| 摘要 |
<P>PROBLEM TO BE SOLVED: To implement sound field correction with higher precision. <P>SOLUTION: In a remote control 2, at least two microphones 22a-22c are provided separately from each other and on the basis of output sounds from speakers 3a-3e input from the plurality of microphones 22a-22c, distances among the microphones 22a-22c and the speakers 3a-3e are specified. On the basis of the specified distances, correction value specification information for specifying correction values for correcting output times and sound pressures of reproduced sounds output from the speakers is transmitted to a sound field reproducing body device 1 so that virtual distances among the speakers 3a-3e and the remote controller 2 can become approximately equal to one another. In the sound field reproducing body device 1, control is performed so that the reproduced sounds output from the speakers 3a-3e can be corrected by the correction values. <P>COPYRIGHT: (C)2007,JPO&INPIT |
