20 Hz
IMDb5.21
20155m
Overview
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.
Top-billed cast
Crew
- Director
- Chris Keller
- Writer
- Chris Keller
Frequently asked questions
What is 20 Hz rated?
20 Hz does not yet have enough audience votes for a stable rating.
Who directed 20 Hz?
20 Hz was directed by Chris Keller.
When was 20 Hz released?
20 Hz was released in 2015.
