Category Archives: Dither

Do I need to dither when converting to mp3?

I been thinking about mp3 conversion lately. I don’t know exactly how it works. I know the general theory but I don’t know anything else. One of the questions I have always wondered, “Is it necessary to use bit reduction and convert a 24 bit song to 16bits before mp3 conversion?”
After thinking about it, I [...]

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Dither: Does It Matter?

Dither really seems to be this mystery thing in audio that most people don’t quite have a grasp on. You can use math and plot graphs to explain and show what it does. Bob Katz does a wonderful example of explaining dither with math and graphs. Can’t really argue with the math behind it because [...]

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Dither: Which is the best?

Which is the best dither? Truthfully I have no idea. There are several different types available. Before we tackle which is the best dither, let’s examine what dithering does.
In short dither is used during bit reduction i.e. 24bit to 16bit. What it essentially does is add noise shaping to smooth out the reduction. It is [...]

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