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    Paul Cantrell (inthehands@hachyderm.io)'s status on Saturday, 01-Apr-2023 12:19:06 JSTPaul CantrellPaul Cantrell
    in reply to
    • mekka okereke :verified:
    • Wayne Myers

    @conniptions @mekkaokereke
    I’ll take this one.

    Vinyl doe not have “effectively infinite bitrate.” All sound reproductions introduce error, including analog. The question is: What •kind• of error? How much?

    In the case of digital, much of the error comes in the form of •quantization noise•: the difference between the “stair step” shape of digital and the actual signal. (Good image of it here: http://davidswiston.blogspot.com/2014/11/adcs-dithering-when-adding-noise-is.html) There’s also some error that comes from circuitry etc. 1/

    In conversationSaturday, 01-Apr-2023 12:19:06 JST from hachyderm.iopermalink

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      EngNote - ADCs & Dithering: When adding noise is a good thing
      The concept of dithering seems counter-intuitive. In short, you add noise to improve performance. Why does this work, what performance are...
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