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 8
... separate drop rising and falling in a vertical straight line , but having no horizontal motion whatever1 . Thus , when we say that the waves advance hori- zontally , we mean , not that the masses of water of which they at any given ...
... separate drop rising and falling in a vertical straight line , but having no horizontal motion whatever1 . Thus , when we say that the waves advance hori- zontally , we mean , not that the masses of water of which they at any given ...
Página 138
... separate effects , according as these are produced in the same , or in opposite directions . The accompanying ... separately , viz . Oa and Ob . In ( 3 ) and ( 4 ) , where the crest of one wave meets the trough of another , Oc is equal ...
... separate effects , according as these are produced in the same , or in opposite directions . The accompanying ... separately , viz . Oa and Ob . In ( 3 ) and ( 4 ) , where the crest of one wave meets the trough of another , Oc is equal ...
Página 149
... separate effects of the two sets of vibrations will be added together , the particle will , therefore , perform vibrations of larger extent than it would under either component separately . Next , suppose that , under the second set of ...
... separate effects of the two sets of vibrations will be added together , the particle will , therefore , perform vibrations of larger extent than it would under either component separately . Next , suppose that , under the second set of ...
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