Sound: A Course of Eight Lectures Delivered at the Royal Institution of Great Britain |
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Page xii
... Resonance — Vibrations of stopped Pipes : their Divisions and Overtones - Relation of the Tones of stopped Pipes to those of open Pipes - Condition of Column of Air within a Sounding Organ - pipe - Reeds and Reed - pipes - The Organ of ...
... Resonance — Vibrations of stopped Pipes : their Divisions and Overtones - Relation of the Tones of stopped Pipes to those of open Pipes - Condition of Column of Air within a Sounding Organ - pipe - Reeds and Reed - pipes - The Organ of ...
Page 20
... resonant ring of some duration . * I have now to point out another important analogy between sound and light , which has been established by M. Sondhauss . I ignite our electric lamp , and place in front of it this fine large lens ; the ...
... resonant ring of some duration . * I have now to point out another important analogy between sound and light , which has been established by M. Sondhauss . I ignite our electric lamp , and place in front of it this fine large lens ; the ...
Page 172
... RESONANCE . A series of tuning - forks stands before you , whose rates of vibration have already been determined by the syren . This one , you will remember , vibrates 256 times in a second , the length of the sonorous wave which it ...
... RESONANCE . A series of tuning - forks stands before you , whose rates of vibration have already been determined by the syren . This one , you will remember , vibrates 256 times in a second , the length of the sonorous wave which it ...
Page 173
... RESONANCE OF COLUMNS OF AIR . 173 when the fork is placed above it , produces a maximum augmentation of the sound . This reinforcement of the sound is named resonance . Operating in the same way with all the forks in suc- cession , I ...
... RESONANCE OF COLUMNS OF AIR . 173 when the fork is placed above it , produces a maximum augmentation of the sound . This reinforcement of the sound is named resonance . Operating in the same way with all the forks in suc- cession , I ...
Page 174
... resonant jar , A B , fig . 90 . In the time required by the fork to move from a to b , the condensation which it produces runs down to the bottom the jar , is there reflected , and ... RESONANCE OF COAL - GAS . 175 of the wave 174 LECTURE V.
... resonant jar , A B , fig . 90 . In the time required by the fork to move from a to b , the condensation which it produces runs down to the bottom the jar , is there reflected , and ... RESONANCE OF COAL - GAS . 175 of the wave 174 LECTURE V.
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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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