Title :
Method for improving performance of 3D audio system
Author :
Yang, Jun ; Gan, Woon-Seng
Author_Institution :
Sch. of Electr. & Electron. Eng., Nanyang Technol. Inst., Singapore
Abstract :
Based on the robustness analysis of the two-channel crosstalk canceler, physical insight into a 3D audio system is given, and a novel method is suggested for obtaining the condition number of TF and extended to the three-channel system. The results show that, a third loudspeaker can offer considerable control margin to the crosstalk canceler, and one can improve the performance of the 3D audio system by arranging the position of sound sources
Keywords :
audio signal processing; audio systems; crosstalk; interference suppression; stability; transfer functions; 3D audio system; control margin; loudspeaker; performance; robustness analysis; sound sources position; three-channel system; transfer functions; two-channel crosstalk canceler; Audio systems; Crosstalk; Ear; Filters; Gallium nitride; Loudspeakers; Multimedia systems; Robustness; Signal analysis; Transfer functions;
Conference_Titel :
Signal Processing Proceedings, 2000. WCCC-ICSP 2000. 5th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-5747-7
DOI :
10.1109/ICOSP.2000.891790
