The transmission of sound (in both directions) using modulated radio waves rather than wires

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  • radiotelephony — radiotelefonija statusas T sritis fizika atitikmenys: angl. radiotelephony vok. Funkfernsprechen, n; Funksprechen, n; Funktelephonie, f rus. радиотелефония, f pranc. radiophonie, f; radiotéléphonie, f …   Fizikos terminų žodynas

  • radiotelephony — radiotelephone ► NOUN ▪ a telephone using radio transmission. DERIVATIVES radiotelephony noun …   English terms dictionary

  • Radiotelephony — Radiotelephone Ra di*o*tel e*phone (r[=a] d[i^]*[o^]*t[e^]l [ e]*f[=o]n), n. A wireless telephone, in which the signal is conveyed by radio waves. {Ra di*o*te*leph o*ny}, n. [Webster 1913 Suppl.] …   The Collaborative International Dictionary of English

  • radiotelephony — noun see radiotelephone …   New Collegiate Dictionary

  • radiotelephony — /ray dee oh teuh lef euh nee/, n. the constructing or operating of radiotelephones. [1905 10; RADIO + TELEPHONY] * * * …   Universalium

  • radiotelephony — reɪdɪəʊtɪlegrÉ™fɪ n. use of a cordless telephone system which transmits and receives signals via radio waves …   English contemporary dictionary

  • radiotelephony — ra·dio·telephony …   English syllables

  • radiotelephony — /ˌreɪdioʊtəˈlɛfəni/ (say .raydeeohtuh lefuhnee) noun a system of transmitting and receiving voice messages by means of radio; wireless telephony …  

  • radiotelephony — noun telephony that uses transmission by radio rather than by wire • Syn: ↑radiotelephone, ↑wireless telephone • Derivationally related forms: ↑radiotelephonic, ↑radiotelephonic (for: ↑radiotelephone) …   Useful english dictionary

  • Global Maritime Distress Safety System — The Global Maritime Distress and Safety System (GMDSS) is an internationally agreed upon set of safety procedures, types of equipment, and communication protocols used to increase safety and make it easier to rescue distressed ships, boats and… …   Wikipedia

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