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High-dynamic-range television (HDR-TV) is a technology that uses high dynamic range (HDR) to improve the quality of display signals. It is contrasted with the retroactively-named standard dynamic range (SDR). HDR changes the way the luminance and colors of videos and images are represented in the signal and allows brighter and more detailed ...
[12] [13] Google unveiled the first Android TV device, the Nexus Player developed by Asus, at a hardware event in October 2014. [14] The ADT-2 development kit device was released before the release of Android TV 9.0. [15] Android TV 10 was released on December 10, 2019, [16] together with the ADT-3 development kit. [17]
CNET Video is a San Francisco and New York based network showing original programming catering to the niche market of technology enthusiasts, operated by Red Ventures through their CNET brand. CNET Video originated as the television program production arm of CNET Networks in the United States, producing programs starting in the mid-to-late 1990s.
In telecommunications, [1] particularly in radio frequency engineering, signal strength refers to the transmitter power output as received by a reference antenna at a distance from the transmitting antenna. High-powered transmissions, such as those used in broadcasting, are expressed in dB-millivolts per metre (dBmV/m).
A cellular repeater (also known as cell phone signal booster or cell phone signal amplifier) is a type of bi-directional amplifier used to improve cell phone reception. [citation needed] A cellular repeater system commonly consists of a donor antenna that receives and transmits signal from nearby cell towers, coaxial cables, a signal amplifier, and an indoor rebroadcast antenna.
It is possible to also get a bad picture if the signal strength of the TV transmitter is too high. An attenuator inserted in the antenna lead-in wire may be used if the television receiver displays signs of overload in the RF front end. Strong out-of-band signals may also affect television reception and may require band-pass filters to reduce ...
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