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 16
... complete vibration , and since , in the course of it , each portion of the drop's path is passed over twice , one complete vibration is equal to an upward swing from A ' to A together with a downward swing from A to A. In the clock ...
... complete vibration , and since , in the course of it , each portion of the drop's path is passed over twice , one complete vibration is equal to an upward swing from A ' to A together with a downward swing from A to A. In the clock ...
Página 149
... complete opposition to each other , are also exactly equal in extent . In this case , the air - particle , being ... complete opposi- tion nor in complete accordance , but in an interme- VII . § 74. ] 149 INTERFERENCE OF SOUND .
... complete opposition to each other , are also exactly equal in extent . In this case , the air - particle , being ... complete opposi- tion nor in complete accordance , but in an interme- VII . § 74. ] 149 INTERFERENCE OF SOUND .
Página 154
... complete oscillation ahead of A , and they will therefore start on the next outward swing together , i.e. the vibrations will be momentarily in complete accordance . Thus , during the time requisite to enable B to perform one entire ...
... complete oscillation ahead of A , and they will therefore start on the next outward swing together , i.e. the vibrations will be momentarily in complete accordance . Thus , during the time requisite to enable B to perform one entire ...
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