Title:
SWITCHING CIRCUIT OF TAPE RECORDER
Document Type and Number:
Japanese Patent JPS5337005
Kind Code:
A
Abstract:
PURPOSE: To control a noise reducing circuit with less wirings by applying direct current to a time constant circuit from the outside and inserting switches between the input of a control signal system and the time constant circuit.
Inventors:
ARAI TAKAO
OKADA SHIGERU
TOEDA HIROSHI
TOMATSURI KOUICHI
OKADA SHIGERU
TOEDA HIROSHI
TOMATSURI KOUICHI
Application Number:
JP11078676A
Publication Date:
April 05, 1978
Filing Date:
September 17, 1976
Export Citation:
Assignee:
HITACHI LTD
International Classes:
H04B1/64; G11B20/04; H03G7/00; (IPC1-7): G11B5/033