DAFX - Digital Audio Effects* Digital Audio Effects (DAFX) covers the use of digital signal processing and its applications to sounds * Discusses digital audio effects from both an introductory level, for musicians, and an advanced level, for signal processing engineers * Explains what can be done in the digital processing of sounds in the form of computer algorithms and sound examples resulting from these transformations * Brings together essential DSP algorithms for sound processing, providing an excellent introduction to the topic |
Contents
Introduction | 1 |
Filters | 31 |
Sound and Music | 59 |
Universal Comb Filter | 65 |
Sound and Music | 73 |
Nonlinear Processing | 93 |
Spatial Effects | 137 |
Timesegment Processing | 201 |
Timefrequency Processing | 237 |
Common terms and phrases
acoustic algorithm allpass filter Ambisonics amplitude Audio Eng audio signal autocorrelation bandpass block diagram calculation cepstrum coefficients comb filter components Computer Music convolution delay line detection Digital Audio Effects digital signal Digital Signal Processing extraction factor Figure FIR filter following M-file formant Fourier transform frame frequency domain frequency warping fundamental frequency grain harmonic IEEE IFFT iloc implementation impulse response inharmonic input signal interfaces interpolation Laguerre length DAFX_in linear listener loudspeakers lowpass magnitude max abs MIDI modulation morphing musical applications noise nonlinear output signal parameters peak performed phase vocoder pitch shifting plot pout Proc real-time residual reverberation samples scaling segment shapePos short-time shown in Fig Signal Processing signal x(n sinusoidal sound source spatial spectral envelope spectral shape spectrum stretching structure subplot syniloc synival techniques time-frequency representation time-varying vector window WLen WLen+L zeros WLen