Various important topics covered in the basic signal processing, statistical signal processing-based models and their applications. Part 1: Basic Digital Signal Processing provides an introduction to the topic, discussing sampling and quantization, Fourier analysis and synthesis, Z-transform, and digital filters. Part 3: Application of Signal Processing in Speech, Music and Telecommunications explains the topics of speeches and music processing, echo, deconvolution and channel equalization, and signal processing for mobile communications. Covers music signal processing, explains the anatomy and psychoacoustics of hearing and the design of MP3 music technology speech coder Checking processing including speech models, speech coding for mobile phones and speech recognition Covers single-input and multiple-inputs denoising methods, bandwidth extension and the recovery of lost speech packets in applications such as voice over IP (VoIP) Illustrated throughout, including many resolved problems, experiments and demonstrations Matlab Companion website features Matlab and C + + programs with electronic copies of all numbers.