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7606353 |
Signal amplitude and clock signal frequency selection
In one embodiment, a method is provided. The method of this embodiment may include, in response, at least in part, to receipt at a first node of a request issued from a second node to change from...
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7605868 |
Information processing apparatus and method, recording medium, and program
A pattern matching section compares reference taps supplied by one area extracting section with a reference tap component of a training pair pre-stored in a training-pair storing section, selects a...
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7599010 |
TV receiver and analog TV signal processing method
The present invention provides a TV receiver and an analog TV signal processing method. The TV receiver includes a tuner, an analog-to-digital converter, and a digital filter module. The tuner is...
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7599009 |
Apparatus and method for processing analog and digital signals from multiple signal sources
An apparatus such as a television signal receiver employs an efficient and cost-effective signal processing architecture which enables, among other things, the reception and processing of both...
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7593063 |
Method of detecting a format type of an incoming video signal and source format detector thereof
A source format detector for detecting a format of a video signal includes a frequency data generator for generating first frequency data corresponding to a first field in the video signal, and...
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7589794 |
System for delivering contents automatically
A system for delivering contents automatically has first and second signal-selecting-and-delivering devices each for selecting a contents-signal from the contents-signals each having any of first...
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7567565 |
Method and apparatus for network bandwidth conservation
Methods and apparatus for conserving bandwidth within a network based on two or more different service levels. In an exemplary embodiment, programming that is simulcast on two or more program...
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7554607 |
Video signal detection circuit
A signal detector for detecting and indicating the duration of a signal pulse by comparing the relative polarities of two voltages generated during the two states of the pulsed signal.
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7551229 |
Automatic channel selection method and apparatus in unstable digital channel environments
An apparatus comprising a tuner module configured to demodulate a first television signal and a second television signal that corresponds to the first television signal; and a controller...
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7551226 |
Image signal conversion apparatus, method and, display for image signal conversion based on selected pixel data
An image signal conversion apparatus for converting a SD signal ( 525 i ) into a HD signal ( 525 p or the like). In the image signal conversion section, the SD signal is converted into the HD...
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7545444 |
Receiving apparatus and television set for receiving broadcast signals
A broadcast receiving apparatus includes an NIM having a digital terrestrial wave processing unit for processing a received broadcast signal as required for digital terrestrial broadcast and a...
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7545407 |
Method of recording still pictures onto a recording medium
The present invention relates to a method of recording still pictures and audio data onto a rewritable recording medium. The present method records still-picture video and audio files of the...
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7542097 |
Video signal processing apparatus and method
A video signal processing apparatus and a video signal processing method are capable of outputting a display having a high picture quality by effectively utilizing an output resolution. A...
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7535518 |
Method and apparatus for displaying digital broadcasting
A digital broadcasting method and apparatus providing digital broadcast signals based on different broadcasting standards to the audiences. The digital broadcasting apparatus includes a plurality...
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7532252 |
Video mode detection circuit
A video signal mode detector for automatically detecting and indicating the type of video signal being received in terms of its video signal characteristics, including horizontal line count and...
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7528889 |
System, method, and apparatus for displaying streams with dynamically changing formats
A system and method for displaying frames with dynamically changing display parameters is described herein. The display engine stores new display parameters detected by the decoder in one buffer of...
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7505089 |
Worldwide television tuning system with country code based tuning
A worldwide television tuning system is configurable to the television standards and channel frequencies of multiple different countries based on a country's ITU long-distance country code. The...
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7502073 |
Signal processor
A signal processor generates signals to reproduce video and audio from a received encoded digital signal. The signal processor includes: a first decoder for separating a first video signal and a...
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7495707 |
Signal processing apparatus and method, recording medium, and program
The present invention relates to a signal processing apparatus and method, a recording medium, and a program, in which a more preferable class can be easily selected. A region extracting unit 151 ...
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7477327 |
Analog/digital-compatible front-end module
An analog/digital-compatible front-end module comprises a high frequency amplifier 9 for amplifying a high frequency signal received by an antenna 1 ; a frequency converter circuit 11 for...
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7477326 |
HDTV chip with a single IF strip for handling analog and digital reception
Methods and systems for processing television signals are disclosed herein, and may comprise communicating analog and digital intermediate frequency (IF) signals via a single processing path that...
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7460175 |
Supersampling of digital video output for multiple analog display formats
An output pipeline for a video processing device provides supersampling of the output data the digital domain to eliminate or reduce unwanted frequency components in an analog output signal. An...
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7450179 |
Data broadcasting system, and data broadcasting contents transmitting system, receiver, and format converting method used in same
A data broadcasting system is provided which is capable of achieving display intended and desired by a provider of data broadcasting contents. The data broadcasting system includes a transmitting...
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7443452 |
Method for simultaneously delivering ATSC/MPEG source material to dual modulated RF television outputs
A single electronic device is disclosed that splits a transport stream in order to simultaneously produce NTSC and ATSC standard outputs with the same video and audio content so that the same...
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7430019 |
Apparatus to improve image sharpness adaptively according to multi-video formats and method thereof
An apparatus to improve an image sharpness and a method thereof which can improve the image sharpness of an image through an adaptive operation of the apparatus according to resolutions of...
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7430017 |
Device for automatically detecting broadcasting signal and method of the same
Provided are an apparatus for automatically detecting broadcasting signals and a method of the same to conveniently detect the broadcasting system of the broadcasting signals. The apparatus...
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7429992 |
Method and system for providing accelerated video processing in a communication device
Providing accelerated video processing in a communication device may comprise receiving video data from a video source on a chip, determining a first format for at least a portion of the received...
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7420617 |
Image display apparatus
An image display apparatus that detects a picture defect and shifts an image region to eliminate the picture defect. The image display apparatus includes a memory unit that temporarily stores an...
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7417689 |
Apparatus for generating on-screen display in digital TV
An apparatus for generating an OSD in a digital TV is provided, which comprises an OSD generator for generating an OSD associated with a digital broadcast received through a digital tuner and an...
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7414672 |
Method and apparatus of processing video signals
A method for processing video signals for a video signal processing apparatus is provided which is capable of processing and displaying a plurality of video signals through different paths. The...
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7414670 |
Video signal output apparatus
A video signal output apparatus is provided. Video format information that can be displayed on a video display apparatus is detected by an I/O unit from an input data. A comparing unit compares the...
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7394500 |
World wide analog television signal receiver
A TV signal reception system is configured to include adjustable components and a controller to provide instructions to adjust the adjustable components. By pre-arranging configurations...
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7372505 |
Programmably controlling video formats
A video controller may include at least one video input port which may be programmably configured to receive either RGB or non-RGB color space signals. The video controller may programmably operate...
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7365798 |
Video signal identification device and video signal identification method
The procedure of the invention acquires a maximum RB value, which is a largest value of an R signal component and a B signal component, on the assumption that the signal format of an input video...
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7327402 |
Video displayer facilitating channels and video/audio input settings
A video displayer that facilitates resetting of channel and external input settings includes a tuner configured to select a broadcast signal; an external signal input unit configured to receive an...
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7319497 |
Printed circuit board configurable television tuner
A television tuner comprises a tunable bandpass filter ( 4 ) for selecting a desired input channel with an image canceling capacitor (C 8 ) for rejecting the image frequency of the desired input...
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7317493 |
Method and apparatus for providing dual automatic gain control delay settings in a television receiver
The present invention provides a method and apparatus for processing a received television signal comprising one of a first type of television signal and a second type of television signal....
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7307667 |
Method and apparatus for an integrated high definition television controller
A method and an apparatus for an integrated high definition television controller are described. The integrated high definition digital television controller includes two or more the following...
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7305694 |
Method and apparatus for remotely controlling a receiver according to content and user selection
System and method for automatically controlling a media receiver by instructing the media receiver to use a particular receiver connection and to play a selected media unit using one of a plurality...
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7302021 |
Digital broadcast receiving apparatus
In a digital broadcast receiving apparatus for amplifying a received modulated digital signal wave with automatically adjusted gain and demodulating the modulated signal wave to a digital signal, a...
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7298424 |
Display apparatus and method of controlling the same
A display apparatus includes a signal source connecting port through which a video signal source is connected. The display apparatus includes a TV tuner connecting port to connect to a TV tuner. A...
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7277503 |
Apparatus and method for synchronizing sampling frequency and carrier frequency in a multi-carrier communication system
An apparatus and method for synchronizing sampling frequencies of a receiver and a transmitter of a multi-carrier communication system is provided. The receiver includes an estimator for estimating...
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7268828 |
Television receiver and control method thereof for displaying video signals based on different television modes
A television receiver includes a switching portion which receives each of a video signal received and obtained by an antenna and a video signal read from a storage medium, and selectively outputs...
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7265797 |
Tuner capable of receiving analog and digital broadcasting signal and integrated DTV having the tuner, and a broadcasting signal receiving method thereof
An integrated digital television for both analog and digital broadcasting can decide in accordance with a selection made by a user whether to receive the analog broadcasting signal. The integrated...
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7250987 |
Method and system for an integrated VSB/QAM/NTSC/OOB plug-and-play DTV receiver
Certain embodiments of the invention may be found in a method and system for a vestigial side band (VSB), quadrature amplitude modulation (QAM), NTSC, out-of-band (OOB) receiver that is integrated...
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7239357 |
Digital IF demodulator with carrier recovery
A digital IF demodulator receives and demodulates an analog IF input signal to produce a digital audio signal and a digital video signal. The digital IF demodulator includes an A/D converter, a...
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7227915 |
Receiver and AGC method
A receiver receives a multiplex broadcasting wave of a terrestrial wave and a satellite wave and executes AGC. As for the terrestrial wave, only a frequency band of the terrestrial wave is...
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7212250 |
Method and apparatus for providing on-screen displays for a multi-colorimetry receiver
An apparatus and a method for adjusting the colors of the on-screen display graphics to match the colors of the video with which the OSD graphics are to be combined. In one aspect, a selected one...
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7206025 |
Device and method for converting format in digital TV receiver
Device and method for converting a format of a video signal in a digital TV receiver is provided. Format conversion can be carried out at one chip of a format converting device, inclusive of...
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7202910 |
Signal processing apparatus
An IF signal processing arrangement for processing both analog and digital signals is disclosed in the present application. The signal processing arrangement includes a signal source for providing...
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