Sound: A Course of Eight Lectures Delivered at the Royal Institution of Great Britain |
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Page 72
... fundamental note the number of vibrations would be 32,768 . Taking ... tone of orchestra instruments is the E of the double- bass , with 414 ... tone ceases . In height the pianoforte reaches to air with 3,520 vibrations , or sometimes to ...
... fundamental note the number of vibrations would be 32,768 . Taking ... tone of orchestra instruments is the E of the double- bass , with 414 ... tone ceases . In height the pianoforte reaches to air with 3,520 vibrations , or sometimes to ...
Page 91
... fundamental note . By turning a peg , round which one end of it is coiled , I tighten the string ; the pitch is now ... tone . Now , the number of vibrations executed in the unit of time bears a definite relation to the stretching force ...
... fundamental note . By turning a peg , round which one end of it is coiled , I tighten the string ; the pitch is now ... tone . Now , the number of vibrations executed in the unit of time bears a definite relation to the stretching force ...
Page 117
... two or more simple ones , and an assemblage of tones , such 6 * This quality of sound , sometimes called its register colour or timbre . ' -THOMAS YOUNG , Essay on Music . as we obtain when the fundamental tone and the harmonic.
... two or more simple ones , and an assemblage of tones , such 6 * This quality of sound , sometimes called its register colour or timbre . ' -THOMAS YOUNG , Essay on Music . as we obtain when the fundamental tone and the harmonic.
Page 118
... fundamental tone and the harmonic of a string sound together , is called by the Germans a Klang . May we not employ the English word clang te denote the same thing , and thus give the term a precise scientific meaning akin to its ...
... fundamental tone and the harmonic of a string sound together , is called by the Germans a Klang . May we not employ the English word clang te denote the same thing , and thus give the term a precise scientific meaning akin to its ...
Page 119
... tone , disappear from the clang . All these tones require a node at the centre , where , according to the principle of Young , it cannot now be formed . But I now pluck some other point , say 25 , and damp 50 as before . The fundamental ...
... tone , disappear from the clang . All these tones require a node at the centre , where , according to the principle of Young , it cannot now be formed . But I now pluck some other point , say 25 , and damp 50 as before . The fundamental ...
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Common terms and phrases
auditory nerve augmentation beats bell carbonic acid cause centre Chladni column of air condensation corresponding Crown 8vo density disc distance divides division Edition elasticity embouchure Eustachian tube experiment flame fork four fundamental tone glass harmonic hear heard heat Helmholtz higher tones human voice hydrogen illustrated inches instrument intensity interval lecture length light liquid membrane ments motion musical sound nodal lines nodes number of vibrations observed obtain octave open pipe organ-pipe orifice oscillate overtones particles pass pitch plate Post 8vo pressure produced prongs puffs pulse rapidity of vibration rarefaction rate of vibration ratio reed reflected rendered resonance resultant tone rotation sonorous wave square stopped pipe stretched string surface syren temperature tion tube tuning-fork tympanic membrane unison vein velocity in air velocity of sound ventral segments vibrating segments vibrating strings voice vols vowel wire Woodcuts
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