DocumentCode
950036
Title
Digital car audio system
Author
Kontro, J. ; Koski, Ari ; Sjöberg, Jari ; Väänänen, Mauri
Author_Institution
Signal process. Lab., Tampere Univ. of Technol., Finland
Volume
39
Issue
3
fYear
1993
Firstpage
514
Lastpage
521
Abstract
A real-time digital car audio system which uses digital signal processing algorithms for frequency response equalization, stereo image adjustment, dynamic range compression, and surround processing is described. This digital car audio system can be used to compensate degradation in sound quality caused by the acoustic environment and background noise. A significant improvement in the quality and sound reproduction in cars can thus be achieved. The hardware and software of the system are described
Keywords
Hi-Fi equipment; acoustic signal processing; audio signals; audio systems; acoustic environment; digital car audio system; digital signal processing algorithms; dynamic range compression; frequency response equalization; real-time; sound quality degradation compensation; stereo image adjustment; surround processing; Audio systems; Background noise; Degradation; Digital signal processing; Dynamic range; Frequency response; Hardware; Image coding; Real time systems; Signal processing algorithms;
fLanguage
English
Journal_Title
Consumer Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0098-3063
Type
jour
DOI
10.1109/30.234629
Filename
234629
Link To Document