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How to remove Silence from an that has DTMF tones in it?
Fs = 8000; t = 0.25; N = 1:ceil(t*Fs); % define DTMF: R = [697,770,852,941]; % Hz, rows C = [1209,1336,1477]; % Hz, columns...
How to remove Silence from an that has DTMF tones in it?
Fs = 8000; t = 0.25; N = 1:ceil(t*Fs); % define DTMF: R = [697,770,852,941]; % Hz, rows C = [1209,1336,1477]; % Hz, columns...
8 years 前 | 0
