VOLUME SETTING DEVICE

The apparatus is for setting a volume of an audio or a television appropriately when power is turned on. The apparatus includes a microcomputer(1) for generating a volume control signal, a signal generator(4) for generating a certain signal according to the control signal generated by the microcompu...

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Bibliographic Details
Main Author CHOE, DONG - SOO
Format Patent
LanguageEnglish
Korean
Published 09.02.1996
Edition6
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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Summary:The apparatus is for setting a volume of an audio or a television appropriately when power is turned on. The apparatus includes a microcomputer(1) for generating a volume control signal, a signal generator(4) for generating a certain signal according to the control signal generated by the microcomputer(1), an amplifier(6) having an amplification gain which is varied according to output signal of the signal generator(4), an operator(7) for operating a volume data, a first memory(8) for storing output signal of the operator(7), and a second memory(9) for storing current volume data.
Bibliography:Application Number: KR19930029552