Hi,
I’m having the problem that all sound recordings on mic_channel8 are too fast.
When I record via:
arecord -q -r 16000 -D mic_channel8 -c 1 -t wav -f S16_LE test.wav
… and then play it:
aplay test.wav
… the sound appears to be faster than actually spoken. It even sounds like a few words where cut off.
I don’t have the problem when I repeat the same with mic_channel0 - mic_channel7.
Anybody else having that problem?
Any ideas how to avoid it?
I exprienced the same kind of problem. When I record with mic_channel0
arecord --device=mic_channel0 -r 16000 -c 1 -f S16_LE test.wav
the first sound is always cut off.
For mic_channel1 it is ok but for mic_channel2, 3 … the same issues.
Can anyone explain what is the role of .asoundrc and how to configure it so the Matrix micros will work. I encountered this file several times in this forum but don’t fully understand. Thanks.
PS: I’ve just bought by creator on April 2017.
I have the same issue, when using the snowy with setting mic_channel8 as main device, my speech have to slow down, then the program able to detect my hotword.
mic_channel0 record speed is normal but the volume is lower than mic_channel8 like whisper.