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 157
... beats , they also contain variations of pitch . The existence of such variations is both theoretically demonstrable and experimentally re- cognizable , but they are too minute to require ex- amination here1 . 78. The most direct way of ...
... beats , they also contain variations of pitch . The existence of such variations is both theoretically demonstrable and experimentally re- cognizable , but they are too minute to require ex- amination here1 . 78. The most direct way of ...
Página 158
... beats are heard on striking the note . If the tuning is perfect , a wax pellet attached to one of the wires will lower its pitch sufficiently to produce the de- sired effect . Beats not too fast to be readily counted arise between ...
... beats are heard on striking the note . If the tuning is perfect , a wax pellet attached to one of the wires will lower its pitch sufficiently to produce the de- sired effect . Beats not too fast to be readily counted arise between ...
Página 159
... beats , we may hear , in addition to the series so accounted for , five other sets of beats , respectively twice , three , four , five , and six times as rapid as they . In order to determine the number of beats per second , for any ...
... beats , we may hear , in addition to the series so accounted for , five other sets of beats , respectively twice , three , four , five , and six times as rapid as they . In order to determine the number of beats per second , for any ...
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