2007-08-31 03:19:31 · 6 answers · asked by Hannah C 1 in Science & Mathematics ➔ Physics
bells, chimes and symbols.
2007-08-31 03:34:42 · answer #1 · answered by billgoats79 5 · 0⤊ 0⤋
A good set of speakers will produce sound from 60Hz - 22kHz. About 20kHz is the maximum frequency the human ear can detect, though most speakers can produce higher than this. Any audio device should have it's 'response frequency' range listed on the back. Note that this is sometimes misleading, because they may be describing the amplifier, not the actual speaker.
The speaker listed in the reference can produce as low as 35Hz, and as high as 26kHz.
2007-08-31 04:44:20 · answer #2 · answered by MooseBoys 6 · 0⤊ 0⤋
Do you mean a pure sine wave or simply harmonics?
Most sounds have jagged harmonics that go into that range.
A computer sound card can produce sine wave (approximations) across that range.
8372 Hz. is about an octave above the highest note on a piano.
You probably would not be able to hear it.
2007-08-31 03:52:22 · answer #3 · answered by J C 5 · 0⤊ 0⤋
Medical Ultrasonography. It uses ultrasound, which produces a frequency to high-pitched for the human ear.
2007-08-31 03:29:24 · answer #4 · answered by ♫♥~nycgirl~♥♫ 5 · 0⤊ 0⤋
The baby across the aisle from you on an intercontinental flight !!
Hertz me to simply think about it !!!
(it's that sound that makes your teeth hurt)
2007-08-31 03:29:26 · answer #5 · answered by Anonymous · 1⤊ 0⤋
GF who's mad
2007-08-31 03:27:13 · answer #6 · answered by 123mantobeat456 6 · 0⤊ 0⤋