Remote calibration system and method for network TV set
A network TV and calibration system technology, applied in the field of remote calibration control systems, can solve the problems of not being able to obtain calibration services on time, burden, and inability to obtain real-time calibration services, so as to enhance the audio-visual sense, improve image quality and sound quality, and reduce The effect of fees
Inactive Publication Date: 2007-05-30
乐金电子(南京)有限公司
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Problems solved by technology
[0013] However, in such conventional TVs that provide a calibration function, in order to set the calibration or readjust with other conditions, the customer must ask the picture quality expert or A / S technician to directly visit the place where the TV is located, and manually perform the calibration.
[0014] In this way, from the customer's standpoint, not only is it inconvenient to not be able to obtain real-time correction services, but if the time is tight on weekends or public holidays, it may also be impossible to obtain correction services on time; and, from TV manufacturers or From the seller's point of view, the personnel guarantee and cost of operating the access service will become a burden
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[0029] Next, with reference to the accompanying drawings, the configuration and operation of the network TV remote correction control system of the present invention will be described.
[0030] Fig. 2 is a block diagram of a network TV remote correction control system according to the present invention.
[0031] The remote correction control system of the network TV of the present invention is generally composed of the network TV, the Internet 50, and an expert terminal 60 connected to the above-mentioned network TV through the network and capable of two-way communication and data transmission and reception.
[0032] Here, as shown in FIG. 2 , the network TV receives a composite video signal (Composite Video Broadcast Signal: CVBS) transmitted by the broadcasting bureau, and receives a tuner 31 that includes an image signal in a preset channel; the receiver tuner 31 outputs composite image broadcast signal, or an audio / video signal (AV: Audio Video Signal) transmitted by anoth...
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This invention discloses one distance correction system and method for network television, which comprises network television machine and special terminal for double communication receive and send, wherein, the method comprises the following steps: operation remote adjust and correction network is connected with at least one user terminal and special terminal; above user terminal requires the above network; above special terminal selects one special user terminal machine; in regenerating selected image program using sound and word correction.
Description
technical field [0001] The present invention relates to a network TV, and more specifically relates to a remote calibration control system and method for a network TV suitable for remote control and enhancement of image quality of an input image signal or sound quality of a sound signal and audio-visual correction of a specific image program. Background technique [0002] Recently, with the development of multi-channel reception technology using artificial satellites and the impact of the greatly expanded video industry, in order to enhance the audiovisual experience when using TV to watch various special image programs transmitted from broadcasting stations or reproduced by video equipment technology development is on the rise. [0003] Among such techniques, one of the techniques that can be easily realized is a calibration technique, which is a technique for finely adjusting the quality of an input image signal in consideration of the nature or type of an image program. ...
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Login to View More IPC IPC(8): H04N7/14H04N5/44H04L29/00H04N5/00
Inventor 相善
Owner 乐金电子(南京)有限公司