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IMA ADPCM

Started by dunjie17 January 19, 2005


hi,

does anyone know how do they come up with the
quantisation values in the table?

rgds,
tk




dunjie17 wrote:

> hi,
>
> does anyone know how do they come up with the
> quantisation values in the table?

They are logarithmic in order to more accurately reproduce low amplitude sounds
at the expense of loud sounds.

> rgds,
> tk

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