A method of the cross-talk cancellation for an sound reproduction of 5.1 channel speaker system
Soo‐Jeong Lee, Gab-Ken Cho, Soon-Hyob Kim · Journal of the Institute of Electronics Engineers of Korea · 2005
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.