A two-chip digital car radio

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...

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Bibliographic Details
Main Authors: Vogt, L., Brookshire, D., Lottholz, S., Zwiehoff, G.
Format: Conference Proceeding
Language:English
Subjects:
Band pass filters
Bandwidth
Digital communication
Digital signal processing chips
Filtering
Frequency modulation
Phase locked loops
Signal design
Signal processing
Tuners
Online Access:Request full text
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Summary: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.
ISSN:0193-6530
2376-8606
DOI:10.1109/ISSCC.1996.488713