I left my phone inside a wooden cupboard and tried to call it back outside by knocking on a glass door. Did it listen? It’s a secret.
Recorded with Redmi Note 5 phone, denoised and filtered bogus sub bass in Audacity.
Type
Flac (.flac)
Duration
0:08.768
File size
541.9 KB
Sample rate
48000.0 Hz
Bit depth
24 bit
Channels
Mono
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