- underwater sound telephone
- Техника: звукоподводный телефон
Универсальный англо-русский словарь. Академик.ру. 2011.
Универсальный англо-русский словарь. Академик.ру. 2011.
Underwater telephone — The underwater telephone also known as UQC or Gertrude wasdeveloped by the U.S. Navy after World War II, the UQC underwater telephone is used on all manned submersibles in operation. Voices communicated through the UQC are heterodyned to a high… … Wikipedia
sound reception — Introduction response of an organism s aural mechanism, the ear, to a specific form of energy change, or sound waves. Sound waves can be transmitted through gases, liquids, or solids, but the hearing function of each species is particularly … Universalium
Loudspeaker — For other uses, see Loudspeaker (disambiguation). An inexpensive, low fidelity 3½ inch speaker, typically found in small radios … Wikipedia
Joint Electronics Type Designation System — The Joint Electronics Type Designation System (JETDS), which was previously known as the Joint Army Navy Nomenclature System (AN System) and the Joint Communications Electronics Nomenclature System, is a method developed by the U.S. War… … Wikipedia
Mark 24 FIDO Torpedo — The Mark 24 FIDO Torpedo was a US air dropped passive acoustic homing anti submarine torpedo used during the Second World War against German and Japanese submarines. It entered service in March 1943 and continued in service with the US Navy until … Wikipedia
JETDS — Das Joint Electronics Type Designation System (JETDS) (deutsch etwa gemeinsames Elektronik Klassiffizierungssystem), früher bekannt als Joint Army Navy Nomenclature System (AN System) und Joint Communications Electronics Nomenclature System, ist… … Deutsch Wikipedia
Joint Electronics Type Designation System — Das Joint Electronics Type Designation System (JETDS) (deutsch etwa gemeinsames Elektronik Klassifizierungssystem), früher bekannt als Joint Army Navy Nomenclature System (AN System) und Joint Communications Electronics Nomenclature System, ist… … Deutsch Wikipedia
Joint Electronics Type Designation System — Объединенная система обозначения типов электроники (англ. Joint Electronics Type Designation System, JETDS, ранее также известная как Joint Army Navy Nomenclature System, AN System; Joint Communications Electronics Nomenclature System) … Википедия
Mark 24 Mine — The Mark 24 Mine (also known as FIDO or Fido) was a US air dropped passive acoustic homing anti submarine torpedo used during the Second World War against German and Japanese submarines. It entered service in March 1943 and continued in service… … Wikipedia
National Defense Research Committee — A picture of most of the members of the National Defense Research Committee at the first official meeting on July 2, 1940. Seated, left to right: Brigadier General George V. Strong, James B. Conant, Vannevar Bush, Richard C. Tolman, Frank B.… … Wikipedia
United States — a republic in the N Western Hemisphere comprising 48 conterminous states, the District of Columbia, and Alaska in North America, and Hawaii in the N Pacific. 267,954,767; conterminous United States, 3,022,387 sq. mi. (7,827,982 sq. km); with… … Universalium