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 |
Delays | 63 |
Modulators and Demodulators | 75 |
Nonlinear Processing | 93 |
Spatial Effects | 137 |
Timesegment Processing | 201 |
Timefrequency Processing | 237 |
Common terms and phrases
acoustic algorithm allpass filter amplitude analog Audio Eng audio signal autocorrelation bandpass block diagram calculation cepstrum coefficients comb filter components Computer Music convolution cut-off frequency DAFx_out delay line detection Digital Audio Effects digital signal Digital Signal Processing example extraction factor feedback Figure FIR filter following M-file formant Fourier transform frame frequency domain frequency warping fundamental frequency grain harmonic IEEE IFFT implementation impulse response inharmonic input signal interfaces interpolation Laguerre linear listener loudspeakers lowpass filter magnitude MATLAB modified modulation morphing musical applications noise nonlinear output signal parameters peak performed phase vocoder pitch shifting plot pout Proc real-time resampling residual reverberation rightarrow scaling second-order segment short-time shown in Fig Signal Processing signal x(n sinusoidal sound source spatial spectral envelope spectral shape spectrum stretching structure techniques time-frequency representation time-varying transfer function values vector vibrato window WLen zero