Noise Analysis and Eliminate Countermeasures for Car Audio System
Automobile traffic has become the financial, entertainment, office and communications function as one of the mobile sites. In automotive design and manufacturing and modification, eliminating the noise of car audio systems to improve driving safety and the occupants enjoy audio and video quality is very important. This paper analyzes the car audio system composition, explains automobile noise is divided into mechanical noise and circuit system inner noise, circuit system noise inside mainly includes thermal noise, induction noise and transmission noise, and puts forward the relevant measures to reduce noise.
Y. X. Zhang and M. Z. Zhang, "Noise Analysis and Eliminate Countermeasures for Car Audio System", Applied Mechanics and Materials, Vols. 58-60, pp. 2074-2078, 2011