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VLSI Implementation Aspects of Low Bit Rate Codecs for High Quality Audio Channels

First work on ASIC realization of the decoder for OCF (optimum coding in the frequency domain) has been done. High quality low bit-rate coding algorithms like OCF are now ready to be integrated into professional consumer audio equipment. OCF allows coding of CD-quality signals down to 2.0 bit per sample. An OCF-decoder chip can be realized using today`s available technology.

 

Author (s): Spinnler, W.; Kammerer, R.; Kürten, B.; Sporer, Thomas; Brandenburg, Karlheinz; Seitzer, D.
Affiliation: Fraunhofer Institute for Integrated Circuits, Erlangen, W. Germany ; University of Erlangen, Erlangen, W. Germany (See document for exact affiliation information.)
AES Convention: 86 Paper Number:2750
Publication Date: 1989-03-06 Import into BibTeX
Session subject: Digital Signal Processing
Permalink: https://aes2.org/publications/elibrary-page/?id=5944


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Type: Convention Paper
E-Libary location: (CD aes11) PP8690/PP8903/
16938
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