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 9
... suppose that a hundred men are standing in a line and that the first ten are ordered to kneel down : a spectator who is too far off to distinguish individuals will merely see a broken line like that in the figure below . ( 1 ) Now , suppose ...
... suppose that a hundred men are standing in a line and that the first ten are ordered to kneel down : a spectator who is too far off to distinguish individuals will merely see a broken line like that in the figure below . ( 1 ) Now , suppose ...
Página 37
... suppose the end of the pendulum to move in a horizontal straight line , instead of in a circular arc , i . e . along d'A instead of dA . To take an actual case , let us suppose the pendulum to be 10 ft . long , and that its extent of ...
... suppose the end of the pendulum to move in a horizontal straight line , instead of in a circular arc , i . e . along d'A instead of dA . To take an actual case , let us suppose the pendulum to be 10 ft . long , and that its extent of ...
Página 199
... Suppose we had a keyed instrument containing a number of octaves , each divided into seven notes , forming the ordinary scale as above : any music could be played on it which did not introduce notes foreign to the key of C Major . But ...
... Suppose we had a keyed instrument containing a number of octaves , each divided into seven notes , forming the ordinary scale as above : any music could be played on it which did not introduce notes foreign to the key of C Major . But ...
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