Sound and Music: An Elementary Treatise on the Physical Constitution of Musical Sounds and HarmonyMacmillan, 1896 - 223 páginas |
Dentro del libro
Resultados 1-5 de 34
Página 8
... figure will show how this happens . A Fig . 1 . B -B ' Let the full curved line AB represent a section of a part of the sea - surface at any given instant made by a vertical plane through the direction of wave - motion , and suppose ...
... figure will show how this happens . A Fig . 1 . B -B ' Let the full curved line AB represent a section of a part of the sea - surface at any given instant made by a vertical plane through the direction of wave - motion , and suppose ...
Página 9
... figure below . Now , suppose that after one second the eleventh man is ordered to kneel and the first to stand ; after two seconds the twelfth man to kneel and the second to stand ; and so on . There will then con- tinue to be a row of ...
... figure below . Now , suppose that after one second the eleventh man is ordered to kneel and the first to stand ; after two seconds the twelfth man to kneel and the second to stand ; and so on . There will then con- tinue to be a row of ...
Página 10
... figures , which are separated by ten or more seconds of time , the men who form it are totally different . 6. Let us now return to the sea - waves and examine more closely the elements of which they consist . Fig . 3 represents a ...
... figures , which are separated by ten or more seconds of time , the men who form it are totally different . 6. Let us now return to the sea - waves and examine more closely the elements of which they consist . Fig . 3 represents a ...
Página 11
... figure ; it is called the level- line . The distance between the two extreme points of the wave , measured along this line , is called the length of the wave . C is the highest point of the crest DCB ; E the lowest point of the trough ...
... figure ; it is called the level- line . The distance between the two extreme points of the wave , measured along this line , is called the length of the wave . C is the highest point of the crest DCB ; E the lowest point of the trough ...
Página 12
... figure , we must know the nature of the wave's curve , i.e. its form . Since the crests of the waves are raised above the ordinary level of the sea , the troughs must necessarily be depressed below it , just as , in a ploughed field ...
... figure , we must know the nature of the wave's curve , i.e. its form . Since the crests of the waves are raised above the ordinary level of the sea , the troughs must necessarily be depressed below it , just as , in a ploughed field ...
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