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Simulink® model of a dual-tone multi-frequency (DTMF) generator and receiver. Includes bandpass filter bank receiver, real-time soundcard audio, spectrogram of channel and uses Stateflow® block to store decoded digits.
NOTE: A version of this model which works with the current release of MATLAB® and Simulink is shipped with the Signal Processing Blockset™.
Cite As
Stuart McGarrity (2026). DTMF generator and receiver (https://uk.mathworks.com/matlabcentral/fileexchange/724-dtmf-generator-and-receiver), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.1.0.1 (32 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
