Design and implementation of a DSP based MPEG-1 audio encoder

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Title: Design and implementation of a DSP based MPEG-1 audio encoder
Author: Hoekstra, Eric; Shaaban, Muhammad; Czernikowski, Roy; Dianat, Sohail
Abstract: The speed of current PCs enable them to decode and play an MPEG bitstream in real-time. The encode process, however, cannot be done in real-time. This paper presents a low-cost real-time fixed point DSP implementation of an MPEG-1 layer 1 audio encoder. The DSP transmits the encoded MPEG bitstream to a PC through a standard bi-directional parallel port, which the PC can immediately save to disk. The encoder is capable of transmitting bitstreams to the PC at bit-rates from 32 kbps-320 kbps.
Description: Original source of PDF file: http://ieeexplore.ieee.org/xpls/abs_all.jsp?isnumber=16290&arnumber=754414&count=34&index=3
Record URI: http://hdl.handle.net/1850/3120
Date: 1999-02

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