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What is frequency?

4 years ago Accepted AvailableLanguage: English
What is frequency?
  • The speed of a sound. (Excellent!)
  • How high or low a sound is. (Close, but frequency is physical, not perceptual.)
  • The intensity of a sound. (This is amplitude.)
  • How amplitude is distributed over a set of frequencies, over time. (This is spectrum.)
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