Title :
An ASIC implementation of the MPEG-2 audio decoder
Author :
Han, Sung-Chul ; Yoo, Sun-Kook ; Park, Sung-Wook ; Jeong, Nam-Hun ; Kim, Joon-Suk ; Kim, Ki-Soo ; Han, Yong-Tae ; Youn, Dae-Hee
Author_Institution :
Dept. of Electron. Eng., Yonsei Univ., Seoul, South Korea
fDate :
8/1/1996 12:00:00 AM
Abstract :
MPEG-2 audio is the subband coding technology used for various audio applications. This paper presents a semi-custom ASIC design for the MPEG-2 audio decoder. The decoder implemented meets the requirements of the MPEG-2 international standard, and is divided into three parts: the preprocessor, the multichannel processor, and the synthesis filter. The decoder system has been designed in VHDL (VHSIC hardware description language), and developed as a single chip in a 0.6 μm CMOS semiconductor process
Keywords :
CMOS digital integrated circuits; application specific integrated circuits; audio coding; audio equipment; code standards; decoding; digital filters; digital signal processing chips; hardware description languages; integrated circuit design; telecommunication standards; 0.6 μm CMOS semiconductor process; 0.6 micron; ASIC; MPEG-2 audio decoder; MPEG-2 international standard; VHDL; VHSIC hardware description language; audio applications; multichannel processor; preprocessor; semicustom ASIC design; single chip IC; subband coding; synthesis filter; Application specific integrated circuits; Bit rate; Buffer storage; Data mining; Decoding; Filter bank; Performance analysis; Signal processing; Signal processing algorithms; Transform coding;
Journal_Title :
Consumer Electronics, IEEE Transactions on
