| 单词 | partial tone |
| 例句 | When the vibration is not simple but compound, in consequence of the blending of vibrations corresponding to various harmonics or partial tones, the ear has the power of resolving this compound vibration into its elements. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z Only such sounds are consonant as possess in common some portion of their partial tones. Popular scientific lectures 2012-04-24T02:00:17.273Z The brilliant sonorousness and roundness of the timbre of the horn are due to the strength and predominance of the partial tones up to the 7th or 8th. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 6 "Home, Daniel" to "Hortensius, Quintus" 2012-03-15T02:00:32.250Z The higher sounds that accompany the fundamental are called sometimes harmonics, sometimes upper partial tones, but generally overtones. The Telephone An Account of the Phenomena of Electricity, Magnetism, and Sound, as Involved in Its Action High sounds cannot obliterate low ones, but, on the contrary, the sensation of each partial tone of which compound musical sounds is formed is diminished by all the tones below it in pitch. The Galaxy, April, 1877 Vol. XXIII.—April, 1877.—No. 4. If harmonics or partial tones of prime tones coincide, there are no beats; if they do not coincide, the beats produced will give a character of roughness to the interval. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z We can so select the melodies that not even two partial tones of the notes in each are common. Popular scientific lectures 2012-04-24T02:00:17.273Z The Quality of tone depends on the form of the vibrations, "which also determines the occurrence of upper partial tones." The Mechanism of the Human Voice It is the result of the combination of the partial tones of a sound, that is, of the fundamental and its overtones. The Principles of English Versification And this exactly answers to Helmholtz's contention that elementary sensations as partial tones can be detected after practice. Illusions A Psychological Study This depends on the number of vibrations of one tone, predominant in intensity over the others, called the fundamental or ground tone, or first partial tone. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z Nor is this characteristic to be found in the fact that, for example, in sounding a major third the fifth partial tone of the lower note coincides with the fourth of the higher note. Popular scientific lectures 2012-04-24T02:00:17.273Z That identity of partial tones is not a sufficient explanation of consonance—as Helmholtz thought it to be—is proved by the fact that simple tones, which have no partials, may still be consonant. The Principles of Aesthetics And according to the different ways in which a sonorous body divides, that is, according to the different combination of partial tones peculiar to it, is its especial quality of tone, or timbre. The Psychology of Beauty The whole complex of fundamental and partial tones is what we popularly speak of as a tone,—more technically a clang. The Psychology of Beauty These are termed harmonic or partial tones, and they are related to the first partial or fundamental tone in a very simple manner, being multiples of the fundamental tone: thus— FundamentalTone Upper Partials or Harmonics. Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 2 "Hearing" to "Helmond" 2012-04-25T02:00:53.567Z Compare what Helmholtz says regarding the repetition and coincidence of partial tones. Popular scientific lectures 2012-04-24T02:00:17.273Z As for the explanation of consonance, we know that consonant tones have identical partial tones and are caused by vibration rates that stand to one another in simple ratios. The Principles of Aesthetics The other explanation makes consonance due to the identity of partial tones. The Psychology of Beauty When two tones have one or more partial tones in common they are said to be related; the amount of identity gives the degree of relationship. The Psychology of Beauty |
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