[AudioI] single channel\single file\different recording using Sox

Matt matt at audioinjector.net
Thu Mar 26 10:59:18 AEDT 2020


Hey Coby,

Can you split them off line or do you need to record them to file in 
real time ?

Matt

On 26/3/20 3:08 am, Coby Levy via People wrote:
> hi
> i want to record a single channel to a single file, using sox.
> the purpose of the recording is sound detection,
> so if someone is speaking - I would like to record it to a file, 
> without the long pauses.
>
> nowadays im using 6 usb<>audio devices with the command:
> sox -t alsa hw:0,0 file1.wav silence 1 0.2 5% 1 5.0 5% #silence 
> command only passes detected audio
> sox -t alsa hw:1,0 file2.wav silence 1 0.2 5% 1 5.0 5%
> sox -t alsa hw:2,0 file3.wav silence 1 0.2 5% 1 5.0 5%
> etc...
>
> but i couldn't find anyway achieving the same using the Octo.
>
> could someone please point me in the right direction?
>
> tnx,
> Coby.
>
>
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