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A method of the cross-talk cancellation for an sound reproduction of 5.1 channel speaker system  

Lee, Soo-Jeong (Department of Computer Engineering, Kwangwoon University)
Cho, Gab-Ken (Department of Computer Engineering, Kwangwoon University)
Kim, Soon-Hyob (Department of Computer Engineering, Kwangwoon University)
Publication Information
Journal of the Institute of Electronics Engineers of Korea SP / v.42, no.4, 2005 , pp. 159-166 More about this Journal
Abstract
This thesis deals with a method to deliver more realistic sound by cancelling the cross-talk which is inherent to the 5.1 channel speaker system. First, the cross-talk cancellation method that eliminates cross-talks on the path from left speaker to right ear and from right speaker to left ear is explained. Then the application and replaying method using the cross-talk cancellation explained here is introduced. The acoustical model for cross-talk cancellation is the free field model This model minimizes distortion of sound. Many experts also make studies on this model. I used the bark scale sound quality compensation based on psycho-acoustic. For the surround channels, band-limited sound quality compensation is performed in the frequency domain.
Keywords
Spatial sound; Cross-talk cancellation; Transaural filter; Sound assessment;
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