Sound and Music: An Elementary Treatise on the Physical Constitution of Musical Sounds and HarmonyMacmillan, 1896 - 223 páginas |
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Página 38
... assigned mode of vibration . We may arrive at such a method by the following considerations . When a line of particles vibrate longitudinally , they give rise to alternate pulses of condensation and rarefaction ; when transversely ...
... assigned mode of vibration . We may arrive at such a method by the following considerations . When a line of particles vibrate longitudinally , they give rise to alternate pulses of condensation and rarefaction ; when transversely ...
Página 43
... assigned transverse section of the column will , obviously , at any given moment of time , all have exactly the same degree of compression or dilatation . When a pulse of condensation is traversing the section , its parts will be more ...
... assigned transverse section of the column will , obviously , at any given moment of time , all have exactly the same degree of compression or dilatation . When a pulse of condensation is traversing the section , its parts will be more ...
Página 48
... assigned point spreads out from it freely in all directions . Here we must conceive a series of spherical shells , alternately of condensed and of rarefied air , one inside the other , and having the point of origination of the sound as ...
... assigned point spreads out from it freely in all directions . Here we must conceive a series of spherical shells , alternately of condensed and of rarefied air , one inside the other , and having the point of origination of the sound as ...
Página 54
... assigned musical sounds may differ from each other in loudness or pitch or quality , and agree in the other two or they may differ in any two of these , and agree in the third - or they may differ in all three . There is , however , no ...
... assigned musical sounds may differ from each other in loudness or pitch or quality , and agree in the other two or they may differ in any two of these , and agree in the third - or they may differ in all three . There is , however , no ...
Página 60
... 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 the Syren - sound to mount the scale until its pitch coincides with ...
... 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 the Syren - sound to mount the scale until its pitch coincides with ...
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