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August 14th, 2012

The sound frequencies in this sweep are all of equal amplitude but are not all perceived as equally loud: inaudible at the extremes 20Hz and 20KHz, and with loudness peaks at around 1KHz and 10KHz.

http://en.wikipedia.org/wiki/File:Perceived_Human_Hearing.svg

Comments

  • avatar
    dimochka 8 years, 9 months ago

    Fascinating and lovely. Thanks!

  • avatar
    ArchangelHackerz 8 years, 9 months ago

    WOw!!! :O Fantastic!

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(6)
Type
Wave (.wav)
Duration
00:23:043
Filesize
1.9 MB
Samplerate
44100.0 Hz
Bitdepth
16 bit
Channels
Mono
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