Sound and Music: An Elementary Treatise on the Physical Constitution of Musical Sounds and HarmonyMacmillan, 1896 - 223 páginas |
Dentro del libro
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Página 1
... close our ears the sen- sation is greatly weakened , or , if originally but feeble , altogether extinguished . Persons whose auditory apparatus is malformed , or has been destroyed by disease , may be totally unconscious of any sound ...
... close our ears the sen- sation is greatly weakened , or , if originally but feeble , altogether extinguished . Persons whose auditory apparatus is malformed , or has been destroyed by disease , may be totally unconscious of any sound ...
Página 48
... close to the orifice of the tube , the conditions of the problem will not be essentially modified . Each outward swing of the prong will give rise to a condensed , and each inward swing to a rarefied pulse , and thus , during every ...
... close to the orifice of the tube , the conditions of the problem will not be essentially modified . Each outward swing of the prong will give rise to a condensed , and each inward swing to a rarefied pulse , and thus , during every ...
Página 56
... close to the speaker , may by their means be perfectly well heard by a listener at the other end of the tube . 26. We have next to enquire to what mechani- cal causes differences in the pitch of musical sounds are to be referred . Rough ...
... close to the speaker , may by their means be perfectly well heard by a listener at the other end of the tube . 26. We have next to enquire to what mechani- cal causes differences in the pitch of musical sounds are to be referred . Rough ...
Página 57
... close to one of the holes . If , while the disc is rotating , we blow steadily and continuously into the tube at a , a certain quantity of air will pass through the disc whenever a hole passes across the orifice b of the tube ab ...
... close to one of the holes . If , while the disc is rotating , we blow steadily and continuously into the tube at a , a certain quantity of air will pass through the disc whenever a hole passes across the orifice b of the tube ab ...
Página 58
... close to it , and accordingly a pulse of condensation is formed there . The elastic force of the air will give rise to a pulse of rarefaction during each interval between successive discharges . Hence the Syren supplies us with a ...
... close to it , and accordingly a pulse of condensation is formed there . The elastic force of the air will give rise to a pulse of rarefaction during each interval between successive discharges . Hence the Syren supplies us with a ...
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