Feature Preserving Phase Vocoder

Ted Apel

Sound Examples

Unless otherwise noted, all samples are mono, 44,100 Hz samples. Phase vocoder window size is 1024 with an overlap of 4x. This page uses html 5 for audio.

Noise Level Retention:

Sine wave then noise stretched x32
2930 Hz and Clicks
Brush Roll
Breathing
Noise and high soft tone
Sine fade into Noise
Pencil Sharpening
Wind
Rain and Thunder
Apple Bite
Snoring
Motorcycle

Vibrato and Tremolo:

Sine wave with Amplitude Modulation
Sine wave with Frequency Modulation
Saxophone
Violin
Flute