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degrade​

degrade(
    @ratio 0.5
    @bits 4
) -> llll

Generates an audio process operation for reducing sampling rate and bit-depth of a buffer.

Arguments​

  • @ratio [int/float/llll]: sampling rate ratio. (default: 0.5).
  • @bits [int/float/llll]: bit depth. (default: 4).

Output​

degrade operation [llll]

Usage​

degrade is meant to be used with the process function:

$buffer = importaudio('singing.wav'); ## input buffer
$op = degrade(); ## processing operation
$buffer = $buffer.process($op); ## apply processing
$buffer.inspect('after degrade process')