groove

groove(
    @rate 1
    @duration 1000
) -> llll

Audio processing operation for applying variable-rate sample playback to a buffer.

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Arguments

• @rate [int/float/list/llll]: playback rate, as either a single number, envelope, or control buffer. (default: 1).
• @duration [int/float]: duration in milliseconds. Ignored if @rate is a buffer. (default: 1000).

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Output

groove operation [llll]

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Usage

groove is meant to be used with the process function:

$buffer = importaudio('singing.wav'); ## input buffer
$op = groove(@rate 0.5 2 @duration 5000); ## processing operation
$buffer = $buffer.process($op); ## apply processing
$buffer.inspect('after groove process')