- sidetone level
- тлф. уровень местного эффекта
English-Russian dictionary of telecommunications and their abbreviations. A.V. Alexandrov.. 2004.
sidetone level
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Sidetone — Telephony= In telephony, sidetone is the effect of sound that is picked up by the telephone s mouthpiece and introduced (at low level) into the earpiece of the same handset, acting as feedback. Sidetone in 19th century telephones varied, often… … Wikipedia
sidetone — noun The effect of sound that is picked up by the telephone’s mouthpiece and introduced (at low level) into the earpiece of the same handset, acting as feedback … Wiktionary
ARC-5 — The AN/ARC 5 Command Radio Set is a series of radio receivers, transmitters, and accessories used to provide two way Morse code and AM radiotelephone communication for U.S. Navy aircraft during World War II and the years following. It was an… … Wikipedia
Comfort noise — (or comfort tone) is synthetic background noise used in radio and wireless communications to fill the artificial silence in a transmission resulting from voice activity detection or from the audio clarity of modern digital lines. Some modern… … Wikipedia
Impedance matching — In electronics, impedance matching is the practice of designing the input impedance of an electrical load (or the output impedance of its corresponding signal source) to maximize the power transfer and/or minimize reflections from the load.… … Wikipedia
GPO telephones — The United Kingdom s General Post Office (GPO) had a number of telephones that were provided by them for connection to their exchanges. Until 1982 the GPO had a monopoly on the provision of all telephones within the UK and so the range was… … Wikipedia
