https://cabaneasang.tv/film/20-hz-2015/
20 Hz (2015) - film poster

20 Hz

2015
5 min United Kingdom Short
Not currently streaming on CaSTV

Synopsis

Human hearing is capable of detecting sound waves between 20 and 20.000 Hz. … merely a small fraction of the frequency spectrum. Most sounds around us go unnoticed.

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Identifiers & sources
IMDb tt4727030
TMDB 340876

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