- adjacent channels
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English-Bulgarian polytechnical dictionary . 2013.
adjacent channels
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Adjacent channel — In broadcasting an adjacent channel is an AM, FM, or TV channel that is next to another channel. First adjacent is immediately next to another channel, second adjacent is two channels away, and so forth. Information on adjacent channels is used… … Wikipedia
List of WLAN channels — The List of WLAN channels is the legally allowed IEEE 802.11 or more commonly Wi Fi Wireless LAN channels. The 802.11 workgroup currently documents use in two distinct frequency ranges, 2.4 GHz and 4.9/5.0 GHz bands.cite… … Wikipedia
Drumheller Channels National Natural Landmark — Drumheller Channels Drumheller Channels National Natural Landmark showcases the Drumheller Channels, which are the most significant example in the Columbia Plateau of basalt butte and basin channeled scablands. This National Natural Landmark is… … Wikipedia
Outflow channels — Kasei Valles, seen in MOLA elevation data. Flow was from bottom left to right. North is up. Image is approx. 1600 km across. The channel system extends another 1200 km south of this image to Hebes Chasma. Outflow channels is the term used to… … Wikipedia
In-band adjacent-channel — IBAC is a method of placing digital TV stations on channels in the existing analog TV bands. While this technique can also be applied to other radio frequency bands, no country has yet done so. See also *Digital subchannels *In band on channel… … Wikipedia
HD Radio — HD Radio, which originally stood for Hybrid Digital , is the trademark for iBiquity s in band on channel (IBOC) digital radio technology used by AM and FM radio stations to transmit audio and data via a digital signal in conjunction with their… … Wikipedia
Low-power broadcasting — Contents 1 United States 1.1 FM radio 1.1.1 LPFM classes 1.1.2 … Wikipedia
FM broadcast band — The FM broadcast band, used for FM broadcast radio by radio stations, differs between different parts of the world. In Europe and Africa (ITU region 1), it spans from 87.5 to 108.0 megahertz (MHz), while in America (ITU region 2) it goes only… … Wikipedia
In-band on-channel — (IBOC) is a method of transmitting digital radio and analog radio broadcast signals simultaneously on the same frequency.By utilizing additional digital subcarriers or sidebands, digital information is piggybacked on a normal AM or FM analog… … Wikipedia
Dolby Stereo — Dolby Stereo, is the trade mark that Dolby Laboratories used for the various analogue stereo cinema sound formats that they produced. Two basic systems used this name. The first was the Dolby SVA (stereo variable area) system used with optical… … Wikipedia
Code division multiple access — This article is about a channel access method. For the mobile phone technology referred to as CDMA, see IS 95 and CDMA2000. Multiplex techniques Circuit mode (constant bandwidth) TDM · FDM … Wikipedia
