The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 21, 1995
Filed:
Jul. 21, 1993
Jeung-in Lee, Kyungki-do, KR;
Samsung Electronics Co., Ltd., Suwon, KR;
Abstract
A volume/balance control apparatus includes a plurality of resistance arrays which correspond to a plurality of channels, a volume operator and a balance operator which generate volume and balance signals according to user's operation, an operation signal synthesizing means for producing synthesized control signals pertinent to each channel by synthesizing the volume signal and balance signal, and a plurality of decoders for decoding the output from the operation signal synthesizing means and applying the result to a switching element included in each resistance array. The volume/balance control apparatus has only one resistance array per channel, thereby improving noise characteristics, and permits the independent operation of volume and balance controls, thereby enhancing user convenience.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile