Lab Preparation. Initial focus on Speaker Verification Tools Expertise Good example “Biometric technologies are automated methods of verifying or recognising the identity of a living person based on a physical or behavioural characteristic”. MATLAB. function sig = makesine (f, fs, timelen)
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function sig = makesine (f, fs, timelen)
t = 0:(1/fs):timelen-(1/fs);
sig = sin(2*pi*f*t);
plot (t, sig);
Waveform, Spectrogram, Pitch, Formants
Won’t concern us for now