
20 Hz
20 Hz
20 Hz online na Filmoviplex. 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.
- Žanr: Horror
- Zemlja: United Kingdom
- Direktor: Chris Keller
- Glumci: Alix Wilton Regan,