20赫兹 (2015)
Douban
20 Hz
director:
Chris Keller
playwright:
Chris Keller
actor:
Alix Wilton Regan
genre:
Thriller
/
Horror
/
Short
region:
United Kingdom
language:
English
length: 5m
release date: 2015-05-04
IMDb: tt4727030
20 Hz
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.