| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a means for compensating the rear sound effect, and specifically, the means that allow the virtual speaker of rear side to be generated by headphone-like or earphone-like device. <P>SOLUTION: The means for compensating rear sound effect comprises a headphone-like or earphone-like device with rear speakers carried therein, the device includes an opening for receiving the front speaker signal, wherein the headphone-like or earphone-like device includes a housing for receiving the rear speakers, wherein the housings are opposed to each other, the two housings are joined by a headband, to compose the headphone-like structure; an input plug with conductive wire connected to the housing; and wherein the headphone- like or earphone-like device cannot cover the whole ear for receiving the sound from the front speakers and sub-woofer speaker, the opening allowing the ears to listen the sound from the front speakers, the rear speakers being respectively located on both sides of the headphone-like or earphone-like device to provide virtual speaker of rear side without losing rear sound bass. <P>COPYRIGHT: (C)2003,JPO |
