| 单词 | surround sound |
| 释义 | > as lemmassurround sound surround sound n. (also surround-sound) any of various systems of stereophony involving three or more speakers surrounding the listener so as to give a more realistic effect; esp. a four-, five-, or six-speaker system employing signal matrixing, with the aim of reproducing the original front-to-back, floor-to-ceiling, and side-to-side sound distribution; also attributive. ΘΚΠ society > communication > record > recording or reproducing sound or visual material > sound recording and reproduction > [noun] > systems of phonography1861 wire recording1933 stereophony1950 half-track1956 stereo1956 stereophonics1958 lip-synchronization1959 mono1959 monophony1959 pretaping1959 over-recording1961 Dolby1966 quadraphonics1968 quadraphony1969 surround sound1969 periphony1970 quad1971 multitrack1972 quadraphonic1972 quadro1972 pseudoquadraphony1975 multitracking1977 vertical recording1982 bitstream1989 1969 High Fidelity Mag. Sept. 63/1 Vanguard's initial offering in what it has termed ‘Surround Sound’ will include the Berlioz Requiem, which calls for four brass bands to be spread around the cardinal points of the hall. 1974 Nature 13 Dec. 535/2 The present upsurge of interest in surround-sound was in some measure triggered by engineers and producers playing back such four-track material directly into four amplifiers and loudspeakers distributed approximately in a square near to the corners of the monitor room. 1978 Broadcast 6 Mar. 18/3 In radio, engineers are experimenting with surround sound systems as the next step forward from stereophonic sound. 1981 Hi-Fi Answers May 58/1 Efforts were made in the mid seventies to market a system of surround sound which went by the name of quadraphonics. 1983 Listener 19 May 34/1 It can create a remarkable surround-sound effect. < as lemmas |
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