broadcasting(redirected from The History of Radio)Also found in: Thesaurus, Legal, Encyclopedia. broad·cast (brôd′kăst′) v. broad·cast or broad·cast·ed, broad·cast·ing, broad·casts v.tr. 1. To communicate or transmit (a signal, a message, or content, such as audio or ...
D.the history of radio broadcasting 60.Who started broadcasting radio programs to mass audience?A A.Frank Conrad B.David Sarnoff C.Harry Davis D.Warren Harding 61.After 1920,radio expanded rapidly becauseC. A.people could easily get it in stores ...
technology. Satellite radio is one of them. Satellite radio is clearly different from traditional terrestrial broadcasting in appearance From the channel, the name of the song being played, and the color display of the channel type, to the good quality of ...
Devlin examines the history of radio as a technology, the emergence of broadcasting, the early history of the BBC and the arrival of continental radio stations.doi:10.1007/978-3-319-93070-1_2JP Devlin
The History of Broadcasting in the United Kingdom, Golden Age of Wireless, vol. 2. Oxford: Oxford University Press, 1995. A Briggs 被引量: 28发表: 1995年 Television in the Age of Radio The Golden Web: A History of Broadcasting in the United States,1933–1953. New York: Oxford ...
What was the main disadvantage of early radio broadcasting? A. It was very expensive. B. The sound quality was poor. C. It could only transmit a human voice. D. The signal was transmitted over a small area. 相关知识点: 试题来源: 解析 B 反馈 收藏 ...
Amplitude modulation uses the height and strength of the waves to encode information. When AM radio was developed, it was just radio. Its creation necessitated a host of laws and regulations to make sure that there wasn’t chaos on the airwaves. If multiple sources are broadcasting on the sam...
1While radio broadcasting was still (31) its early stage the wonder of television was (32) being developed. The first step towards its invention was (33) in 1873 but the person responsible for developing (34) was John Logie Baird. In 1926 he gave the (35) of a television picture.A. ...
The World's Four Broadcasting(广播) Services★ China Radio International(CRI)It was founded(创建) on December 3,1941. CRI helps to improve understanding between people of China and people all over the world. CRI broadcasts 270 hours of programmes each day in 43 languages.★The Voice of ...
b.earlystageofdevelopmentorgrowthExamples:Inthepast,manychildrendiedininfancy.HecametoEnglandinhisinfancy.Theresearchstretchedfromtheinfancyofradiobroadcastingthroughtotoday.Geneticengineeringisstillinitsinfancy.a. infantilen.infantWordformationsLesson3-MessageoftheLandWordStudy3.afford v.a.tohaveenoughmoney/timeto...