摘要:
An apparatus and method is disclosed for converting an input signal having frequency related information sustained over a first duration of time into an output signal sustained over a second duration of time at substantially the same first frequency by adding or subtracting to the effective wave length of the output signal. Preferably, the signals are converted in digital form with samples added or subtracted to frequency convert the signal.
摘要:
An image display apparatus includes a communication interface configured to transmit a control signal for controlling a peripheral device connected to the image display apparatus and receive an image corresponding to the control signal from the peripheral device; a display configured to display the received image; and a controller configured to extract peripheral device information by analyzing the received image and determine remote control code information corresponding to the peripheral device based on the extracted peripheral device information, wherein the communication interface is further configured to transmit the extracted remote control code information to a control device such as a universal remote controller.
摘要:
A preferred channel tuning method and a video receiving apparatus using the same are provided. According to the preferred channel tuning method of the video receiving apparatus, a channel through which a broadcast signal containing information identical to information regarding a preferred channel is received is tuned as a preferred channel, based on the information regarding the preferred channel rather than the number of the preferred channel. The information regarding the preferred channel includes program specific information contained in the broadcast signal received through the preferred channel. Accordingly, even when the number of the preferred channel changes due to a change in the channel numbers, a preset preferred channel can be automatically tuned without resetting the preferred channel.
摘要:
An apparatus and method is disclosed for converting an input signal having frequency related information sustained over a first duration of time into an output signal sustained over a second duration of time at substantially the same first frequency by adding or subtracting to the effective wave length of the output signal. Preferably, the signals are converted in digital form with samples added or subtracted to frequency convert the signal.
摘要:
Disclosed are control method and system based on a preset mode, and more particularly to a control method and system based on a preset mode, wherein key code values of a plurality of external input channels are selectively set for an image output device (300) and an audio-output device so a source-input device, an image output device (300), and an audio-output device are controlled simultaneously by simple inputs from a remote controller (500) having a separate power-on and power-off button as well as a setting button.
摘要:
A configurable controlling device and associated program that allows a consumer to modify on a personal computer for downloading to the controlling device configuration data which is used to cause the controlling device to perform a function, such as to transmit a command to an appliance, to change the user interface page being displayed, etc. The editor program provides for managed uploading of modified configuration data to a central server facility from which the uploaded, modified configuration data may be made available for managed download to one or more remotely-located controlling devices.
摘要:
Disclosed are control method and system based on a preset mode, and more particularly to a control method and system based on a preset mode, wherein key code values of a plurality of external input channels are selectively set for an image output device (300) and an audio-output device so a source-input device, an image output device (300), and an audio-output device are controlled simultaneously by simple inputs from a remote controller (500) having a separate power-on and power-off button as well as a setting button.
摘要:
An apparatus (20) such as a television signal receiver controls an external device (40) such as a digital recording/reproduction device via a digital data bus (30) by remapping keys on a user input device (10). According to an exemplary embodiment, the apparatus includes an input/output terminal (13) operative to enable signal transfer between the television signal receiver (20) and an external device (40) via a digital data bus (30). A processor (14) is operative to detect a first command signal of a first control protocol from a user input device (10), and to detect one of first and second modes of the television signal receiver (20). The processor (14) detects the first mode in response to making a connection between the television signal receiver (20) and the external device (40) via the digital data bus (30), and detects the second mode in response to terminating the connection between the television signal receiver (20) and the external device (40) via the digital data bus (30). The processor (14) enables the input/output terminal (13) to output a second command signal of a second control protocol to the external device (40) via the digital data bus (30) responsive to the first command signal if the first mode is detected. The processor (14) enables a function of the television signal receiver (20) responsive to the first command signal without enabling output of the second command signal to the external device (40) if the second mode is detected.