receiver-amplifier unit
71radar parts — Synonyms and related words: AFC, AFC mixer, CRT, CW oscillator, TR switch, TR unit, altimeter, amplifier, analyzer, cascade screen, cathode ray tube, demodulator, detector, discriminator, frequency meter, hard tube pulser, indicator, limiter,… …
72Musique concrète — (French for concrete music ) is a form of electroacoustic music that utilises acousmatic sound as a compositional resource. The compositional material is not restricted to the inclusion of sounds derived from musical instruments or voices, nor to …
73Walkman — This article is about the Walkman brand. For information about the generic item, see Personal stereo. Walkman Walkman Line up in USA (2011) …
74Hendrik Wade Bode — Infobox Scientist name = Hendrik Wade Bode image width = 162 caption = Hendrik Wade Bode birth date = birth date|1905|12|24|df=y death date = death date and age|1982|6|21|1905|12|24|df=y birth place = Madison, Wisconsin death place = Cambridge,… …
75Automated airport weather station — Automated airport weather stations are automated sensor suites which are designed to serve aviation and meteorological observing needs for safe and efficient aviation operations and weather forecasting. Automated airport weather stations have… …
76RONJA — Une seule DEL haute luminosité avec une lentille simple loupe crée un faisceau lumineux étroit permettant de transmettre un flux vidéo sur le quartier. Quelques pas à côté et le faisceau devient invisible …
77optics — /op tiks/, n. (used with a sing. v.) the branch of physical science that deals with the properties and phenomena of both visible and invisible light and with vision. [1605 15; < ML optica < Gk optiká, n. use of neut. pl. of OPTIKÓS; see OPTIC,… …
78hearing aid — An electronic amplifying device designed to bring sound into the ear; it consists of a microphone, amplifier, and receiver. SYN: hearing instrument. behind the ear h. h. that rests on the medial aspect of the pinna. completely in the …
79Neurotrophic electrode — The neurotrophic electrode: teflon coated gold wires extend from the back of the glass cone, while neurites (shown in blue) grow through it. The neurotrophic electrode is an intracortical device designed to read the electrical signals that the… …
80Mini-DIN connector — The mini DIN connectors are a family of multi pin electrical connectors used in a variety of applications. Mini DIN is similar to the larger, older DIN connector. Both are standards of the Deutsches Institut für Normung, the German standards body …
