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How frequencies affect the brain
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<blockquote data-quote="tymoto21" data-source="post: 8579484" data-attributes="member: 589669"><p>I saw a study how people hearing a violin play all liked it less when they filtered all sound above 20khz.</p><p></p><p>So even though they couldn't hear it they all picked the one that was un filtered</p><p></p><p>I also saw a ghost hunters or something where people were seeing ghosts and they found a huge fan in the basement that was unbalanced and had a 17hz frequency to it. Once they stopped the fan people stopped reporting ghost sightings</p></blockquote><p></p>
[QUOTE="tymoto21, post: 8579484, member: 589669"] I saw a study how people hearing a violin play all liked it less when they filtered all sound above 20khz. So even though they couldn't hear it they all picked the one that was un filtered I also saw a ghost hunters or something where people were seeing ghosts and they found a huge fan in the basement that was unbalanced and had a 17hz frequency to it. Once they stopped the fan people stopped reporting ghost sightings [/QUOTE]
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How frequencies affect the brain
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