music.midi_to_hz_interval

music.midi_to_hz_interval(midi_interval)[source]
Converts a MIDI interval to the corresponding frequency interval in

Hertz.

This function takes a MIDI interval (measured in semitones) as input and returns the corresponding frequency interval in Hertz.

Parameters:
midi_intervalfloat

The MIDI interval (measured in semitones) to be converted.

Returns:
float

The frequency interval in Hertz corresponding to the input MIDI interval.

Parameters:

midi_interval (float)

Return type:

float

Examples

>>> midi_to_hz_interval(12)
2.0
>>> midi_to_hz_interval(-12)
0.5