| 单词 | phonautographic |
| 释义 | > as lemmasphonautoˈgraphic phonautoˈgraphic adj. ΘΚΠ the world > matter > physics > science of sound > vibration > instrument for analysing vibration > [adjective] phonautographic1877 phoneidoscopic1880 spectrographic1884 sound-spectrographic1947 melographic1970 1877 Nature 3 May 12/2 The capabilities of various membranes of taking impressions from vocal sounds for phonautographic purposes. 1891 R. Routledge Discov. & Inventions 19th Cent. (ed. 8) 554 (caption) Fig. 319b.—Phonautographic tracings of different vowel sounds. 1989 A. F. Nmungwun Video Recording Technol. ii. 30 Charles Cros' idea of reproducing original sound on a photo-engraved relief or intaglio phonautographic record through the reaction of a stylus on a diaphragm. < as lemmas |
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