翻訳と辞書 Words near each other ・ Radio in China ・ Radio in Colombia ・ Radio in France ・ Radio in Germany ・ Radio in Honduras ・ Radio in Mexico ・ Radio in New Zealand ・ Radio in Norway ・ Radio in Paris ・ Radio in Poland ・ Radio in Sri Lanka ・ Radio in the Philippines ・ Radio in the Republic of Ireland ・ Radio in the Soviet Union ・ Radio in the United Kingdom ・ Radio in the United States ・ Radio in Trinidad and Tobago ・ Radio in Turkey ・ Radio in Yemen ・ Radio Independents Group ・ Radio Indochine ・ Radio Industri ・ Radio industry ・ Radio Information Service ・ Radio Ink ・ Radio Inside ・ Radio Insurgente ・ Radio Interface Layer ・ Radio International ・ Radio Invicta 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 Radio in the United States ： ウィキペディア英語版 Radio in the United States Radio broadcasting in the United States is a major mass medium. Unlike radio in most other countries, American radio has historically relied primarily on commercial advertising sponsorship on for-profit stations. There is a smaller not-for-profit "public" sector, funded chiefly by listeners. Shortwave broadcasting in the United States includes federal government programs for overseas audiences. Radio broadcasting became popular in the 1920s, alongside the new film industry. The arrival of television in the 1950s forced radio into a niche role, as leading participants moved into the much larger field of television. In the 21st century, radio has been adjusting to the arrival of the Internet and Internet radio. ==History== 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「Radio in the United States」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.