| 摘要 |
PROBLEM TO BE SOLVED: To provide an electric system for speaker, and a control method thereof.SOLUTION: A method for simulating the placement of virtual channel includes a process for broadcasting a calibration audio signal through a plurality of speakers 504, 104, 506, 508, 510, respectively, a process for making a plurality of microphones 502 arranged around a listening position 108 receive the calibration audio signal, and a process for calculating the relationship between the relative arrangement angle of speakers and the listening positions between the plurality of speakers. In order to achieve ideal placements 102, 104, 106, 110, 112 of virtual channels, angular location for each of the plurality of speakers is assessed for each listening position. |
