Watkinson J. — An Introduction to Digital Audio :: Электронная библиотека попечительского совета мехмата МГУ

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Watkinson J. — An Introduction to Digital Audio

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Название: An Introduction to Digital Audio

Автор: Watkinson J.

Аннотация:

Master the basics from first principles: the physics of sound, principles of hearing etc, then progress onward to fundamental digital principles, conversion, compression and coding and then onto transmission, digital audio workstations, DAT and optical disks. Get up to speed with how digital audio is used within DVD, Digital Audio Broadcasting, networked audio and MPEG transport streams.

All of the key technologies are here: compression, DAT, DAB, DVD, SACD, oversampling, noise shaping and error correction theories are treated in a simple yet accurate form.

Thoroughly researched, totally up-to-date and technically accurate this is the only book you need on the subject.

* Expand your knowledge with this thorough treatment of digital audio for a wide range of disciplines

* Clearly explainations require a minimum of math to allow for easy understanding

* Get up to speed with how digital audio is used within DVD, Digital Audio Broadcasting, networked audio and MPEG transport streams

Язык:

Рубрика: Технология/

Статус предметного указателя: Готов указатель с номерами страниц

ed2k: ed2k stats

Год издания: 1994

Количество страниц: 392

Добавлена в каталог: 13.12.2005

Операции: Положить на полку | Скопировать ссылку для форума | Скопировать ID

Предметный указатель

Galois fields      196—203
Gates      88 168
Gaussian distribution, noise      180
Gaussian dither      52
GCR (group code recording)      169
Genlocking      98 238 244
Gibb's phenomenon      108
gigabytes      3 4
Global Positioning System (GPS)      165
GPS (Global Positioning System)      165
Graceful degradation      14
Gray code      94—96
Ground fill      78
Group code recording (GCR)      169
Group codes      168—170
Group delay      99—100 140
Half adder circuits      92
Half-inch rotary format      266
hard disk recorders      17—18 148 290 307
Harmonics      142—143 158
HDA (head disc assembly)      300
HDLC (high level date link control)      236
HDM-1 code      179 278
Head disc assembly (HDA)      300
Headroom      79
heads      144—150 see
Heads, advance replay      218
Heads, ferrite      268 270
Heads, flying      292—293
Heads, inductive      147 148
Heads, laser      344—346
Heads, magnetic disks      292—293 296—298
Heads, magnetoresistive      147 148 157 283
Heads, rotary      149—150
Heads, thin-film      268—271
Hearing      26 131
Helical-scan recorders      247
High level date link control (HDLC)      236
High true logic      88
IEC (International Electrotechnical Commission), IEC-268      223
IEC (International Electrotechnical Commission), IEC-958      221 224 226
IIR (infinite-impulse response) filters      105—113
Impedance      140—142 222
Impulse response, filters      100—102 105 107—108 129
Inboard converters      244
Inductive coupling, converters      78
Inductive heads      147 148
Inductors      140
Infinite-impulse response (IIR) filters      105—113
Inner code      210 212 215 287
insert editing      311 323
Integer-ratio conversion      118—124
Integral linearity, converters      76
Interleaving      15 21 210 215
Interleaving and burst errors      205—210
Interleaving, Compact Discs      364—368
Interleaving, convolutional      207—210 212 279 368
Interleaving, cross-interleaving      210 212 365—368 372
Interleaving, DASH      212 273—276 279 280
Interleaving, DCC      285—288
Interleaving, editing interleaved recordings      216
Interleaving, MiniDiscs      368
Interleaving, RDAT      263
International Electrotechnical Commission      see "IEC"
Interpolation, error concealment      181—182 263 274 365
Interpolators      65 120 122 123
Interpolators, cascading      126
Intersymbol interference      148 153
ISO/MPEG      133
Jitter      2 4 7 8 54 126 153
Jitter margin      169
Jitter, channels      162 163
Jitter, group codes      170—171
Jitter, rejection      158—160 162
Jitter, serial interfaces      241—244
Jump editing      266 324
JVC, PCM adaptors      210
Karaoke systems      376
Kerr effect      153 331 339
kilobytes      3 4
Knife-edge focussing      340—342
Lasers      329—331 336 344 352 353
Latches      88 89 92 111 185—186 196 202
least significant bit (LSB)      3 4 12 225
LEDs (light-emitting diodes)      336—337
light-emitting diodes (LEDs)      336—337
Line signalling      164
Linear faders      94
Linearity      42 53
Locator of errors      191 193 194 198 204
Logic elements, digital processes      86—92
Low true logic      88
low-pass filters      29 31—34 104 119
LSB (least significant bit)      3 4 12 225
MADI (multichannel audio digital interface)      170—171 180 236—238
MADI (multichannel audio digital interface), audio channel format      238
Magnetic coupling, converters      78
magnetic disk drives      290—310
Magnetic disk drives, arranging audio data      307—308
Magnetic disk drives, broadcast applications      309
Magnetic disk drives, defect handling      305
Magnetic disk drives, digital audio disk system      305—307
Magnetic disk drives, disk controllers      302—305
Magnetic disk drives, disk structure      292
Magnetic disk drives, heads      292—293 296—298
Magnetic disk drives, playing time      309—310
Magnetic disk drives, reading and writing      294—295
Magnetic disk drives, rotary positioners      301—302
Magnetic disk drives, rotation      298
Magnetic disk drives, sampling rate      309—310
Magnetic disk drives, servo-surface disks      298—299
Magnetic disk drives, soft sectoring      299
Magnetic disk drives, spooling files      308—309
Magnetic disk drives, types of drive      290—292
Magnetic disk drives, Winchester technology      299—301
Magnetic field modulation      330
Magnetic recording      144—149
Magneto-optical (MO) disks      152—153 328—330
Magnetoresistive (MR) heads      147 148 157 283
Manchester code      168
Marechal criterion      350
Masking      131 137
Mastering      311
Mastering, Compact Discs      320—322 351
MDCT (modified discrete cosine transform)      134
megabytes      3 4
Merging bits      171 173
MFM (Modified Frequency Modulation)      174
MiniDiscs      16 132 152
MiniDiscs, channel code      355—364
MiniDiscs, compared with Compact Discs      331
MiniDiscs, data reduction      333
MiniDiscs, disk construction      332—333
MiniDiscs, mastering      354
MiniDiscs, players      369—378
MiniDiscs, prerecorded      282 330 333 350 354 368—369
MiniDiscs, production      350—355
MiniDiscs, recordable      329 333 355
MiniDiscs, track layout      368—369
MiniDiscs, track structure      364
Mixing desks      113—116
MO (magneto-optical) disks      152—153 328—330
Modified discrete cosine transform (MDCT)      134
Modulation transfer function (MTF)      349
Modulo-n arithmetic      195—196
Moire fringes      96 98
Monotonicity, converters      76
MOS (metal oxide semi-conductor)      88 91
Most significant bit (MSB)      3 4 12 84 92
Moulding, optical disks      350—355

Moving-head disc drive      290
MR (magnetoresistive) heads      147 148 157 283
MSB (most significant bit)      3 4 12 84 92
MTF (Modulation transfer function)      349
Multichannel audio digital interface      see "MADI"
Multipath reception, digital audio broadcasting      23
Multiplication, binary      92—93
Multitrack recorders      12 266 278 308
NA (numerical aperture) of lens      348 350
NAGRA D format      266 327
Negative logic      88
NICAM 728      37
NMR (noise-to-masking ratio)      132
Noise      see also "Signal-to-noise ratio"
Noise and dither      47
Noise and jitter      38—40
Noise and product codes      210
Noise shaping      67—71 378
Noise shaping and converter quality      78
Noise shaping, converters      60 61 66 72—74
Noise, analog audio      1
Noise, broadcasting      139
Noise, Gaussian distribution      180
Noise, immunity      139
Noise, quantizers      44 53 135
Noise, sliced data      8
Noise, tapes      12
Noise, white      45 72
Noise-to-masking ratio (NMR)      132
Non-monotonicity, converters      76—77
Non-return to zero (NRZ) recording      164
Non-return to zero invert (NRZI) recording      164
Non-tracking replay      265
NRZ (non-return to zero) recording      164
NRZI (non-return to zero invert) recording      164
NTSC format      249 314
Numerical aperture (NA) of lens      348 350
Nyquist rate      59 61—62 64—66 163
Nyquist's Theorem      31
octal notation      81 82
Odd-even shuffling for concealment      14—15 18—19 274—275
Offset error, converters      74
One-bit DACs      71—72
Open-reel recorders      19—21 24
Open-reel recorders, editing      324
Operating levels      79
Optical disks      150—152 328—379 see "MiniDiscs"
Optical disks, CD-V      376 378
Optical disks, disk construction      332—333
Optical disks, erasable      330
Optical disks, mastering      320—322 351
Optical disks, moulding      350—355
Optical disks, pickups      344—345
Optical disks, playing of      336—339
Optical disks, production      350—354
Optical disks, re-recordable      330
Optical disks, surface contamination      333—336
Optical disks, types of disk      328—331
Optical fibres      180
OR gates      88 168
oscilloscopes      158
Outboard converters      244
Outer code      210 212 287
Oversampling      34—35 57 61—67 116
Oversampling and converter quality      77
Padding symbols      236—237
Parallel transmission      5
Parity      182—184 186 276 278
Parking (Winchester technology)      300
PASC (precision adaptive sub-band coding)      133 137 282 284 285
Passband ripple      34
Passive filters      35
PCM (pulse code modulation)      2 5 16 64 133
PCM (pulse code modulation), adaptors      18—19 165 233 234 247—249 320—323 378
PCM (pulse code modulation), JVC      210
PCM-1610      19 247—249 314
PCM-1630      165 247 314 354
PCM-3324      268 280
PCM-F1      165 249
PE (phase encoding)      165 168
Peak-shift distortion      148 154 294
Phase lag      111
Phase lead      111
Phase-linear filters      99—100
Phase-locked loops (PLLs)      8 159—160 161 241—242 316
Philips, Compact Disc players      68 70 376
Philips, Compact Discs      329
Philips, laser heads      344 345
Philips, SAA 7010      371
Philips, SAA 7020      372
Philips, SSB 2016      372
photoresist      352—353
Pickups, optical disks      344—345
Pilot tones      258—261
Planck's law      336—337
Playing time, magnetic disk drives      309—310
PLLs (phase-locked loops)      8 159—161 241—242 316
PMMA (polymethyl methacrylate)      336
Polarization of light      338—339
Polymethyl methacrylate (PMMA)      336
Positive logic      88
Power spectral density (PSD)      67
Power supply ripple      77
preambles      160 226 238 261
Precision adaptive sub-band coding (PASC)      133 137 282 284 285
Predictive coding      132
Pro R (professional running) time      264—265
Product codes      210—212
Professional equipment      24—25 35 222
Professional equipment, AES/EBU interface      221 224
Professional equipment, channel status      227—231
Professional equipment, control systems      376
Professional equipment, cost      249
Professional equipment, RDAT machines      254
Professional equipment, stationary-head recorders      266
Professional equipment, user bits      235—236
Programmable delays      9—10
Programmable filters      109
Programmable logic array (PLA) decoders      173
Propagation delay      87
PSD (power spectral density)      67
Pseudo-random sequence generator      178
Pseudo-random sequences      176 177 197
Pseudo-video      36—37 247 248
psychoacoustics      26
Pulse train      28—30 32 41
Punch in/out      311 324 325
Punctured codes      190 205
QMF (quadrature mirror filtering)      134
Quadrature mirror filtering (QMF)      134
Quantizers/quantizing      3 26 28 29 42
Quantizers/quantizing, analog-to-digital conversion      56—59
Quantizers/quantizing, error      42—48 59 68 69
Quantizers/quantizing, intervals      42—45 48 50
Quantizers/quantizing, noise      44 47 48 53 63 135 180
Quarter-inch rotary format      266 268
RAM (Random Access Memory)      8—13 88 89 307—308 314
Random access media, editing with      311—312
Random access memory (RAM)      8—13 88 89 307—308 314
Random errors      12 139
Randomizing      176
RC networks      111
RDAT (rotary-head digital audio tape)      6 16 21 24 37 148 250
RDAT (rotary-head digital audio tape), block diagram      255—257
RDAT (rotary-head digital audio tape), cassettes      250—254
RDAT (rotary-head digital audio tape), coding      173—176
RDAT (rotary-head digital audio tape), Compact Discs      368
RDAT (rotary-head digital audio tape), data channel      261—264
RDAT (rotary-head digital audio tape), editing      322—324 327
RDAT (rotary-head digital audio tape), error correction      212—216 257

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