Title:
【発明の名称】受信回路及びこれを有する移動端末
Document Type and Number:
Japanese Patent JP3031352
Kind Code:
B1
Abstract:
A receiving circuit has a speech/no-speech signal detector for detecting whether there is a speech signal or not based on data inversely diffused by finger receivers, and a clock controller for controlling operation of the finger receivers based on a detected result from the speech/no-speech signal detector. If a speech signal is detected by the speech/no-speech signal detector, then the clock controller controls all the finger receivers to operate. If no speech signal is detected by the speech/no-speech signal detector, then the clock controller controls only one or two of the finger receivers to operate.
Inventors:
Tomoaki Sotoo
Application Number:
JP27568398A
Publication Date:
April 10, 2000
Filing Date:
September 29, 1998
Export Citation:
Assignee:
NEC
International Classes:
H04B1/7117; H04B7/26; H04B15/00; H04J13/00; H04W4/00; H04W52/02; H04W88/02; (IPC1-7): H04J13/00; H04B7/26
Domestic Patent References:
| JP7231278A | ||||
| JP7273689A | ||||
| JP6125329A | ||||
| JP7254871A | ||||
| JP865233A |
Attorney, Agent or Firm:
Masaru Watanabe (3 outside)
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