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 119
... pipe what was proved for a stopped one on p . 117 . 59. We wil now examine what forms of seg- mental vibration the air in a stopped pipe can adopt . Every such form must necessarily have a node coin- cident with the closed end of the pipe ...
... pipe what was proved for a stopped one on p . 117 . 59. We wil now examine what forms of seg- mental vibration the air in a stopped pipe can adopt . Every such form must necessarily have a node coin- cident with the closed end of the pipe ...
Página 124
... pipe . The length of the pipe therefore varies in- versely as the vibration - number . Hence the rela- tions established in § 55 for strings , hold also for columns of air contained in pipes . The case of the pipe - sounds is , however ...
... pipe . The length of the pipe therefore varies in- versely as the vibration - number . Hence the rela- tions established in § 55 for strings , hold also for columns of air contained in pipes . The case of the pipe - sounds is , however ...
Página 130
... pipe's funda- mental tone coincides with that of the reed - clang , in the case of a stopped pipe , only odd , in that of an open pipe , both odd and even , partial - tones are strengthened by resonance . If the fundamental tone of the pipe ...
... pipe's funda- mental tone coincides with that of the reed - clang , in the case of a stopped pipe , only odd , in that of an open pipe , both odd and even , partial - tones are strengthened by resonance . If the fundamental tone of the pipe ...
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