Title:
INTERCOM DEVICE
Document Type and Number:
Japanese Patent JP2017034490
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide an intercom device for a dwelling house which makes it easy to listen to a voice of a response operator even when there is such a living sound inside a room.SOLUTION: A master unit 10 of an intercom device 1 is provided with a response operation unit 11 and a plurality of microphones 12a and 12b, and is configured to separate indoor sounds collected by the microphones 12a and 12b into sound signals of plural sound sources, automatically selects, as a voice of a response operator, any one of the sound signals whose sound sources are separated sound signals within a predetermined time after the response operation unit 11 is operated, and execute sound signal processing for facilitating listening of the sound signal selected as the voice of the response operator.SELECTED DRAWING: Figure 1
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Inventors:
WASHI TEPPEI
IKEDA MITSUHARU
KIMURA KATSUHIKO
IKEDA MITSUHARU
KIMURA KATSUHIKO
Application Number:
JP2015153117A
Publication Date:
February 09, 2017
Filing Date:
August 03, 2015
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
H04M9/00; G10L21/028; H04R1/40; H04R3/00
Domestic Patent References:
| JP2011049959A | 2011-03-10 | |||
| JP2009100372A | 2009-05-07 | |||
| JP2007174155A | 2007-07-05 | |||
| JP2000312247A | 2000-11-07 | |||
| JP2014520284A | 2014-08-21 |
Attorney, Agent or Firm:
Hiroyuki Nakai
Okumura Kimitoshi
Shuko Okimoto
Okumura Kimitoshi
Shuko Okimoto
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