基本介紹
- 書名：數字網路音頻系統原理與工程設計
- 作者：彭妙顏,周錫韜,徐海
- ISBN：9787121283239
- 頁數：448頁
- 出版社：電子工業出版社
- 出版時間：2016-03
- 裝幀：平裝
- 開本：16開
圖書信息,內容簡介,目 錄,
圖書信息
作 譯 者：彭妙顏,周錫韜,徐海
出版時間：2016-03 千 字 數：735
版 次：01-01 頁 數：448
開 本：16開
裝 幀：
I S B N ：9787121283239
內容簡介
本書在講述數字音頻網路基本原理的基礎上,重點講述數字音頻網路工程的結構、原理、設計和系統集 成等內容。特別在數字音頻處理、數字網路音頻系統、數字電影、聲像光機表演控制和聲像實時跟蹤等領域 充實了豐富的新內容和工程實例，涵蓋了劇場、影院、體育場館、會展中心、智慧型化會議廳、數字錄音棚、 主題公園和旅遊景點聲光像表演等擴音、錄音和控制系統。
目 錄
第一章 數字音頻技術基礎................................................................................................................................. 1
第一節 音頻系統的組成和分類.................................................................................................................. 1
一、音頻系統的組成................................................................................................................................. 1
二、音頻系統的分類................................................................................................................................. 1
第二節 單聲、立體聲與環繞聲.................................................................................................................. 3
一、單聲道和雙聲道立體聲..................................................................................................................... 3
二、環繞聲的基本概念............................................................................................................................. 3
第三節 模擬音頻系統.................................................................................................................................... 5
第四節 數字音頻技術基礎........................................................................................................................... 8
一、音頻信號的數位化............................................................................................................................. 8
二、數位訊號的幾個概念......................................................................................................................... 9
三、數字音頻信號的處理流程及關鍵技術........................................................................................... 12
四、數位訊號傳輸技術........................................................................................................................... 14
五、數字音視頻接口標準....................................................................................................................... 16
第五節 數位訊號傳輸線纜......................................................................................................................... 28
一、同軸電纜........................................................................................................................................... 28
二、光纖................................................................................................................................................... 29
三、雙絞線............................................................................................................................................... 30
第二章 音頻錄放設備........................................................................................................................................ 31
第一節 音頻錄放設備的分類..................................................................................................................... 31
第二節 電唱機............................................................................................................................................... 32
一、電唱機的分類和結構原理............................................................................................................... 32
二、電唱機的套用................................................................................................................................... 33
第三節 磁帶錄音機...................................................................................................................................... 33
一、磁帶錄音機的分類........................................................................................................................... 33
二、模擬磁帶錄音機............................................................................................................................... 33
三、數字磁帶錄音機............................................................................................................................... 34
第四節 雷射唱機........................................................................................................................................... 35
一、CD的原理及規格............................................................................................................................. 35
二、CD機的結構及功能......................................................................................................................... 36
三、CD-ROM ........................................................................................................................................... 36
四、可錄式CD機.................................................................................................................................... 37
五、HDCD................................................................................................................................................ 37
六、雙CD機——雷射磨盤機................................................................................................................ 37
數字網路音頻系統原理與工程設計
·VI·
第五節 雷射視盤機VCD 和DVD ........................................................................................................... 38
一、VCD雷射視盤機.............................................................................................................................. 38
二、DVD 雷射視盤機.............................................................................................................................. 38
三、高清DVD——藍光DVD 和HD-DVD .......................................................................................... 40
第六節 微型磁光碟（MD）錄音機......................................................................................................... 41
一、MD 的規格和特點............................................................................................................................ 41
二、MD-MO錄放音原理........................................................................................................................ 42
第七節 數字硬碟錄音機——HDR........................................................................................................... 42
一、磁碟技術的發展............................................................................................................................... 42
二、硬碟錄音機原理............................................................................................................................... 43
三、數字硬磁碟錄音機典型產品........................................................................................................... 44
第八節 固態硬碟——Flash和MP3......................................................................................................... 46
一、Flash 存儲器...................................................................................................................................... 46
二、基於快閃記憶體類的固態硬碟................................................................................................................... 46
三、基於DRAM類的固態硬碟............................................................................................................. 46
四、MP3錄放器....................................................................................................................................... 47
五、數字錄音筆....................................................................................................................................... 47
第三章 電聲器件................................................................................................................................................. 48
第一節 揚聲器............................................................................................................................................... 48
一、揚聲器的分類和特點....................................................................................................................... 48
二、揚聲器的組合................................................................................................................................... 48
三、揚聲器的主要特性參數................................................................................................................... 49
四、揚聲器箱........................................................................................................................................... 50
五、分頻器............................................................................................................................................... 52
六、線陣列揚聲器系統........................................................................................................................... 56
七、定向揚聲器系統............................................................................................................................... 65
第二節 傳聲器............................................................................................................................................... 75
一、傳聲器的結構原理........................................................................................................................... 75
二、傳聲器的技術指標........................................................................................................................... 76
三、按使用方式分類............................................................................................................................... 78
四、無線傳聲器....................................................................................................................................... 82
第四章 音頻放大器............................................................................................................................................. 86
第一節 概述.................................................................................................................................................... 86
一、音頻放大器的基本功能................................................................................................................... 86
二、音頻放大器的分類........................................................................................................................... 86
三、音頻放大器的技術指標................................................................................................................... 86
第二節 前置放大器...................................................................................................................................... 89
一、節目源與放大器的匹配................................................................................................................... 89
目 錄
·VII·
二、信號的選擇和混合........................................................................................................................... 89
三、音量控制和平衡控制....................................................................................................................... 90
四、音調控制........................................................................................................................................... 90
第三節 功率放大器...................................................................................................................................... 90
一、功率放大器的分類........................................................................................................................... 90
二、模擬音頻功率放大器....................................................................................................................... 91
三、數字音頻功率放大器....................................................................................................................... 92
四、準數字功放、數控功放、數字處理功放和網路功放................................................................... 97
五、功放與揚聲器功率的匹配............................................................................................................... 98
第五章 音頻信號處理器.................................................................................................................................. 100
第一節 概述.................................................................................................................................................. 100
一、音頻信號處理的基本概念............................................................................................................. 100
二、音頻信號處理器的分類................................................................................................................. 100
三、信號處理器在音頻系統中的套用................................................................................................. 101
第二節 模擬音頻信號處理器................................................................................................................... 102
一、模擬濾波器..................................................................................................................................... 102
二、模擬均衡器..................................................................................................................................... 113
三、模擬壓限器和擴展器..................................................................................................................... 117
四、聽覺激勵器..................................................................................................................................... 120
五、移頻器............................................................................................................................................. 121
第三節 數字音頻信號處理器................................................................................................................... 121
一、數位訊號處理的基本概念............................................................................................................. 121
二、數位訊號處理的優缺點................................................................................................................. 122
三、數字濾波器與均衡器..................................................................................................................... 123
四、數字延時/混響器............................................................................................................................ 125
五、數字變調/變速處理器.................................................................................................................... 131
六、數字壓縮/擴張器............................................................................................................................ 132
第四節 揚聲器系統控制器....................................................................................................................... 133
一、揚聲器系統控制器的功能............................................................................................................. 133
二、揚聲器系統控制器的套用............................................................................................................. 135
第五節 一體化數字音頻信號處理器..................................................................................................... 136
一、一體化數字音頻信號處理器的功能............................................................................................. 136
二、數位化擴聲系統的特點................................................................................................................. 137
三、數字音頻信號處理器的類型......................................................................................................... 138
四、數字音頻信號處理器典型產品..................................................................................................... 140
第六章 調音台.................................................................................................................................................... 162
第一節 概述.................................................................................................................................................. 162
一、調音台的分類................................................................................................................................. 162
數字網路音頻系統原理與工程設計
·VIII·
二、調音台的功能................................................................................................................................. 162
三、調音台的技術指標......................................................................................................................... 163
第二節 調音台的結構和各組件功能..................................................................................................... 163
一、調音台的基本結構......................................................................................................................... 163
二、調音台的通路方框圖和電平圖..................................................................................................... 164
三、調音台各組件的功能..................................................................................................................... 165
第三節 模擬調音台典型產品................................................................................................................... 169
一、JVC MI-2000 8 路調音台............................................................................................................... 169
二、聲藝 Soundcraft LX7 32 路調音台................................................................................................ 172
第四節 DJ 混音台的結構及典型產品.................................................................................................... 176
一、DJ混音台的功能特點.................................................................................................................... 176
二、Vestax PMC-15SL混音台.............................................................................................................. 177
三、Numark PPD 系列DJ混音台......................................................................................................... 179
第五節 數字調音台的結構和特點.......................................................................................................... 179
一、數字調音台的結構......................................................................................................................... 179
二、數字調音台的特點......................................................................................................................... 181
第六節 數字調音台典型產品................................................................................................................... 182
一、山葉YAMAHA 01V96 數字調音台.......................................................................................... 182
二、迪聲MP系列準數字調音台.......................................................................................................... 188
三、C-MARK CDM24數字調音台...................................................................................................... 192
第七章 數字網路音頻系統............................................................................................................................. 194
第一節 概述·················································································································································· 194
一、音頻系統的數位化和網路化········································································································· 194
二、網路協定········································································································································· 196
三、網路音頻的特點····························································································································· 197
四、MADI 的特點及其與其他網路協定的對比·················································································· 198
第二節 CobraNet ········································································································································· 199
一、概述················································································································································· 199
二、工作原理和特性····························································································································· 200
三、典型產品········································································································································· 201
第三節 EtherSound······································································································································ 203
一、概述················································································································································· 203
二、典型產品········································································································································· 204
第四節 AVB·················································································································································· 205
一、概述················································································································································· 205
二、工作原理和主要特點····················································································································· 206
三、典型產品········································································································································· 208
第五節 DANTE ··········································································································································· 211
一、概述················································································································································· 211
目 錄
·IX·
二、工作原理和特性····························································································································· 212
三、Dante 與EtherSound 及CobraNet 的性能比較············································································ 214
四、典型產品········································································································································· 215
第六節 其他協定········································································································································· 216
一、A-Net ··············································································································································· 216
二、HiQnet、CrownTCP/IQ和BLU-Link ··························································································· 216
三、OPTOCORE及SANE···················································································································· 224
四、Q-Sys ··············································································································································· 225
五、OMNEO··········································································································································· 227
第七節 數字網路音頻系統工程實例····································································································· 228
一、工程實例一——大型航空港尋呼及背景音響系統（CobraNet）·············································· 228
二、工程實例二——大型主題公園擴聲系統（CobraNet）······························································ 230
三、工程實例三——金莎娛樂場擴聲系統（CobraNet+IQ）···························································· 230
四、工程實例四——卡門演唱會擴聲系統（EtherSound）······························································· 231
五、工程實例五——第十屆全運會擴聲系統（A-Net）···································································· 232
六、工程實例六——九運會開幕式擴聲系統（YAMAHA）···························································· 233
七、工程實例七——武漢國際網球中心15000 人網球場（OMNEO，Dante）····························· 234
第八章 擴聲系統工程設計與實例................................................................................................................ 237
第一節 概述.................................................................................................................................................. 237
一、設計的前期準備工作..................................................................................................................... 237
二、設計檔案......................................................................................................................................... 237
三、設計步驟......................................................................................................................................... 238
第二節 小型多功能廳擴聲系統設計實例............................................................................................ 241
一、設計依據的標準............................................................................................................................. 242
二、計算音箱所需的電功率................................................................................................................. 242
三、音箱的布局..................................................................................................................................... 243
四、討論................................................................................................................................................. 244
五、選配音箱品牌型號......................................................................................................................... 245
六、選配功率放大器............................................................................................................................. 245
七、選配其他設備................................................................................................................................. 245
八、設備清單......................................................................................................................................... 246
九、系統圖............................................................................................................................................. 248
十、布局圖和布線圖............................................................................................................................. 248
第三節 計算機輔助設計軟體——EASE 簡介..................................................................................... 250
一、EASE軟體在擴聲設計中的套用.................................................................................................. 250
二、EASE軟體套用示例...................................................................................................................... 252
第四節 多功能禮堂擴聲系統................................................................................................................... 253
一、系統概述......................................................................................................................................... 253
二、設計方案特點................................................................................................................................. 254
數字網路音頻系統原理與工程設計
·X·
三、擴聲系統設計................................................................................................................................. 254
四、建聲裝修設計................................................................................................................................. 263
第五節 濟源體育館擴聲系統................................................................................................................... 263
一、聲場設計......................................................................................................................................... 263
二、聲場實測結果................................................................................................................................. 264
三、系統控制方式................................................................................................................................. 264
第六節 古鎮體育館建聲及擴聲系統..................................................................................................... 265
一、概述................................................................................................................................................. 265
二、建聲設計的特點及相關標準......................................................................................................... 266
三、電聲設計的特點及相關標準......................................................................................................... 266
四、中山市古鎮體育館聲學改造工程................................................................................................. 267
第七節 香港演藝學院Lyric 劇場擴聲系統.......................................................................................... 269
一、主擴聲系統..................................................................................................................................... 269
二、數字功率放大器............................................................................................................................. 273
三、場景切換功能................................................................................................................................. 273
四、監測功能......................................................................................................................................... 273
五、控制功能......................................................................................................................................... 274
六、升級維護保養功能......................................................................................................................... 274
第九章 電子會議系統...................................................................................................................................... 276
第一節 概述.................................................................................................................................................. 276
一、電子會議系統的基本概念............................................................................................................. 276
二、電子會議系統的組成..................................................................................................................... 276
第二節 會議討論系統................................................................................................................................ 277
一、會議討論系統分類與組成............................................................................................................. 277
二、會議討論系統的性能要求............................................................................................................. 282
第三節 會議同聲傳譯系統....................................................................................................................... 282
一、同聲傳譯系統的功能和分類......................................................................................................... 282
二、同聲傳譯系統的組成..................................................................................................................... 283
三、同聲傳譯系統連線和使用............................................................................................................. 283
第四節 會議表決系統................................................................................................................................ 284
一、表決系統的分類............................................................................................................................. 284
二、表決系統的功能和套用................................................................................................................. 284
第五節 會議擴聲系統................................................................................................................................ 285
一、會議擴聲系統的組成和設計要求................................................................................................. 285
二、DSP網路矩陣組成會議擴聲系統................................................................................................. 285
第六節 會議錄製和播放系統................................................................................................................... 287
一、一體機錄播系統............................................................................................................................. 287
二、大型多媒體會議室系統................................................................................................................. 287
第七節 電子會議系統典型產品及工程案例........................................................................................ 288
目 錄
·XI·
一、dB MARK DCP數字會議系統...................................................................................................... 288
二、鐵三角紅外會議討論系統與視頻會議系統組合......................................................................... 291
三、TAIDEN無線化多媒體電子會議系統.......................................................................................... 293
第十章 公共廣播系統...................................................................................................................................... 296
第一節 概述.................................................................................................................................................. 296
一、公共廣播的基本功能及分類......................................................................................................... 296
二、公共廣播系統的分類..................................................................................................................... 296
第二節 公共廣播系統的組成................................................................................................................... 297
一、簡單的公共廣播系統..................................................................................................................... 297
二、典型系統......................................................................................................................................... 298
三、矩陣系統......................................................................................................................................... 299
四、智慧型化系統..................................................................................................................................... 300
五、匯流排化系統..................................................................................................................................... 301
六、無線系統......................................................................................................................................... 304
第三節 公共廣播系統的分類、分級和性能指標............................................................................... 305
第四節 公共廣播系統工程實例.............................................................................................................. 306
一、校園廣播系統................................................................................................................................. 306
二、會展中心公共廣播系統................................................................................................................. 309
三、世博村公共廣播系統..................................................................................................................... 310
第十一章 數字電影系統.................................................................................................................................. 311
第一節 從模擬電影到數字電影.............................................................................................................. 311
第二節 電影系統的錄音技術................................................................................................................... 312
一、機械錄音（唱片刻紋）................................................................................................................. 312
二、磁性錄音......................................................................................................................................... 312
三、光學錄音......................................................................................................................................... 312
四、雷射錄音......................................................................................................................................... 313
第三節 電影院擴聲的A 環和B環系統............................................................................................... 313
第四節 數字立體聲電影系統的制式................................................................................................... 313
第五節 數字立體聲電影院的技術標準................................................................................................. 314
一、GY/T 183—2002 中有關電聲技術特性的B環的主要指標........................................................ 315
二、GB/T 50356—2005中有關電影院觀眾廳建築聲學的主要指標................................................ 316
三、指標對比......................................................................................................................................... 317
四、各通道揚聲器功率的確定............................................................................................................. 317
第六節 數字影院擴聲系統的特點....................................................................................................... 318
第七節 數字電影的製作、發行和放映技術........................................................................................ 320
一、數字電影系統技術的內容............................................................................................................. 320
二、數字電影與高畫質電視的參數對比................................................................................................. 321
三、數字電影與模擬（膠片）電影的對比......................................................................................... 322
數字網路音頻系統原理與工程設計
·XII·
第八節 數字電影的相關標準................................................................................................................... 322
一、DCI《數字影院系統規範》........................................................................................................... 322
二、SMPTE DC28數字影院標準......................................................................................................... 323
三、ISO/TC36數字影院標準................................................................................................................ 324
四、我國數字影院技術標準................................................................................................................. 324
第九節 數字影院放映系統工程設計..................................................................................................... 326
一、數字影院放映系統的組合結構..................................................................................................... 326
二、數字影院放映系統工程設計實例................................................................................................. 328
第十節 巨幕電影......................................................................................................................................... 333
一、IMAX 巨幕電影.............................................................................................................................. 333
二、DMAX中國巨幕............................................................................................................................ 336
第十一節 3D環繞聲電影技術................................................................................................................ 337
一、Auro-3D系統.................................................................................................................................. 337
二、IOSONO-3D 系統........................................................................................................................... 338
三、Dolby Atmos 系統........................................................................................................................... 339
第十二章 電子樂器、MIDI與計算機音樂系統....................................................................................... 344
第一節 概述.................................................................................................................................................. 344
第二節 電聲樂器和電子樂器................................................................................................................... 344
一、電聲樂器......................................................................................................................................... 344
二、電子樂器......................................................................................................................................... 346
第三節 MIDI設備與系統......................................................................................................................... 347
一、概述................................................................................................................................................. 347
二、MIDI 系統的設備配置................................................................................................................... 349
三、MIDI 系統連線............................................................................................................................... 351
四、常見的MIDI 套用軟體.................................................................................................................. 353
第四節 計算機音樂系統........................................................................................................................... 354
一、從MIDI到計算機音樂.................................................................................................................. 354
二、計算機音樂系統的組成................................................................................................................. 356
三、計算機音樂系統在音樂節目製作中的套用................................................................................. 356
四、計算機音樂系統套用的軟體......................................................................................................... 358
第十三章 錄音系統與數字音頻工作站....................................................................................................... 360
第一節 概述.................................................................................................................................................. 360
一、錄音系統的分類............................................................................................................................. 360
二、機械錄音、磁性錄音和光學錄音................................................................................................. 360
第二節 同期錄音和分期錄音................................................................................................................... 361
一、同期錄音......................................................................................................................................... 361
二、分期錄音......................................................................................................................................... 364
第三節 從模擬錄音到數字錄音.............................................................................................................. 365
目 錄
·XIII·
第四節 數字音頻工作站的功能、分類和組成................................................................................... 366
一、數字音頻工作站的功能和分類..................................................................................................... 366
二、數字音頻工作站的組成——硬體部分.......................................................................................... 368
三、音頻工作站的組成——軟體部分.................................................................................................. 372
