freqtomidi
freqtomidi() -> llll
Generates an audio process operation for frequency-to-MIDI conversion.
Output
Frequency-to-MIDI operation [llll]
Usage
freqtomidi
is meant to be used with the process
function:
$buffer = importaudio('singing.wav'); ## input buffer
$op = freqtomidi(); ## processing operation
$buffer = $buffer.process($op); ## apply processing
$buffer.view('after freqtomidi process')