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| Авторизация |
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| Steiglitz K. — A Digital Signal Processing Primer: With Applications to Digital Audio and Computer Music |
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| Предметный указатель |
Nonlinearity in rock guitar 121
Nonlinearity, instantaneous 55
Northern cardinal 211 215
Notch filter 254—255
Nyquist frequency 46
Nyquist theorem 230—233
Nyquist, H. 46 230 237
Oppenheim, A.V. 17 193 261 282
Orthogonal basis 126 127
Orthogonal basis for DFT 152
Orthogonal basis for Fourier series 129
Orthogonal basis for z-transform 175 177—179
Oversampling 235—237 285—289
Papoulis, A. 121 146 275
Parallel connection of filters 85
Parks — McClellan program 74 79
Parks, T.W. 79 261 282
Parseval's theorem 193 195
Partial derivative 21
Partial fraction expansion 189—190
Partials of note 39
Passband 67
Phase delay 116
Phase distortion 77
Phase response 63 76—77
Phase response of allpass filter 116—119
Phase shift 76
Phase vocoder 302—304
Phase, linear 77
Phasor 13—14
Philips company, role in CD development 285 306
Plucked-string filter 106—123
Plucked-string filter, design of 119—120
Poles 83
Poles of Butterworth filter 267—270
Power of signal 51
Power of speech signal 54
Prefiltering 54—56
Projection 126
Pulse train 135—139
Quantization 43
Quantizing 51—53
Quarter-band filter 287
Rabiner, L.R. 170 261 282 307
Rader, C.M. 282
Rayleigh, Lord 40
Rectangular window 201—204
Recursion 160
Recursion for FFT 162—164
Recursion for merge sort 160
Reflection from end of string 26
Reflection from end of tube 36
Reflection in comb filter 104
Rejection, in stopband 251
Resolution of feedforward filter 252
Resolution of rectangular window 201—204
Resolution of telescope 201
Reson see "Resonator"
Resonance 86—88
Resonance in comb filter 104—105
Resonance of plucked-string filter 111—113
Resonator (reson) 89—96
Resonator (reson), design of 90—92
Resonator (reson), electrical 94
Resonator (reson), filter equation 89
Resonator (reson), improved 94—96
Resonator (reson), transfer function 89
Response, frequency 63
Response, magnitude 63
Response, phase 63 76—77
Reverb see "Reverberation filter"
Reverberation filter (reverb) 290—295
Reverberation filter (reverb), design of 290—295
Risset, J.-C. 58
RMS see "Root-mean-square"
Roads, C. 58
Rock guitar 121
Roizen-Dorrier, B. 215
Root locus plot 293
Root-mean-square (rms) 51
Sampling 43
Sampling frequency 44
Sampling frequency of CD 285
Sampling of phasor 43—48
Sampling of square wave 48—50
Saramaeki, T. 215
Schaefer, R. 58
Schafer, R.W. 17 193 261 282
Schroeder, M. 306
Second-order sections 97
Shannon sampling theorem 238
Shannon, C.E. 238
Shuffling, for FFT 166
Side lobe, of window 203 255—258
Signal flowgraph 62
Signal flowgraph of allpass filter 115
Signal flowgraph of comb filter 104 291
Signal flowgraph of feedback filter 81
Signal flowgraph of feedforward filter 62 69
Signal flowgraph of lowpass comb 292
Signal flowgraph of plucked-string filter 110
Signal flowgraph of reverb filter 292
| Signal-to-noise ratio (SNR) 52
simple harmonic motion 4
Simplex algorithm 260
Sinusoid 3
Smith, J.O. 96 99 104 119 120 121 122 123
SNR see "Signal-to-noise ratio"
SONY company, role in CD development 285
Specification, of feedfoward filter 246—247
Spectrogram 210—215
Spectrum 49 57
Spectrum of periodic signal 129
Spectrum of square wave 131
Spectrum, shaping of 142—144
Spectrum, via DFT 152
Spectrum, via z-transform 176
Stability 190—193
Stability of filter 82 83—86
Standing wave in comb filter 104—105
Standing wave in half-open tube 35—38
Standing wave on string 29—31
Steiglitz, K. 79 99 146 282
Stikvoort, E.F. 306
Stopband 67
Strong, A. 107 120 121 122 123
Sub-aliasing 235 236
Subaliasing 235 236
Subtractive synthesis 146
Suen, C. 58
Sullivan, C.R. 121
Symmetry of filter coefficients 76 80 243—245 262 263
Symmetry of inner product 127 147
Symmetry, time-frequency 177—178 210 219—224 233—235
Synthesis, additive 142 146
Synthesis, FM 298—301
Synthesis, formant 146
Synthesis, subtractive 146
Synthesis, wavetable 146
Thielcke, G.A. 216
Thiran, J.-P. 121
THX 1138 14
Time-frequency symmetry 177—178 210 219—224 233—235
Top-down algorithm 160
Top-down algorithm for FFT 162—164
Top-down algorithm for merge sort 160
Transfer function 70 185—186
Transfer function of allpass filter 115
Transfer function of comb filter 101
Transfer function of feedback filter 82
Transfer function of feedforward filter 70
Transfer function of inverse comb filter 77
Transfer function of plucked-string filter 111
Transfer function of reson 89
Transfer function of second-order section 97
Transformation, bilinear 275—278 282
Transformation, lowpass/highpass 272—274
Transition band 67
Triangular window 216
Tukey, J.W. 170
Tunable filter 295—297
Tuning, of plucked-string filter 119—120
Uncertainty principle 233—235
Unit impulse signal 179
Unit step signal 180
Up-conversion 286
van de Plassche, R.J. 306
Vibrating column of air 31—38
Vibrating string 24—31
Vocoder, phase 302—304
Waterfall plot 213
Wave equation 22—24
Waveshaping 54 58
Wavetable synthesis 146
Welch, P.D. 164 170 171
White, R. 306 307
Wilbraham 145
Window 209—210
Window, Bartlett 216
Window, Blackman 216
Window, central lobe of 203
Window, Dolph — Chebyshev 215 258 260
Window, Hamming 206—209
Window, Hann 216
Window, iterative design of 255—258
Window, Kaiser 215 261
Window, rectangular 201—204
Window, side lobe of 203 255—258
Window, sliding 211
Window, triangular 216
Winham, G.C. 146
z-plane 71—74
z-transform 173—195
z-transform of damped cosine 183
z-transform of damped sine 183
z-transform of damped step 183
z-transform of unit impulse 179
z-transform of unit step 180
z-transform, basis for 175
z-transform, forward 177
z-transform, inverse 176 187—190
z-transform, table 184
Zero-order hold 226
zeros 72
Zeros of Butterworth filter 267—270
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