Sound and Music: A Non-mathematical Treatise on the Physical Constitution of Musical Sounds and Harmony, Including the Chief Acoustical Discoveries of Professor HelmholtzJohnson Reprint Corporation, 1967 - 219 páginas |
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Página 86
... half of the instrument , and dimi- nishing in its upper half , until , at last , no analysis is called for . 45. The above resolution has been effected by means of the principle of resonance . It can , however , be performed by the ear ...
... half of the instrument , and dimi- nishing in its upper half , until , at last , no analysis is called for . 45. The above resolution has been effected by means of the principle of resonance . It can , however , be performed by the ear ...
Página 104
... half of AB is to one half of CD , or as AB is to CD . This reasoning is equally applicable to any other case . Accordingly we have the general result that , when tubes of different lengths are divided into the same number of ventral ...
... half of AB is to one half of CD , or as AB is to CD . This reasoning is equally applicable to any other case . Accordingly we have the general result that , when tubes of different lengths are divided into the same number of ventral ...
Página 120
... half ; in ( C ) two segments and a half ; in ( D ) three segments and a half . The numbers of seg- ments into which the length of the air - column is divided , in the four cases , are , therefore , proportional to 1,1 , 2 , and 31 ...
... half ; in ( C ) two segments and a half ; in ( D ) three segments and a half . The numbers of seg- ments into which the length of the air - column is divided , in the four cases , are , therefore , proportional to 1,1 , 2 , and 31 ...
Contenido
CHAPTER | 1 |
and time of vibration 8Periodic vibrations SS 9 10Form | 22 |
Musical and nonmusical Sounds 23 | 46 |
Derechos de autor | |
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Sound and Music: An Elementary Treatise on the Physical Constitution of ... Sedley Taylor Sin vista previa disponible - 2016 |
Términos y frases comunes
absolute pitch Accordingly air-column amplitude assigned chords clarionet coincides combination-tone complete vibration composite sounds concord consonance and dissonance corresponding crest discord dissonance distance drop drop-vibration effect equal intervals equal waves Fifth figure fixed follows fork forms of vibration Fourth fundamental tone give rise harmonium heard Helmholtz Hence horizontal human voice instrument intensity inversion length level-line loudness lower Major Third ment Minor Seventh Minor Sixth mode of vibration motion moving musical sound nodes obtained occupied octave open pipe oscillation overtones pair partial-tones particle pendulum pianoforte piston pitch pressure produced prong pulse of condensation pulse-length rapid rate of vibration resonance result scale simple tones single musical stopped pipe straight line string suppose swing timbre tion tonic Tonic Sol-Fa traversing triads trough tube tuning tuning-fork unison velocity ventral segments vertical vibration-fraction vibration-numbers vibrations per second wave-form wave-length wires