our town was testing the sewers somehow using audio tones to measure something. maybe resonant frequency or something like that. it sounded vey musical since they were using 3 tones per octave, like a scale based on an augmented fifth chord
Type
Mp3 (.mp3)
Duration
1:39.214
File size
3.8 MB
Sample rate
44100.0 Hz
Bitrate
320 kbps
Channels
Stereo
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