Transformation of the bird singing http://www.freesound.org/people/cajo/sounds/34207/ (cajo) with a CC BY license.
File first converted to mono to be able to process with sms-tools Transformation GUI as assigment of the Audio Signal Processing for Music Applications course at Coursera.org
The goal was to obtain a different bird sign, a more homogeneous one, playing with time scaling factors and freq stretching to compensating variations of pitch in the original sound. A freq scaling of 0.5 to go to a sub-octave range to accomplish a sound with more low frequency content.
Type
Wave (.wav)
Duration
0:01.454
File size
125.3 KB
Sample rate
44100.0 Hz
Bit depth
16 bit
Channels
Mono
Comments
10 years, 3 months ago
The goal was to obtain a different bird sign, a more homogeneous one, playing with time scaling factors and freq stretching to compensating variations of pitch in the original sound. A freq scaling of 0.5 to go to a sub-octave range to accomplish a sound with more low frequency content.
