DocumentCode
2199715
Title
A low-power MPEG audio layer III decoder IC with an integrated digital-to-analog converter
Author
Takala, J. ; Rostrom, J. ; Vaaraniemi, T. ; Herranen, H. ; Ojala, P.
Author_Institution
VLSI Solution Oy, Tampere, Finland
fYear
2000
fDate
13-15 June 2000
Firstpage
260
Lastpage
261
Abstract
An MP3 decoder IC including a stereo DAC suitable for portable players is presented. The DAC uses digital interpolation to operate on a fixed output sample rate. The 28.5 mm/sup 2/ IC consumes 40-50 mW.
Keywords
CMOS integrated circuits; Hi-Fi equipment; audio coding; code standards; decoding; digital signal processing chips; digital-analog conversion; interpolation; telecommunication standards; 0.35 mum; 40 to 50 mW; CMOS process; DSP chip; MP3; MP3 decoder IC; MPEG audio layer III decoder IC; VLSI Solution digital signal processor; audio compression; audio encoding method; digital interpolation; fixed output sample rate; integrated digital-to-analog converter; low-power decoder IC; portable players; stereo DAC; Decoding; Digital audio players; Digital integrated circuits; Digital signal processing; Digital-analog conversion; Energy consumption; Headphones; Interpolation; Registers; Very large scale integration;
fLanguage
English
Publisher
ieee
Conference_Titel
Consumer Electronics, 2000. ICCE. 2000 Digest of Technical Papers. International Conference on
Conference_Location
Los Angles, CA, USA
Print_ISBN
0-7803-6301-9
Type
conf
DOI
10.1109/ICCE.2000.854616
Filename
854616
Link To Document