Vibratory Motion and SoundLongmans, Green, 1882 - 135 páginas |
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Página vi
... gives the mathematics of Lissajous ' curves , with accounts of some methods of tracing them . Chapter VII . breaks the monotony of a continuous thread of mathematical deduction by describing some very interesting mechanical ...
... gives the mathematics of Lissajous ' curves , with accounts of some methods of tracing them . Chapter VII . breaks the monotony of a continuous thread of mathematical deduction by describing some very interesting mechanical ...
Página ix
... give the resultant of two given motions on a scale of one - half . 23. Resultant of n motions can be obtained on a scale of one nth by a combination of n − 1 pantagraphs . a - 12 CHAPTER III . COMPOSITION OF VIBRATIONS OF THE SAME PERIOD.
... give the resultant of two given motions on a scale of one - half . 23. Resultant of n motions can be obtained on a scale of one nth by a combination of n − 1 pantagraphs . a - 12 CHAPTER III . COMPOSITION OF VIBRATIONS OF THE SAME PERIOD.
Página 2
... give sounds varying greatly in loud- ness according to the force employed in producing them ; but though this force influences the loudness , it does not influence the pitch , or music would be well nigh im- possible . 3. This constancy ...
... give sounds varying greatly in loud- ness according to the force employed in producing them ; but though this force influences the loudness , it does not influence the pitch , or music would be well nigh im- possible . 3. This constancy ...
Página 3
... give rise to musical sound ; and we shall commence our analysis of vibratory motion by discussing the simplest conceiv- able case the case of a particle vibrating in a straight line under the action of a force which urges it towards the ...
... give rise to musical sound ; and we shall commence our analysis of vibratory motion by discussing the simplest conceiv- able case the case of a particle vibrating in a straight line under the action of a force which urges it towards the ...
Página 17
... give the mean of the motions of two of them , a second to give the mean of the motions of the other two , and a third to give the mean of these two means . 111 It is thus always possible to obtain by a combination of n -- I pantagraphs ...
... give the mean of the motions of two of them , a second to give the mean of the motions of the other two , and a third to give the mean of these two means . 111 It is thus always possible to obtain by a combination of n -- I pantagraphs ...
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Términos y frases comunes
amplitude approximately axis boards Books Cabinet Edition called centre Chapter Church circle circular cloth component compound compression constant continued Crown 8vo curve denote described difference direction displacement distance double Edition elasticity ellipse energy English epoch equal equation Essays extension extreme figure fixed force fork given gives half Hence History horizontal Illustrations increase length Maps maximum mean middle moving nearly nodes obtained opposite directions original parallel particle pendulum period perpendicular phase pipe pitch places plane Plates position present produce projection propagation ratio reflected regarded represented resultant revolving right angles round S.H. motions Series shows sides simple harmonic motion sound square straight line string tion tone traced Translated travelling undulations uniform velocity vertical vibrations vols wave-length waves whole Woodcuts
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