The sinusoidal model has been widely applied to speech coding and processing [6, 113, 125, 135, 144, 147, 149, 185, 188] and audio analysis-modificationsynthesis [62, 76, 182,183, 201, 207, 208]. This chapter discusses the sinusoidal model, including analysis and synthesis techniques, reconstruction artifacts, and modification capabilities enabled by the parametric nature of the model. Time-domain and frequency-domain synthesis methods are examined. A thorough review of the short-time Fourier transform is included as an introduction to the discussion of the sinusoidal model.
KeywordsDiscrete Fourier Transform Filter Bank Perfect Reconstruction Amplitude Envelope Line Tracking
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