Dolby AC-3((TM)) and MPEG-2 audio decoder IC with 6-channels output

被引：2

作者：

Bergher, L

Boehm, J

Figari, X

Gentit, JM

Guitteny, P

Jacquet, D

Kazi, F

Lecomte, S

Lopez, J

Spille, J

Schroeder, EF

Voessing, W

Zins, JM

机构：

[1] THOMSON MULTIMEDIA,HANNOVER,GERMANY

[2] SGS THOMSON,GRENOBLE,FRANCE

来源：

IEEE TRANSACTIONS ON CONSUMER ELECTRONICS | 1997年 / 43卷 / 03期

关键词：

D O I：

10.1109/30.628678

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Dolby AC-3 and MPEG-2 Audio are two different standards for the compression of up to six independent digital audio channels into a single serial bit stream, This paper describes a DSP-based integrated circuit which implements the two decoding algorithms, allowing original pulse code modulation (PCM) information to be recovered from an encoded bit stream. In this paper we mainly describe the methodology which was employed to design and validate the software embedded on the chip.

引用

页码：567 / 574

页数：8

共 9 条

[1] Dolby AC-3(TM) and MPEG-2 audio decoder IC with 6-channels output
Bergher, L
Boehm, J
Figari, X
Gentit, JM
Guitteny, P
Jacquet, D
Kazi, F
Lecomte, S
Lopez, J
Spille, J
Schroeder, EF
Voessing, W
Zins, JM
[J]. INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS, 1997 DIGEST OF TECHNICAL PAPERS, 1997, : 204 - 205
[2] Dolby AC-3 and MPEG-2 audio decoder IC with 6-channels output
Thomson Consumer Electronic, Components, Meylan, France
[J]. IEEE Trans Consum Electron, 3 (567-574):
[3] A VLSI implementation of dual AC-3 and MPEG-2 audio decoder
Ko, WS
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[J]. IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, 1998, 44 (03) : 872 - 877
[4] An AC-3/MPEG multi-standard audio decoder IC
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[J]. PROCEEDINGS OF THE IEEE 1997 CUSTOM INTEGRATED CIRCUITS CONFERENCE, 1997, : 245 - 248
[5] A Dolby AC-3/MPEG1 audio decoder core suitable for audio/visual system integration
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Shibuya, Y
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Tamitani, I
[J]. PROCEEDINGS OF THE IEEE 1997 CUSTOM INTEGRATED CIRCUITS CONFERENCE, 1997, : 241 - 244
[6] A parser processor for MPEG-2 audio and AC-3 decoding
Lee, S
Sung, WY
[J]. ISCAS '97 - PROCEEDINGS OF 1997 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS I - IV: CIRCUITS AND SYSTEMS IN THE INFORMATION AGE, 1997, : 2621 - 2624
[7] MPEG2 video decoder and AC-3 audio decoder LSIs for DVD player
Yasuda, M
Nishio, T
Toyokura, M
Kawamura, A
Fujiwara, M
Akiyama, T
[J]. IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, 1997, 43 (03) : 462 - 468
[8] MPEG2 video decoder and AC-3 audio decoder LSIs for DVD player
Yasuda, M
Nishio, T
Toyokura, M
Kawamura, A
Fujiwara, M
Akiyama, T
[J]. INTERNATIONAL CONFERENCE ON CONSUMER ELECTRONICS, 1997 DIGEST OF TECHNICAL PAPERS, 1997, : 114 - 115
[9] AC-3和MPEG-2编解码器的研究
黄川
孙立力
周晖
[J]. 电声技术, 1999, (01) : 3 - 6

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