Title:
PROJECTOR AND VOICE OUTPUT METHOD
Document Type and Number:
Japanese Patent JP3738698
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a projector by which a voice from a right channel is heard from a speaker which is arranged in right from a viewer and a voice from a left channel is heard from the speaker arranged in left from the viewer even when the projector is used by suspension from the ceiling or rear projection.
SOLUTION: When an operator indicates a 'suspension from ceiling mode' or a 'rear projection mode' via a remote controller 126 and a remote controller signal processing part 128, an MCU 130 controls analog switches 102 and 104 to perform switch-over to a b-side in any case. A right channel voice signal inputted from a voice input terminal Rin is inputted to a left channel speaker LSP via the analog switch 104 and an amplifier 108. A left channel voice signal inputted from a voice input terminal Lin is inputted to a right channel speaker RSP via the analog switch 102 and an amplifier 106. The left channel voice is outputted from the right channel speaker RSP and the right channel voice is outputted from the left channel speaker LSP.
Inventors:
Kimura
Application Number:
JP2001089255A
Publication Date:
January 25, 2006
Filing Date:
March 27, 2001
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
H04N5/74; H04R5/02; H04R5/04; (IPC1-7): H04N5/74; H04R5/02; H04R5/04
Domestic Patent References:
| JP4262686A | ||||
| JP8179739A | ||||
| JP5207405A | ||||
| JP2000268553A |
Attorney, Agent or Firm:
Takao Igarashi
Takashi Shimoide
Hiroshi Ichikawa
Mitsuhiro Kato
Takashi Shimoide
Hiroshi Ichikawa
Mitsuhiro Kato