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Article: Findings from National Cheng-Kung University broaden understanding of circuits research.
- Article from:
- Electronics Newsweekly
- Article date:
- November 18, 2009
CopyrightCOPYRIGHT 2009 NewsRX. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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"This paper presents a novel recursive algorithm to compute the modified discrete cosine transform (MDCT) and the inverse MDCT (IMDCT) based on type IV of the discrete cosine transform (DCT-IV) algorithm. The proposed algorithm has the following advantages: In contrast with parallel designs, the input sequence fed by serial in/serial out (SISO) can dynamically be switched with the variable window length," researchers in Tainan, Taiwan report.
"The data throughput per transformation for the MDCT and IMDCT algorithms is four times higher than that of the previous algorithms, and the ROM size can be reduced by 50%-79%. Less memory is required for accessing; thus, it ...
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Article: National Cheng-Kung University ...
Electronics Newsweekly;
January 14, 2009 ;
700+ words
... ... Chen and colleagues, National Cheng-Kung University. The researchers ... contact L.Y. Chen, National Cheng Kung University, Dept. of Electrical ... VoltageSemiconductors, National Cheng-Kung University. This article was ...
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