Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Pages: 205. Chapters: Fourier analysis, Analog-to-digital converter, Nyquist-Shannon sampling theorem, Discrete cosine transform, Codec, Discrete Fourier transform, Fast Fourier transform, Audio timescale-pitch modification, Dirac delta function, Sampling rate, Linear predictive coding, SIMD, Digital-to-analog converter, Bilinear transform, Low-pass filter, Whittaker-Shannon interpolation formula, Delta modulation, Digital filter, Source separation, Aliasing, Nyquist rate, System analysis, Digital signal processor, Adaptive predictive coding, Nyquist frequency, Adaptive filter, Filter design, Polyphase quadrature filter, Quadrature mirror filter, Multi-core processor, Delta-sigma modulation, LTI system theory, Dither, JESD204, Window function, Least-squares spectral analysis, Discrete-time Fourier transform, Parks-McClellan filter design algorithm, Almost periodic function, Minimum phase, Relations between Fourier transforms and Fourier series, Talk box, PLL multibit, Discrete wavelet transform, Voice activity detection, Least mean squares filter, Recursive least squares filter, Finite impulse response, Numerically-controlled oscillator, Sample rate conversion, SigSpec, Reconstruction filter, First-order hold, Bilinear time-frequency distribution, All-pass filter, Arkamys, Dbx Model 700 Digital Audio Processor, Time to digital converter, Goertzel algorithm, Polyphase matrix, DFT matrix, Super-resolution, Direct digital synthesizer, Anti-aliasing filter, Cascaded integrator-comb filter, Multiply-accumulate, A derivation of the discrete Fourier transform, BIBO stability, Pitch detection algorithm, Logarithmic number system, Infinite impulse response, Instantaneous phase, Successive approximation ADC, Noise shaping, Zero-order hold, Sinc filter, Impulse invariance, Pitch shift, Automatic control, Adaptive-additive algorithm, Bandlimiting, ...