Speech Spectrogram

High quality speech spectrogram plot generation routine

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Takes a vector containing audio data samples as an input, computes short-time Fourier transform (STFT) and plots the STFT power spectrum trajectories across time.

Cite As

Kamil Wojcicki (2026). Speech Spectrogram (https://www.mathworks.com/matlabcentral/fileexchange/29596-speech-spectrogram), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.0.0.0