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:
Nov. 09, 2010
Filed:
Nov. 06, 2006
Kuan-hong Hsieh, Guangdong, CN;
Wen-chuan Lian, Guangdong, CN;
Wen-sheng Tsai, Guangdong, CN;
Xiao-guang LI, Guangdong, CN;
Bing LI, Guangdong, CN;
Kuan-Hong Hsieh, Guangdong, CN;
Wen-Chuan Lian, Guangdong, CN;
Wen-Sheng Tsai, Guangdong, CN;
Xiao-Guang Li, Guangdong, CN;
Bing Li, Guangdong, CN;
Hong Fu Jin Precision Industry (Shen Zhen) Co., Ltd., Longhua Town, Bao'an District, Shenzhen, Guangdong Province, CN;
Hon Hai Precision Industry Co., ltd., Tu-Cheng, Taipei Hsien, TW;
Abstract
The present invention relates to method for managing gain value for each channel of a TV set, includes steps: signaling a tuner to receive broadcasting signals of the channel in response to a channel selection command; reading a predetermined gain value of the channel from a setting table; amplifying and outputting audio signals extracted from the broadcasting signals of the channel according to the predetermined gain value of the channel; signaling a gain control unit to adjust a current gain value to an adjusted gain value if receiving a gain adjustment command; amplifying the audio signals of the channel according to the adjusted gain value; calculating an integrated gain value according to the adjusted gain value and the predetermined gain value; and updating the predetermined gain value of the channel using the integrated gain value. The present invention also provides a corresponding TV set.