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 26
... instance of such motion which is important from its similarity to that to which the transmission of Sound is due . 14. Any one who has looked down from a slight elevation on a field of standing corn on a gusty day , must have frequently ...
... instance of such motion which is important from its similarity to that to which the transmission of Sound is due . 14. Any one who has looked down from a slight elevation on a field of standing corn on a gusty day , must have frequently ...
Página 67
... instance , let middle C of the pianoforte ( vib.-no. 264 ) be the tonic . From the second line of the table , we see that the vibration - number of D must be to 264 in the ratio of 9 to 8. It must therefore be equal to 9 8 × 264 , or ...
... instance , let middle C of the pianoforte ( vib.-no. 264 ) be the tonic . From the second line of the table , we see that the vibration - number of D must be to 264 in the ratio of 9 to 8. It must therefore be equal to 9 8 × 264 , or ...
Página 199
... instance G. It would be necessary for this purpose to introduce two new notes in every octave of the key - board . If G is the new tonic , A will not serve as the second of its scale , because the step between tonic and second is , not ...
... instance G. It would be necessary for this purpose to introduce two new notes in every octave of the key - board . If G is the new tonic , A will not serve as the second of its scale , because the step between tonic and second is , not ...
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