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temporalkurtosis​

temporalkurtosis() -> llll

Generates an audio descriptor to compute the temporal kurtosis of a buffer.

The resulting buffer will be updated with the following keys:

  • temporalkurtosis
info

temporalkurtosis is a mirror implementation of the same algorithm in the Essentia library. For more details on the algorithm, please check the Essentia Algorithms reference.

Output​

Temporalkurtosis descriptor [llll]

Usage​

temporalkurtosis is meant to be used with the analyze function:

$buffer = importaudio('singing.wav'); ## input buffer
$descr = temporalkurtosis(); ## generate temporalkurtosis audio descriptor
$buffer.view('before analysis');
$buffer = $buffer.analyze($descr); ## apply analysis
$buffer.view('after analysis')