radio telegraphy
Смотреть что такое "radio telegraphy" в других словарях:
radio-telegraphy — radiotelegrafija statusas T sritis Gynyba apibrėžtis Telegrafo kodų perdavimas radijo bangomis. atitikmenys: angl. radio telegraphy pranc. radiotélégraphie … NATO terminų aiškinamasis žodynas
radio-telegraphy — n. telegraphy using radio transmission. Derivatives: radio telegraph n … Useful english dictionary
radio telegraphy — The transmission of telegraphic codes by means of radio … Military dictionary
radio telegraphy — noun The transmission of Morse code (etc) using radio … Wiktionary
Telegraphy — (from the Greek words (τηλε) = far and (γραφειν) = write) is the long distance transmission of written messages without physical transport of letters. Radiotelegraphy or wireless telegraphy transmits messages using radio. Telegraphy includes… … Wikipedia
radio — I (New American Roget s College Thesaurus) n. wireless, radio telegraphy, radio telephony; radiogram. See communication. II (Roget s IV) n. 1. [The study and practice of wireless communication] Syn. radio transmission, radio reception, signaling … English dictionary for students
radio — ra|di|o1 W2S1 [ˈreıdiəu US diou] n [Date: 1900 2000; Origin: radiotelegraphy (19 21 centuries), from radio + telegraphy] 1.) a) a piece of electronic equipment which you use to listen to programmes that are broadcast, such as music and news… … Dictionary of contemporary English
radio — ra|di|o1 W2S1 [ˈreıdiəu US diou] n [Date: 1900 2000; Origin: radiotelegraphy (19 21 centuries), from radio + telegraphy] 1.) a) a piece of electronic equipment which you use to listen to programmes that are broadcast, such as music and news… … Dictionary of contemporary English
radio — n. & v. n. (pl. os) 1 (often attrib.) a the transmission and reception of sound messages etc. by electromagnetic waves of radio frequency (cf. WIRELESS). b an apparatus for receiving, broadcasting, or transmitting radio signals. c a message sent… … Useful english dictionary
radio — {{11}}radio (n.) wireless transmission with radio waves, 1907, abstracted from earlier combinations such as radiophone (1881) and radio telegraphy (1898), from radio , comb. form of RADIATION (Cf. radiation) (q.v.). Use for radio receiver is… … Etymology dictionary
Radio — is the transmission of signals, by modulation of electromagnetic waves with frequencies below those of visible light.Electromagnetic radiation travels by means of oscillating electromagnetic fields that pass through the air and the vacuum of… … Wikipedia
