单词 | magnetophone |
释义 | magnetophonen.ΘΚΠ society > leisure > the arts > music > musical instrument > other musical instruments > [noun] > others coriunc1275 symphonyc1290 symphan1303 minstrelsyc1390 bougounc1400 clokarde?c1475 dulsacordisa1525 symphioun1578 sumphion?1590 clasher1621 orphion1658 polyphone1684 roundball1688 phonomime1834 orchestrion1838 sabbeka1844 bullroarer1848 creaker1855 melodikon1857 symphonia1864 organophone1880 magnetophone1883 Kaffir piano1897 jazzophone1926 mouth bow1932 wobbleboard1960 singing bowl1980 1883 Carhart in Science 2 394 The intensity of the sounds obtained by the magnetophone is sometimes so great as to be painful to the ear when the telephone is held closely against it. 2. An early form of moving-coil microphone. Now historical. ΘΚΠ the world > physical sensation > hearing and noise > audibility > sound magnification or reproduction > [noun] > microphone carbon transmitter1878 microphone1878 carbon microphone1879 pantelephone1881 phonoscope1890 mike1911 condenser microphone1921 magnetophone1922 radio microphone1922 ionophone1924 crystal microphone1925 ribbon microphone1925 radio mike1926 laryngophone1927 velocity microphone1931 ribbon mike1933 pressure microphone1934 bug1936 eight ball1937 ribbon1937 throat microphone1937 throat mike1937 rifle microphone1938 parabolic microphone1939 lip microphone1941 intercept1942 spike mike1950 spy-mike1955 spy-microphone1960 mic1961 rifle mike1961 gun microphone1962 spike microphone1962 shotgun microphone1968 Lavallière1972 wire1973 sneaky1974 multi-mikes1990 1922 Encycl. Brit. XXXII. 528/1 The behaviour of microphones in this respect was often unsatisfactory, and telephone earpieces, or magnetophones, were frequently substituted for them. This results in diminished sensitivity, but the binaural effects are much improved. 1929 J. A. Ratcliffe Physical Princ. Wireless v. 73 A microphone of quite a different type is much used at the present day for broadcasting. It is known as the magnetophone, and consists of a small coil of very light aluminium wire attached to the back of a freely moving diaphragm. The coil is placed between the poles of an electro-magnet. 1931 B.B.C. Year-bk. 445/2 The magnetophone is relatively insensitive, and its output requires considerable amplification. 1962 Listener 8 Nov. 765/3 Two of the earliest [sc. BBC microphones] are to be seen..: Round–Sykes ‘magnetophone’, [etc.]. 3. Also magnetophon n. [ < German Magnetophon (a1935).] A tape recorder.Used chiefly as a rendering of the German or with reference to German machines. ΘΚΠ society > communication > record > recording or reproducing sound or visual material > sound recording and reproduction > sound recording or reproducing equipment > [noun] > using tape recorder1867 Blattnerphone1931 tape recorder1932 magnetophon1946 cassette recorder1968 reel-to-reel1968 cassette deck1972 Casseiver1976 multitracker1986 1946 Wireless World Feb. 53/1 The equipment, known as the magnetophone, uses a thin plastic tape, about 0·25 in. wide, coated with a metallic powder film. 1949 Electronic Engin. 21 124/3 Sound recorders of the magnetophone type make use of two oscillatory currents in the recording head. 1954 Sci. Abstr. B. 57 245/1 The various tests carried out on magnetophones, microphones and amplifiers are enumerated. 1974 Encycl. Brit. Macropædia XVII. 55/2 The Magnetophon Company of Germany succeeded in producing a magnetic film-coated tape that constituted a low-cost recording medium. During World War II the magnetophon, using the coated tape, served the Nazi propaganda organizations well. 1993 Videography Winter 40/2 The Ultimatte effect..gave the audience a chance to see some important artifacts, including an original German magnetophone, which was the first audiotape recorder, and Ampex's first VTR. 1998 Sci. Amer. Nov. 81 (caption) London Philharmonic Orchestra is recorded in a concert at Ludwigshafen, Germany, by a Magnetophon. This entry has been updated (OED Third Edition, March 2000; most recently modified version published online March 2022). < n.1883 |
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