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Patent Searching and Data


Title:
HEADPHONE
Document Type and Number:
Japanese Patent JP2003199187
Kind Code:
A
Abstract:

To provide a headphone for two-sound channels or multi-sound channels capable of obtaining a sound effect with high quality.

The headphone is characterized by that a case 10 contains speakers or speakers for several different sound channels, at least a front main sound channel speaker 21, a central sound channel speaker 22, and a read surround speaker 23 are provided as the several multi-sound channel speakers, independent sound rooms 11 to 13 are provided on the respective speakers, each sound channel is placed at a scheduled position of the independent sound rooms 11 to 13, the sound rooms 11 to 13 are placed at different position depending on the acoustic effect, sound output holes 32 are formed on the surface of a cover body 30 corresponding to each sound channel speaker, a cover 40 is placed on the cover body 30 so as to configure the shape.


Inventors:
KO ZUISHO
Application Number:
JP2001383288A
Publication Date:
July 11, 2003
Filing Date:
December 17, 2001
Export Citation:
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Assignee:
KO ZUISHO
International Classes:
H04R1/10; H04R3/12; H04R5/033; H04S1/00; H04S5/02; (IPC1-7): H04R5/033; H04R1/10; H04R3/12; H04S1/00; H04S5/02
Attorney, Agent or Firm:
Hattori Masaki