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 61
... recognise in the sounds of these pipes degrees of pitch lower than that produced by the 32 - foot pipe making 16 vibrations per second . In any case we may , for practical purposes , II . § 29. ] 61 LIMITS OF MUSICAL SOUNDS .
... recognise in the sounds of these pipes degrees of pitch lower than that produced by the 32 - foot pipe making 16 vibrations per second . In any case we may , for practical purposes , II . § 29. ] 61 LIMITS OF MUSICAL SOUNDS .
Página 62
... lower limit of musical sounds as situated in the immediate neighbourhood of this degree of pitch . For some distance above that limit the musical character continues very imperfect , and it is not until we reach about 40 vibrations per ...
... lower limit of musical sounds as situated in the immediate neighbourhood of this degree of pitch . For some distance above that limit the musical character continues very imperfect , and it is not until we reach about 40 vibrations per ...
Página 69
... lower . Next let a row of 12 holes be punched in the disc of the Syren . Taking this row with the 8 - hole row , and proceeding as in the last instance , we find that the more acute sound forms a Fifth with the graver one . The numbers ...
... lower . Next let a row of 12 holes be punched in the disc of the Syren . Taking this row with the 8 - hole row , and proceeding as in the last instance , we find that the more acute sound forms a Fifth with the graver one . The numbers ...
Página 70
... lower sound makes three . 34. The results just obtained admit of being somewhat more concisely stated . During one second of time the upper of two sounds differing by an Octave makes a number of vibrations which is to the number made by ...
... lower sound makes three . 34. The results just obtained admit of being somewhat more concisely stated . During one second of time the upper of two sounds differing by an Octave makes a number of vibrations which is to the number made by ...
Página 90
... lower note is at once extinguished , but we now hear its Octave sounding with considerable force from the wires of If we permit the damper to fall back on these , by releasing the key hitherto held down , the whole sound is immediately ...
... lower note is at once extinguished , but we now hear its Octave sounding with considerable force from the wires of If we permit the damper to fall back on these , by releasing the key hitherto held down , the whole sound is immediately ...
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