| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a sound system which can conduct sound characteristic control that is suitable for the change in the environment. <P>SOLUTION: The sound system has a sound signal source means 1 which outputs sound signals, a signal processing means 2 which processes the sound signals output from the sound signal source means 1 and outputs a plurality of processed sound signals, amplifying means 4 to 7 which amplify the plurality of the processed sound signals, a plurality of speakers 8 to 11 which output respective sounds based on the plurality of the amplified and processed sound signals, and a sound collecting means 12 which collects the sounds output from the plurality of the speakers 8 to 11. The signal processing means 2 determines the process contents of the sound signals so as to optimize the sound characteristic at the listening position on the basis of the collected sounds by the sound collecting means 12. <P>COPYRIGHT: (C)2007,JPO&INPIT |
