I do use my phone to measure, though the mic might be filtered as well. | Hacker News

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		stavros on May 27, 2024 \| parent \| context \| favorite \| on: Google Meet rolls out multi-device adaptive audio ... I do use my phone to measure, though the mic might be filtered as well.

lomase on May 27, 2024 [–]

To sample a analog signal in digital you always have to filter it. Otherwise you would a lot of aliasing because of the Nyqst thing.

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