The focus of this book is on
spectral modeling applied to audio signals. More completely, the principal tasks
are spectral analysis, modeling, and resynthesis (and/or effects). It mainly
covers the following topics: Fourier Transforms and Theorems, Spectrum Analysis
Windows, FIR Digital Filter Design, Spectrum Analysis of Sinusoids, Spectrum
Analysis of Noise, Overlap-Add STFT Processing, Filter Bank View of the STFT,
Applications of the STFT, Multirate Filter Banks and Continuous Fourier
Theorems.
This lecture note covers discrete fourier transform and fast
fourier transform, Finite impulse response digital filters, Finite word length
effects, Multirate signal processing, and realtime digital signal processing.
Author(s): Sathyabama Institute of Science
and Technology
This note explains the
following topics: Discrete-time signals and systems , Periodic Sampling of
Continuous-time Signals , Transform analysis of L.T.I. systems , Structure for
discrete-time systems, Filter Design Techniques , Discrete Fourier transform ,
Fourier Analysis of Signals Using DFT.
This
note covers the following topics: DT Signals and Systems, Z Transform, Using ZT
to Analyze DT LTI Systems , DTFT, Sampling Theory, MATLAB, DFT Processing,
Filter Design.
This note
explains the following topics: DT Fourier Transform, Sampling, CT Signal
Reconstruction, The Discrete Fourier Transform, Applications of the DFT, DT
Systems and the ZT, Analog Filter Design, IIR Filters, FIR Filters.