DocumentCode
701216
Title
SGS-Thomson DSP D950-core audio compression
Author
Alvarez, A.M. ; George, S. ; Yang, H. ; Das, K.
Author_Institution
DSP R&D Centre, SGS-Thomson Microelectronics, 28 Ang Mo Kio Industrial Park 2, Singapore 569508
fYear
1996
fDate
10-13 Sept. 1996
Firstpage
1
Lastpage
4
Abstract
Dolby Laboratories provides a detailed flow of operation of the Composite multichannel audio compression algorithm, from receiving a frame in the input data buffer all the way to outputting PCM audio signals, in the form of a C-like floating-point pseudocode. This pseudocode helps the licensees in understanding the details in implementing a real-time AC-3 decoder. A set of bitstreams or test vectors are designed to exercise different aspects of the AC-3 algorithm and are used for design verification. This paper describes how these tools were used in order to implement the AC-3 decoder algorithm on a DSP-core.
Keywords
Connectors; Decoding; Manuals; Measurement; Ports (Computers); Signal to noise ratio; Switches;
fLanguage
English
Publisher
ieee
Conference_Titel
European Signal Processing Conference, 1996. EUSIPCO 1996. 8th
Conference_Location
Trieste, Italy
Print_ISBN
978-888-6179-83-6
Type
conf
Filename
7082941
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