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Processed sound from 20kHz Ultrasonic welding machine soldering little plastic devices :
- Notch 20kHz to remove the sonotrode noise
- Stretch for the 20kHz to be 3kHz (can be heard by humans)
Type
Wave (.wav)
Duration
0:18.431
File size
288.0 KB
Sample rate
8000.0 Hz
Bit depth
16 bit
Channels
Mono