| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide multimedia signal integrating processing capable of eliminating an unnecessary signal processor and a converter without losing a function of a typical home entertainment system component. <P>SOLUTION: An integrated multimedia system acquires a signal and includes a main player to process digitally. The main player takes a sensitivity of a humankind to a sound of a variable frequency into consideration, crosses all frequencies, and adjusts an audio signal so as to provide an equally-sized audio output. The main player detects a position of a user and considers a perception difference of the size by adjusting according to it based on an angle to a loudspeaker of a listener. The loudspeaker having an embedded performance characteristic or identifier is provided, and the system provides a loudspeaker driving current to be optimum for a specific system thereby or it decides the best constitution for the system whose loudspeaker is integrated. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
