Marcin Smoczyński 6c52780fdb [EGD-6496] Add basic sample rate transcoding ...

Add basic interpolator and decimator to change sample rates by a factor
of a prime number. Interpolator repeats samples forming a stair signal,
while decimator drops excessive samples.

Templates have been used to utilize fast integer operations contrary to
byte-by-byte operations for number of bit width vs channel count
combinations.

Signed-off-by: Marcin Smoczyński <smoczynski.marcin@gmail.com>

2021-04-28 12:44:30 +02:00

1.4 KiB

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