2006-12-11 00:42:13 · 4 answers · asked by Robin S 1 in Science & Mathematics ➔ Alternative ➔ Paranormal Phenomena
White noise is a combination of ALL frequencies in equal proportion.
2006-12-11 10:24:41 · answer #1 · answered by Keith P 7 · 1⤊ 0⤋
Depends from the use you have to do. White noise is meaning that every frequency from 0 Hz to infinite is summed contemporarily. Generators have bandwidths related to applications. For sleeping and relaxing audio frequencies from 100 Hz to 10 KHz are good but personally prefer music.
2006-12-13 10:26:13 · answer #2 · answered by mi52 3 · 0⤊ 0⤋
For true white noise with no power line stuff or motor noise, or other man made, probably about 18 GHz and above.
2006-12-11 06:35:21 · answer #3 · answered by Gene 7 · 0⤊ 1⤋
That would be I AM frequency.
2006-12-12 18:13:08 · answer #4 · answered by Anonymous · 0⤊ 0⤋