Quadraphonic sound — 4 channels Quadraphonic label Quadraphonic (or Quadrophonic sometimes Quadrasonic) sound – the most widely used early term for what is now called 4.0 surround sound – uses four channels in which speakers are positioned at the four corners of the… … Wikipedia
Electronic amplifier — A practical amplifier circuit An electronic amplifier is a device for increasing the power of a signal. It does this by taking energy from a power supply and controlling the output to match the input signal shape but with a larger amplitude. In… … Wikipedia
amplificateur quadriphonique — kvadrofoninis stiprintuvas statusas T sritis radioelektronika atitikmenys: angl. quadraphonic amplifier vok. quadraphonischer Verstärker, m rus. квадрофонический усилитель, m pranc. amplificateur quadriphonique, m … Radioelektronikos terminų žodynas
kvadrofoninis stiprintuvas — statusas T sritis radioelektronika atitikmenys: angl. quadraphonic amplifier vok. quadraphonischer Verstärker, m rus. квадрофонический усилитель, m pranc. amplificateur quadriphonique, m … Radioelektronikos terminų žodynas
quadraphonischer Verstärker — kvadrofoninis stiprintuvas statusas T sritis radioelektronika atitikmenys: angl. quadraphonic amplifier vok. quadraphonischer Verstärker, m rus. квадрофонический усилитель, m pranc. amplificateur quadriphonique, m … Radioelektronikos terminų žodynas
квадрофонический усилитель — kvadrofoninis stiprintuvas statusas T sritis radioelektronika atitikmenys: angl. quadraphonic amplifier vok. quadraphonischer Verstärker, m rus. квадрофонический усилитель, m pranc. amplificateur quadriphonique, m … Radioelektronikos terminų žodynas
Gramophone record — A 12 inch (30 cm) 33⅓ rpm record (left), a 7 inch 45 rpm record (right), and a CD (above) A gramophone record, commonly known as a phonograph record (in American English), vinyl record (in reference to vinyl, the material most commonly used after … Wikipedia
Phonograph — Turntable redirects here. For other uses, see Turntable (disambiguation). Edison cylinder phonograph ca. 1899 … Wikipedia
RCA Records — Infobox record label name = RCA Records RCA Victor parent = Sony Music Entertainment founded = 1901 founder = Emile Berliner Eldridge R. Johnson distributor = RCA Music Group RCA Victor Group RCA Label Group (UK) genre = Various country =… … Wikipedia
FM broadcasting — See also: frequency modulation and FM broadcast band FM broadcasting is a broadcasting technology pioneered by Edwin Howard Armstrong which uses frequency modulation (FM) to provide high fidelity sound over broadcast radio. The term FM band… … Wikipedia