DocumentCode
3271654
Title
A two-chip digital car radio
Author
Vogt, L. ; Brookshire, D. ; Lottholz, S. ; Zwiehoff, G.
Author_Institution
Blaupunkt-Werke GmbH, Hildesheim, Germany
fYear
1996
fDate
10-10 Feb. 1996
Firstpage
350
Lastpage
351
Abstract
Car radio design has been dominated for years by analog signal processing. If digital signal processing is used in a car radio, it begins with the multiplex signal (audio frequency) where filtering and sound control gives new features to the radio. The concept of the two chip digital car radio goes beyond these features: digitization of the intermediate frequency (IF); and mixed-signal processing technology using embedded DSP coprocessors.
Keywords
automobiles; consumer electronics; digital radio; digital signal processing chips; radio equipment; audio frequency; digital signal processing; digitization; embedded DSP coprocessors; filtering; intermediate frequency; mixed-signal processing; multiplex signal; sound control; tuner; two-chip digital car radio; Band pass filters; Bandwidth; Digital communication; Digital signal processing chips; Filtering; Frequency modulation; Phase locked loops; Signal design; Signal processing; Tuners;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 1996. Digest of Technical Papers. 42nd ISSCC., 1996 IEEE International
Conference_Location
San Francisco, CA, USA
ISSN
0193-6530
Print_ISBN
0-7803-3136-2
Type
conf
DOI
10.1109/ISSCC.1996.488713
Filename
488713
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