Title:
HIGH LEVEL SUPPRESSION METHOD
Document Type and Number:
Japanese Patent JPS5221750
Kind Code:
A
Abstract:
PURPOSE: To obtain APG Chracteristics without distortion by prevenning the howling, by menas of the action which suppresses the amplification degree of circuit in the case of high input signal level and the fluctuation on magnetic conductivity of the core of transformer.
More Like This:
WO/2008/026529 | HANDS-FREE TALKING DEVICE AND TONE QUALITY ADJUSTER |
JP2907091 | INDUSTRIAL APPLICABILITY ADVANCED noise elimination car telephone device |
JP2012160843 | HANDS-FREE DEVICE |
Inventors:
SHIMOYAMA MITSUO
Application Number:
JP9779575A
Publication Date:
February 18, 1977
Filing Date:
August 12, 1975
Export Citation:
Assignee:
SHIMOYAMA MITSUO
International Classes:
H04M1/60; H03G3/20; H03G3/30; (IPC1-7): H03G3/20; H04M1/60
Domestic Patent References:
JP44008139A |