- disk reproducer
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тлв грамстол
Англо-русский словарь технических терминов. 2005.
Англо-русский словарь технических терминов. 2005.
Auxetophone — Aux*e to*phone, n. [Gr. ? that may be increased + ? sound, voice.] A pneumatic reproducer for a phonograph, controlled by the recording stylus on the principle of the relay. It produces much clearer and louder tones than does the ordinary… … The Collaborative International Dictionary of English
Elektro-Mess-Technik — (EMT) is a manufacturer of turntables and professional audio equipment founded by Wilhelm Franz. Born in Bremen in 1913, Franz founded his first firm, ‘Elektromesstechnik Wilhelm Franz K.G.’ in Berlin, in 1938; two years later Wilhelm’s brother,… … Wikipedia
Mechanical television — This schematic shows the circular paths traced by the holes in a Nipkow disk. Mechanical television (also called televisor) was a broadcast television system that used mechanical or electromechanical devices to capture and display video images.… … Wikipedia
List of IBM products — The following is a list of notable products from the International Business Machines (IBM) Corporation and its predecessor corporations, beginning in the 1890s, and spanning punched card machinery, time clocks, and typewriters, via mainframe… … Wikipedia
List of Edison patents — Below is a list of Edison patents. Thomas Edison was an inventor who, it is said, accumulated 1500 plus patents worldwide for his inventions. Nearly 1100 of Edison s patents were in the United States, but other patents were approved in countries… … Wikipedia
Phonograph — Turntable redirects here. For other uses, see Turntable (disambiguation). Edison cylinder phonograph ca. 1899 … Wikipedia
Unusual types of gramophone records — The overwhelming majority of records manufactured have been of certain sizes (7, 10, or 12 inches), playback speeds (33⅓, 45, or 78 RPM), and appearance (round black discs). However, since the commercial adoption of the gramophone record, a… … Wikipedia
Diaphragm (acoustics) — In the field of acoustics, a diaphragm is a transducer intended to faithfully inter convert mechanical motion and sound. It is commonly constructed of a thin membrane or sheet of various materials. The varying air pressure of the sound waves… … Wikipedia
Электромеханический фильтр — ЭМФ советского производства, предназначенный для выделения нижней боковой полосы в аппаратуре радиосвязи с промежуточной частотой 500 кГц. Ширина полосы пропускания 3,1 кГц. Механическ … Википедия
record — recordable, adj. recordless, adj. v. /ri kawrd /; n., adj. /rek euhrd/, v.t. 1. to set down in writing or the like, as for the purpose of preserving evidence. 2. to cause to be set down or registered: to record one s vote. 3. to state or indicate … Universalium
Mechanical filter — Figure 1. A mechanical filter made by the Kokusai Electric Company intended for selecting the narrow 2 kHz bandwidth signals in SSB radio receivers. It operates at 455 kHz, a common IF for these receivers, and is dimensioned 45×15×15 mm ( … Wikipedia