Questions tagged [infrasound]

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2
votes
2answers
139 views

To record infrasonic sound in the presence of ultrasonic sound.

I am planning to build something. For that I need to able be to record the sound less than 200 Hz, however sounds with higher frequency are present. Is there a method to avoid high frequency sounds ...
4
votes
4answers
4k views

Infrasound, 19Hz, Resonating Eyeballs and Other Psychoacoustic Tricks

Hello all, this is my first question on this forum. I'm curious about the use of infrasound in films/movies. I believe a number of studies have shown that infrasound (frequencies below 20Hz) can be ...
6
votes
3answers
544 views

Harmonics and InfraSound

Hey everyone, So this is my first time asking a question. So here is the setup. I'm currently in pre-production of a film in which I am doing both production and post audio. It is a thesis film ...