Title:
アレースピーカ装置
Document Type and Number:
Japanese Patent JP4254502
Kind Code:
B2
Abstract:
An array speaker apparatus SParray includes a first radiation means for driving speaker units so that a first sound S1 of a main channel is radiated to a wall surface W1 on the left or right side of a listening position, and a second radiation means for driving the speaker units so that a second sound S2 the same as the first audio signal is radiated directly to the listening position.
Inventors:
Yusuke Konagai
Susumu Sawamai
Susumu Sawamai
Application Number:
JP2003392085A
Publication Date:
April 15, 2009
Filing Date:
November 21, 2003
Export Citation:
Assignee:
Yamaha Corporation
International Classes:
H04R1/40; H04S7/00; H04R3/00; H04R3/04; H04R3/12; H04S3/00
Domestic Patent References:
| JP6178379A | ||||
| JP2000036993A | ||||
| JP7087590A | ||||
| JP2002525961A | ||||
| JP2003510924A |
Attorney, Agent or Firm:
Masaki Yamakawa
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