envmaxtime
envmaxtime() -> llll
Generates an audio descriptor to extract the time at which the global maxima of the buffer's envelope occurs.
The resulting buffer will be updated with the following keys:
envmaxtime
info
envmaxtime
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
Envmaxtime descriptor [llll]
Usage
envmaxtime
is meant to be used with the analyze
function:
$buffer = importaudio('singing.wav'); ## input buffer
$descr = envmaxtime(); ## generate envmaxtime audio descriptor
$buffer.view('before analysis');
$buffer = $buffer.analyze($descr); ## apply analysis
$buffer.view('after analysis')