I am looking for command-line utility that monitors the microphone, and if you start to speak, writes the file. Recording period should be adjusted.
Solution is:
sox -t alsa default recording.wav silence 1 0.1 5% 1 1.0 5%
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Please see the FAQs. That is not the type of questions we deal with here.wallyk– wallyk2012-02-01 06:51:03 +00:00Commented Feb 1, 2012 at 6:51
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superuser.com/questions/545329/…Ярослав Рахматуллин– Ярослав Рахматуллин2013-03-23 10:53:58 +00:00Commented Mar 23, 2013 at 10:53
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1 Answer
From http://dabase.com/u/record_wav/
arecord -vv -fdat stackoverflow.wav
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1this command writes output file constantly with silence. Тhis is not something that I needkirill– kirill2012-02-01 07:16:55 +00:00Commented Feb 1, 2012 at 7:16
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1Does your Mic work with Skype testing? Is it enabled via
alsamixer?hendry– hendry2012-02-01 07:24:43 +00:00Commented Feb 1, 2012 at 7:24 -
Yes Mic working with skype, enabledkirill– kirill2012-02-01 11:12:27 +00:00Commented Feb 1, 2012 at 11:12
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I tried it and it is working > arecord -vv -fdat stackoverflow.wav I think the problem is that you are not selecting microphone in the settings, you have analog input instead change that and it should workRobin– Robin2015-04-07 20:01:25 +00:00Commented Apr 7, 2015 at 20:01
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2@hendry: Did you even read the question. The asker wants something that only triggers when a sound is heard, and then records for a specific period of time.Bjarke Freund-Hansen– Bjarke Freund-Hansen2017-03-29 08:02:45 +00:00Commented Mar 29, 2017 at 8:02