Title:
バックコーラス音量を自動制御するカラオケ装置
Document Type and Number:
Japanese Patent JP4068069
Kind Code:
B2
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Inventors:
Shinji Sakurai
Application Number:
JP2004005558A
Publication Date:
March 26, 2008
Filing Date:
January 13, 2004
Export Citation:
Assignee:
Daiichi Kosho Co., Ltd.
International Classes:
G09B15/00; G10K15/04; G10H1/00; G10H1/46
Domestic Patent References:
| JP10161672A | ||||
| JP10149179A |
Attorney, Agent or Firm:
Isshiki International Patent Service Corporation