Thread Number: 70523
/ Tag: Modern Automatic Washers
The 20Hz theory |
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Post# 934669 , Reply# 2   4/26/2017 at 12:40 (2,528 days old) by kb0nes (Burnsville, MN)   |   | |
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Audibility at 20hz while the generally accepted as the start of human hearing is pretty dicey. At that low a frequency it is really more of a tactile sensation and it will vary a lot person to person.
There are lots of other noises, vibrations, rubs, harmonics etc. that would be audible above and before you hit the magic 20Hz frequency. |