翻訳と辞書 Words near each other ・ Frequency domain decomposition ・ Frequency domain sensor ・ Frequency drift ・ Frequency extender ・ Frequency following response ・ Frequency format hypothesis ・ Frequency frogging ・ Frequency grid ・ Frequency Level Expander ・ Frequency meter ・ Frequency mixer ・ Frequency modulation ・ Frequency modulation synthesis ・ Frequency multiplier ・ Frequency of optimum transmission ・ Frequency offset ・ Frequency partition of a graph ・ Frequency response ・ Frequency scaling ・ Frequency scanning interferometry ・ Frequency selective surface ・ Frequency separation ・ Frequency sharing ・ Frequency shift ・ Frequency specific microcurrent ・ Frequency standard ・ Frequency synthesizer ・ Frequency Unknown ・ Frequency-Agile Solar Radiotelescope ・ Frequency-change signaling Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Frequency offset ： ウィキペディア英語版 Frequency offset In radio engineering, a frequency offset is an intentional slight shift of broadcast radio frequency (RF), to reduce interference with other transmitters. == Interference == The most important problem encountered in broadcasting via terrestrial transmitters is the interference from other broadcasters. In principle, each broadcaster has a different radio frequency (planned by the public authority) in a common reception area to avoid interference from each other. However still there are two problems: spurious radiation of adjacent channels and fringe reception. Fringe reception is unintended reception under certain weather conditions. The exceptionally long-range reception means that the receiver may be tuned to more than one transmitter (transmitting at same frequency) at the same time. These transmitters may transmit programs of different broadcasters as well as the programs of the same broadcaster. In analogue transmission, even the transmitters transmitting the very same program interfere each other because of phase differences of the incoming signal, but in digital transmission the transmitters transmitting the same program in the same channel may reinforce each other. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Frequency offset」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.