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Patent Searching and Data


Title:
DIGITAL WIRELESS APPARATUS
Document Type and Number:
Japanese Patent JP2007150655
Kind Code:
A
Abstract:

To provide a digital wireless apparatus for receiving a voice wirelessly transmitted by a frame unit and outputting the received voice, which prevents the output voice from being hard to hear for the user.

Reception means 51, 52 wirelessly receive the voice by a frame unit. Output means 52, 54, 56 output the received voice by the reception means. An acquisition means 57 acquires information associated with an error in the frame unit as to the voice signal received by the reception means. A control means 58 stops output of the received voice or decreases a level of the received voice output from the output means when the error exceeds a prescribed threshold.


Inventors:
YANAGISAWA KEI
Application Number:
JP2005341606A
Publication Date:
June 14, 2007
Filing Date:
November 28, 2005
Export Citation:
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Assignee:
HITACHI INT ELECTRIC INC
International Classes:
H04B1/3822; H04B1/40
Domestic Patent References:
JPS6331328A1988-02-10
JPH1013261A1998-01-16
JPH02141135A1990-05-30
JP2002300061A2002-10-11
JPH04263528A1992-09-18
JPH08500233A1996-01-09
Attorney, Agent or Firm:
Tatsuo Moriyama
Hiroyuki Matsumoto