| 摘要 |
The output timings and output levels of left, right, center, left and right surround and low-frequency effect channel of audio signals (L,R,C,Ls,Rs,LFE), are corrected. Virtual speakers are formed for another set of channel audio signals using head-related transfer functions measured at arbitrary locations around listener, to cancel crosstalk between virtual speakers. Corrected and crosstalk-canceled channel audio signals are mixed. Independent claims are also included for the following: (1) method of reproducing surround sound; (2) audio reproducing apparatus; (3) audio reproducing system; and (4) apparatus to reproduce surround sound. |
