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Audio input levels #82

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nls-GitHub opened this issue Jan 9, 2023 · 0 comments
Open

Audio input levels #82

nls-GitHub opened this issue Jan 9, 2023 · 0 comments

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@nls-GitHub
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Is there a way to read the audio input levels from the board on a continuous basis? While the ALSA 'arecord' command has a VU meter option, the values are not easy to parse from the output text, it is like a bar-graph with '#' characters and the percentage values.
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@nls-GitHub