Amplitude

What is silence in audio .wav file and how to compute decibels?

What is silence in audio .wav file and how to compute decibels?
  1. What is amplitude in WAV file?

What is amplitude in WAV file?

The 16 bit values in the wav file are amplitude values, encoded as signed 16 bit numbers. The amplitude can go from -32768 to +32767. The value can often better be interpreted as (almost) -1.0 to +1.0, but this is an interpretation.

Signal Effect of down-sampling to PSD from auto-correlation?
Effect of down-sampling to PSD from auto-correlation?
What is autocorrelation in signal processing? What is autocorrelation in signal processing?Autocorrelation, sometimes known as serial correlation in...
Cross-correlation Limited cross-correlation for multiple signals
Limited cross-correlation for multiple signals
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Inverse Convolution theorem for inverse DTFT
Convolution theorem for inverse DTFT
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