Title:
AUTOMATIC LEVEL ADJUSTING CIRCUIT
Document Type and Number:
Japanese Patent JPS5441610
Kind Code:
A
Abstract:
PURPOSE: To keep the signal level constant by connecting a variable resistive element in parallel with the feedback circuit and controlling the loss in the feedback circuit, and to prevent excessively over and under signal level by automatically inserting and connecting a resistor to the variable resistance element.
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Inventors:
YOSHIKUBO NORIO
TSUNODA TOSHIHIKO
ISHIKAWA AKIRA
TSUNODA TOSHIHIKO
ISHIKAWA AKIRA
Application Number:
JP10787877A
Publication Date:
April 03, 1979
Filing Date:
September 09, 1977
Export Citation:
Assignee:
FUJITSU LTD
International Classes:
H03G3/20; H03G3/30; H04B3/08; (IPC1-7): H03G3/00; H04B3/06