STFT Applications

Chapter 10 discusses various practical STFT applications such as fundamental frequency measurement, cross-synthesis, spectral envelope extraction, sinusoidal modeling, time-scale modification (frequency scaling), and audio FFT filter banks. It is a good idea to scan Chapter 10 now to get a feel for practical techniques in common use.

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Multirate Polyphase and Wavelet Filter Banks
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Short-Time Analysis, Modification, and Resynthesis