3 ms·
Noise canceling headphones work great for the HVAC hum/rumble, if the noise is bothering you I'd recommend trying a set. The only ones I've worn enough to recom
by hedgehog 12y ago
Noise canceling headphones work great for the HVAC hum/rumble, if the noise is bothering you I'd recommend trying a set. The only ones I've worn enough to recommend are the Bose ones but they work very well.
- swamp40 12y agoI'm not sure the low frequencies even come in thru your ears. The article talks about 19 Hz being the resonance frequency of your eyeballs. And it wouldn't surprise me if your chest cavity resonates as well, which might imitate fear if it feels like your chest tightening.
- vegedor 12y agos/imitate/induce/