參數資料
型號： AP77016-B04
元件分類： Codec
英文描述： uSAP77016-B04 G.723.1 Audio CODEC Middleware | User＇s Manual[10/2000]
中文描述： uSAP77016樓B04 g.723.1使用音頻CODEC中間件|用戶手冊[10/2000]
文件頁數： 8/47頁
文件大?。?/td> 291K
代理商： AP77016-B04
8
User’s Manual U15152EJ2V0UM
CONTENTS
CHAPTER 1 OVERVIEW......................................................................................................................... 11
1.1 Middleware ................................................................................................................................................... 11
1.2 AAC Audio Decoder..................................................................................................................................... 11
1.2.1 Decoder outline..................................................................................................................................... 12
1.3 Product Overview......................................................................................................................................... 13
1.3.1 Features................................................................................................................................................ 13
1.3.2 Functions.............................................................................................................................................. 13
1.3.3 Operating environment ......................................................................................................................... 13
1.3.4 Performance......................................................................................................................................... 15
1.3.5 Directory configuration.......................................................................................................................... 16
1.4 Compressed Data Format ........................................................................................................................... 17
1.4.1 ADIF format outline............................................................................................................................... 17
1.4.2 ADTS format outline ............................................................................................................................. 17
1.5 Timing Diagram............................................................................................................................................ 18
CHAPTER 2 LIBRARY SPECIFICATIONS............................................................................................ 19
2.1 Library Overview.......................................................................................................................................... 19
2.2 Function Specifications............................................................................................................................... 20
2.2.1 a2d_InitDec function............................................................................................................................. 20
2.2.2 a2d_set_adif_header function............................................................................................................... 22
2.2.3 a2d_Dec function.................................................................................................................................. 23
2.2.4 a2d_GetVersion function ...................................................................................................................... 24
2.2.5 a2d_GetStatus function ........................................................................................................................ 25
2.2.6 a2d_GetErrorStatus function ................................................................................................................ 26
2.2.7 aac_dec_fillbits function........................................................................................................................ 27
2.2.8 aac_read_1word function ..................................................................................................................... 28
2.3 Application Processing Flow...................................................................................................................... 29
2.4 Data Flow...................................................................................................................................................... 30
CHAPTER 3 INSTALLATION.................................................................................................................. 31
3.1 Installation Procedure ................................................................................................................................. 31
3.2 Sample Program Creation Procedure ........................................................................................................ 31
3.3 Symbol Naming Regulations ...................................................................................................................... 32
3.4 Sample Program Processing Flow............................................................................................................. 33
CHAPTER 4 SYSTEM EXAMPLE.......................................................................................................... 34
4.1 Simulation Environment Using Timing Files............................................................................................. 34
4.2 Operation...................................................................................................................................................... 34
APPENDIX SAMPLE PROGRAM SOURCE.......................................................................................... 37
相關PDF資料
PDF描述
AP77016-B05 USAP77016-B05 MPEG-4 CELP Speech Codec Middleware | User＇s Manual[12/2000]
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相關代理商/技術參數
參數描述
AP77016-B05 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USAP77016-B05 MPEG-4 CELP Speech Codec Middleware | User＇s Manual[12/2000]
AP77016-B06 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USAP77016-B06 AMR Speech Codec Middleware | User＇s Manual[06/2002]
AP77016-B07 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USAP77016-B07 MP3 Audio Decoder Middleware User＇s Manual | User＇s Manual[09/2002]
AP77016-B08 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USAP77016-B08 AAC Audio Decoder Middleware | User＇s Manual[10/2002]
AP77016-B11 制造商:未知廠家 制造商全稱:未知廠家 功能描述:USAP77016-B11 User＇s Manual | User＇s Manual[01/2002]
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