitech USB Headset: Audio (hw:1,0)
g_soundCard2SampleRate: 44100
rxInAudioDeviceName: HDA Intel PCH: ALC892 Analog (hw:0,0)
rxOutAudioDeviceName: Logitech USB Headset: Audio (hw:1,0)
txInAudioDeviceName: Logitech USB Headset: Audio (hw:1,0)
txOutAudioDeviceName: HDA Intel PCH: ALC892 Analog (hw:0,0)
freedv_get_n_speech_samples(g_pfreedv): 2880
freedv_get_speech_sample_rate(g_pfreedv): 16000
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM
cards.pcm.center_lfe
ALSA lib pcm.c:2495:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side
ALSA lib pcm_route.c:867:(find_matching_chmap) Found no matching channel
map
ALSA lib pcm_route.c:867:(find_matching_chmap) Found no matching channel
map
ALSA lib pcm_route.c:867:(find_matching_chmap) Found no matching channel
map
ALSA lib pcm_route.c:867:(find_matching_chmap) Found no matching channel
map
fifoSize_ms: 440 infifo1/outfilo1: 19404 infifo2/outfilo2: 19404
rxFifoSizeSamples: 3290
I tried with two different USB headsets, result both the same. These are
relatively old. Could that be the reason?
Regards
Gerhard OE3GBB
Am 12.05.2019 08:08, schrieb David Rowe:
> Hello,
>
> There's been steady progress on FreeDV 2020 lately:
>
> http://www.rowetel.com/?p=6747
>
> This weekend, a few of us around Adelaide had 2020 QSOs to get a feel
> for the "user factors". There are a few bugs with sync and the Windows
> build left to work through. Speech quality is very good.
>
> In other news, a team of Hams have been working on the software
> engineering on Codec 2, in particular FreeDV 2020 and stm32:
>
> http://www.rowetel.com/?p=6725
>
> Cheers,
> David
>
> _______________________________________________
> Freetel-codec2 mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/freetel-codec2
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