20 Hz
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.
| Release Date | May 19, 2015 | |
|---|---|---|
| Status | Released | |
| Original Title | 20 Hz | |
| Runtime | 5min | |
| Budget | — | |
| Revenue | — | |
| Language | — | |
| Original Language | English | |
| Production Countries | United Kingdom | |
| Production Companies | ||