Sound, 8 lectures1869 |
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Página xiv
... Reeds and Reed- pipes - The Voice - Overtones of the Vocal Chords - The Vowel Sounds - Kundt's experiments - New methods of determining the Velocity of Sound SUMMARY OF LECTURE V. . LECTURE VI . . Sounding Flames - Influence of the Tube ...
... Reeds and Reed- pipes - The Voice - Overtones of the Vocal Chords - The Vowel Sounds - Kundt's experiments - New methods of determining the Velocity of Sound SUMMARY OF LECTURE V. . LECTURE VI . . Sounding Flames - Influence of the Tube ...
Página 68
... reed , or the human voice . Operating delicately , we might even deter- mine from the hum of an insect the number of times it 6 flaps its wings in a second . I will illustrate the subject by determining in your presence this tuning ...
... reed , or the human voice . Operating delicately , we might even deter- mine from the hum of an insect the number of times it 6 flaps its wings in a second . I will illustrate the subject by determining in your presence this tuning ...
Página 123
... of such a string is substantially the same as that of the syren . The string renders intermittent the current of air . Its action also resembles that of a reed . See Lecture V. made by the wire upon the surrounding air . The.
... of such a string is substantially the same as that of the syren . The string renders intermittent the current of air . Its action also resembles that of a reed . See Lecture V. made by the wire upon the surrounding air . The.
Página 159
... REEDS AND REED - PIPES -THE VOICE - OVERTONES OF THE VOCAL CHORDS - THE VOWEL SOUNDS- KUNDT'S EXPERIMENTS NEW METHODS OF DETERMINING THE VELOCITY OF SOUND . WE E have thus far occupied ourselves exclusively with transversal vibrations ...
... REEDS AND REED - PIPES -THE VOICE - OVERTONES OF THE VOCAL CHORDS - THE VOWEL SOUNDS- KUNDT'S EXPERIMENTS NEW METHODS OF DETERMINING THE VELOCITY OF SOUND . WE E have thus far occupied ourselves exclusively with transversal vibrations ...
Página 192
... REEDS AND REED - PIPES . The construction of the syren , and our experiments with that instrument , are , no doubt , fresh in your recol- lection . Its musical sounds are produced by the cutting up into puffs of a series of air currents ...
... REEDS AND REED - PIPES . The construction of the syren , and our experiments with that instrument , are , no doubt , fresh in your recol- lection . Its musical sounds are produced by the cutting up into puffs of a series of air currents ...
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Términos y frases comunes
aërial augmentation beats bell burner carbonic acid caused centre Chladni column of air condensation conduit corresponding Crown 8vo density diameter disc dissonance distance divides division Edition elasticity embouchure emitted experiments flame fork fundamental tone gases glass harmonic hear heard Helmholtz human voice hydrogen illustrated inches instrument intensity interval lecture length light liquid longitudinal vibration major third membrane meters motion musical intervals musical sound nodal lines nodes number of vibrations obtained octave odd numbers open pipe organ-pipe orifice oscillation overtones particles pass pendulum perfect pitch placed plate pressure produced prongs propagation pulses rapidity rarefaction rate of vibration ratio reed rendered resonance resultant tone rod fixed rotation screen shorten shown in fig sonorous wave square stretched string surface syren tion tube tuning-fork tympanic membrane unison vein velocity of propagation velocity of sound ventral segments vibrating segments vols wire Woodcuts
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