Wolfram Language & System 10.4 (2016)|Legacy Documentation

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creates a Sound object with fundamental frequency of freq hertz, lasting for dur seconds, with a spectrum in which relative frequency has relative amplitude .


  • To use ListWaveform, you first need to load the Audio Package using Needs["Audio`"].
  • Relative frequencies are measured relative to the fundamental frequency freq.
  • ListWaveform allows you to create a waveform with a specific spectrum.
  • The following options can be given:
  • DisplayFunctionIdentityfunction to apply to sound before returning it
    PlayRangeAllrange of sound amplitude levels to include
    SampleDepth8number of bits used to encode sound amplitude
    SampleRate8192sampling rate per second