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This sound is perceived as a high frequency when the buttons are pressed. We have the combination of pressing and releasing the button and the sound produced when we press the button. This sound is a simple synth sound with a constant frequency. It has a rhythm because of entring the code of identification in the panel.
The sound was recorded with a Zoom H4 recorder while a guy was entering the code to acces to a restricted zone.
The sound was recorded at the entrance of the Tànger building.
Type
Wave (.wav)
Duration
0:04.010
File size
690.9 KB
Sample rate
44100.0 Hz
Bit depth
16 bit
Channels
Stereo