Sound and Music: An Elementary Treatise on the Physical Constitution of Musical Sounds and HarmonyMacmillan, 1896 - 223 páginas |
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Página 30
... obtained from it , we infer that each different mode of particle - vibration gives rise to a different form of wave . 13. It has now been demonstrated that when a wave is produced by particles vibrating in a plane passing through its ...
... obtained from it , we infer that each different mode of particle - vibration gives rise to a different form of wave . 13. It has now been demonstrated that when a wave is produced by particles vibrating in a plane passing through its ...
Página 38
... obtain the means of fixing the position of an assigned particle at any given moment for the same system of vibra- tion executed longitudinally . Let AB and CD , Fig . 16 , be lines of particles executing vibrations transverse to AB and ...
... obtain the means of fixing the position of an assigned particle at any given moment for the same system of vibra- tion executed longitudinally . Let AB and CD , Fig . 16 , be lines of particles executing vibrations transverse to AB and ...
Página 57
... obtained . A Fig.20 C B AB is a thin circular disc of metal or cardboard which , by means of a multiplying wheel , can be set in rapid uniform rotation in its own plane about a fixed axis through its centre , C. A series of holes ...
... obtained . A Fig.20 C B AB is a thin circular disc of metal or cardboard which , by means of a multiplying wheel , can be set in rapid uniform rotation in its own plane about a fixed axis through its centre , C. A series of holes ...
Página 59
... obtained - the pianoforte - the pitch alters discontinuously , i.e. by a series of jumps of half a Tone each , and we are thus tempted to ignore the intervening degrees of pitch . The more perfect musical instruments , such as the human ...
... obtained - the pianoforte - the pitch alters discontinuously , i.e. by a series of jumps of half a Tone each , and we are thus tempted to ignore the intervening degrees of pitch . The more perfect musical instruments , such as the human ...
Página 60
... obtain the number of vibra- tions in a second which correspond to an assigned note , we have only to proceed as follows . Let the note be steadily sounded by some instrument of sustained power , e.g. organ or harmonium , and then cause ...
... obtain the number of vibra- tions in a second which correspond to an assigned note , we have only to proceed as follows . Let the note be steadily sounded by some instrument of sustained power , e.g. organ or harmonium , and then cause ...
Otras ediciones - Ver todas
Sound and Music: An Elementary Treatise on the Physical Constitution of ... Sedley Taylor Sin vista previa disponible - 2019 |
Sound and Music: A Non-Mathematical Treatise on the Physical Constitution of ... Sedley Taylor Sin vista previa disponible - 2015 |
Términos y frases comunes
absolute pitch Accordingly air-column air-particles amplitude associated wave-form beats chords clang coincides combination-tone composite sounds concord consonance and dissonance consonant corresponding crest discord dissonance distance equal waves exactly Fifth figure fixed flue-pipes follows fork forms of vibration Fourth fundamental-tone give rise harmonium heard Helmholtz Hence horizontal human voice initial line instrument intensity interval inversion length loudness Major Minor Seventh Minor Sixth Minor Third mode of vibration motion moving Musical notation musical sound nodes obtained Octave open pipe opposite directions overtones pair partial-tones particle-vibration particles pendulum pianoforte piston pitch position pressure produced prong pulse of condensation pulse of rarefaction pulse-lengths rate of vibration resonance resonance-boxes result scale shown in Fig simple tones single musical stopped pipe string suppose swing tion tonic Tonic Sol-fa traversing triads trough tube tuning tuning-fork unison ventral segments vertical vibration-fraction vibration-numbers vibrations per second wave-length wires