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pure-tone
pure-tone Sound Effects
0 free sounds available
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sine-C4.wav
by xserra
0:10
https://creativecomm...
Simple 3kHz tone 25-min crescendo
by unfa
25:00
http://creativecommo...
Mixed 3kHz tone 25-min crescendo
by unfa
25:00
http://creativecommo...
