mirror of https://github.com/CrimsonTome/tldr.git
29 lines
838 B
Markdown
29 lines
838 B
Markdown
# arecord
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> Sound recorder for ALSA soundcard driver.
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> More information: <https://manned.org/arecord>.
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- Record a snippet in "CD" quality (finish with Ctrl-C when done):
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`arecord -vv --format=cd {{path/to/file.wav}}`
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- Record a snippet in "CD" quality, with a fixed duration of 10 seconds:
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`arecord -vv --format=cd --duration={{10}} {{path/to/file.wav}}`
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- Record a snippet and save it as an MP3 (finish with Ctrl-C when done):
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`arecord -vv --format=cd --file-type raw | lame -r - {{path/to/file.mp3}}`
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- List all sound cards and digital audio devices:
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`arecord --list-devices`
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- Allow interactive interface (e.g. use space-bar or enter to play or pause):
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`arecord --interactive`
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- Test your microphone by recording a 5 second sample and playing it back:
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`arecord -d 5 test-mic.wav && aplay test-mic.wav && rm test-mic.wav`
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