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Derived from: http://freesound.org/people/colo777/sounds/251426/
Type
Mp3 (.mp3)
Duration
0:01.203
File size
18.9 KB
Sample rate
44100.0 Hz
Bitrate
128 kbps
Channels
Stereo
6 years, 9 months ago
Its a good length of time between the knocks, just what I was looking for.