| 单词 | summation tone |
| 释义 | > as lemmassummation tone summation tone n. [after German Summationston (H. Helmholtz 1856, in Ann. der Physik u. Chem. 99 518)] Acoustics and Music = sum tone n. at sum n.1 Compounds. ΘΚΠ society > leisure > the arts > music > musical sound > harmony or sounds in combination > chord > [noun] > combination tone resultant note1836 resultant tone1836 summation tone1867 summation-tone (or summational tone)1867 combinational tone1879 combination tone1889 1867 J. Tyndall Sound vii. 285 Resultant tones are of two kinds... The former are called difference tones, the latter summation tones. 1994 P. Rehfeldt New Direct. for Clarinet (rev. ed.) iii. 42 Many multiple sonorities also produce difference tones and summation tones. < as lemmas |
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