Audio

Power and Energy of an Audio file

Power and Energy of an Audio file
  1. How do you calculate audio energy?
  2. What is audio energy?

How do you calculate audio energy?

To calculate sound energy, multiply the sound intensity by the area, then multiply again by the time.

What is audio energy?

The energy (Wikipedia; FMP, p. 66) of a signal corresponds to the total magntiude of the signal. For audio signals, that roughly corresponds to how loud the signal is.

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