Algorithms for multi-channel DTMF detection for the WE DSP32 family

Steven L. Gay, John Hartung, Geoffrey L. Smith. Algorithms for multi-channel DTMF detection for the WE DSP32 family. In IEEE International Conference on Acoustics, Speech, and Signal Processing, ICASSP '89, Glasgow, Scotland, May 23-26, 1989. pages 1134-1137, IEEE, 1989. [doi]

Authors

Steven L. Gay

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John Hartung

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Geoffrey L. Smith

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