| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an audio system wherein a right ear loudspeaker outputs sound exclusively to be entered to a right ear of a listener, and a left ear loudspeaker outputs sound exclusively to be entered to a left ear of the listener in a sound volume so as to allow the listener not to get tired of listening. <P>SOLUTION: The audio system 100 is provided with: the left ear loudspeaker 200LS, the right ear loudspeaker 200RS; and an audio apparatus 300 that gives an audio signal to be exclusively entered to the left ear of the listener to the left ear loudspeaker, and gives audio signal to be exclusively entered to the right ear of the listener to the right ear loudspeaker. The left and right ear loudspeakers output sounds with a narrow directivity wherein the sound respectively reaches the right ear and the left ear only in both the ears of the listener in a prescribed listening position. <P>COPYRIGHT: (C)2007,JPO&INPIT |
