Time‐Frequency Analysis: Filter Banks and Transforms
Andreas Spanias, Ted Painter, Venkatraman Atti · 2005
This chapter contains sections titled: Introduction Analysis-Synthesis Framework for M-band Filter Banks Filter Banks for Audio Coding: Design Considerations Quadrature Mirror and Conjugate Quadrature Filters Tree-Structured QMF and CQF M-band Banks Cosine Modulated “Pseudo QMF” M-band Banks Cosine Modulated Perfect Reconstruction (PR) M-band Banks and the Modified Discrete Cosine Transform (MDCT) Discrete Fourier and Discrete Cosine Transform Pre-echo Distortion Pre-echo Control Strategies Summary Problems Computer Exercises