单词 | audiospectrometer |
释义 | > as lemmasaudiospectrometer audiospectrometer n. Brit. /ˌɔːdɪə(ʊ)ˌspɛkˈtrɒmᵻtə/ , U.S. /ˌɔdioʊˌspɛkˈtrɑmədər/ , /ˌɑdioʊˌspɛkˈtrɑmədər/ now rare an instrument for analysing the frequency composition of sound.ΘΚΠ the world > matter > physics > science of sound > vibration > instrument for analysing vibration > [noun] > with visible output > as graph or diagram sound spectrograph1945 audiospectrometer1946 sonograph1950 audiospectrograph1953 melograph1961 spectrograph1967 1946 Jrnl. Franklin Inst. 241 388 The audio spectrometer measured how loud they were talking in each of the different tonal bands. 1962 J. B. Brocklehurst Music in Schools iv. 77 The other [film]..makes use of an audiospectrometer to show how instruments differ in pitch and timbre. < as lemmas |
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