翻訳と辞書 Words near each other ・ Prevost Manor House ・ Prevost's ground sparrow ・ Prevost's squirrel ・ Prevot Island ・ Prevotella ・ Prevotella albensis ・ Prevotella bivia ・ Prevotella brevis ・ Prevotella bryantii ・ Prevotella intermedia ・ Prevotella nigrescens ・ Prevotellaceae ・ Prevrać ・ Prevx ・ Prewar Gibson banjo ・ Prewar television stations ・ Prewellordering ・ Prewett ・ Prewitt operator ・ Prewitt Reservoir ・ Prewitt, New Mexico ・ Prewitt–Allen Archaeological Museum ・ Prewrath ・ Prewriting ・ Prex ・ Prex Merrill ・ PREX1 ・ PREX2 ・ Prexeca Bangers ・ Prey (1977 film) 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 Prewar television stations ： ウィキペディア英語版 Prewar television stations This is a list of pre-World War 2 television stations of the 1920s and 1930s that were among the first in the world. Most of these experimental stations were located in Europe (notably in the United Kingdom, France, Germany, Italy, Poland, The Netherlands, and Russia), Australia, Canada and the United States. Some present-day broadcasters trace their origins to these early stations. All television licenses in the United States were officially "experimental" before July 1941, as the NTSC television standard had yet to be developed, and some American television broadcasters continued operating under experimental licenses as late as 1947, although by then they were using the same technical standards as their commercial brethren. ==List== *: Present North American broadcast television starts at 54Mhz; present day UK TV broadcasts begin at 470 Mhz(see very high frequency and ultra high frequency) 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「Prewar television stations」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.