Elementary Lessons on Sound ... |
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Page 1
... usually given at about thirty - two single , or sixteen double vibrations per second . Apparatus for the demonstration of this fact will be noted further on . Its higher limit is even more variable , owing to physiological differences ...
... usually given at about thirty - two single , or sixteen double vibrations per second . Apparatus for the demonstration of this fact will be noted further on . Its higher limit is even more variable , owing to physiological differences ...
Page 6
... usually studied ; in which , if the stretching due to lateral displacement be small in comparison with that to which the string is already subjected , it may be neglected . Transverse Vibrations of Strings . The laws are as follows ...
... usually studied ; in which , if the stretching due to lateral displacement be small in comparison with that to which the string is already subjected , it may be neglected . Transverse Vibrations of Strings . The laws are as follows ...
Page 11
... usually one or two metres apart . The space between these is occupied by a graduated scale , and a travelling bridge slides along the whole distance . By means of the wrest pins , one or more wires are strained over the fixed bridges to ...
... usually one or two metres apart . The space between these is occupied by a graduated scale , and a travelling bridge slides along the whole distance . By means of the wrest pins , one or more wires are strained over the fixed bridges to ...
Page 13
... usually difficult to hear in ordinary sonometers , because the two bridges at the extremities of the string being unable to stop the longitu- dinal vibrations , they are transmitted to the lengths of wire beyond , and thus stifled by ...
... usually difficult to hear in ordinary sonometers , because the two bridges at the extremities of the string being unable to stop the longitu- dinal vibrations , they are transmitted to the lengths of wire beyond , and thus stifled by ...
Page 14
... usually of 13 metre or more in length , is placed below the string , which can be stretched either by wrest - pins or by a weight . A leaden clamp travels along the string . It is the inertia of this weight and that of the terminals ...
... usually of 13 metre or more in length , is placed below the string , which can be stretched either by wrest - pins or by a weight . A leaden clamp travels along the string . It is the inertia of this weight and that of the terminals ...
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Common terms and phrases
arranged bassoon beats bell Cambridge cartilages cavity chords clarinet comma consonant corresponding Crown 8vo density elastic ELEMENTARY TREATISE English enharmonic equal temperament Eton College excited experiments Extra fcap fifth flame flute fork fundamental note give GREEK harmonic harmonium heard heat Helmholtz HISTORY human voice instrument intervals J. P. MAHAFFY John's College keyboard keys late Fellow LATIN length longitudinal Lord Rayleigh lower major sixth major third Mathematical membrane metal method metres minor monochord motion musical tones named nodes number of vibrations numerous Illustrations oboe octave ordinary organ Owens College Oxford perfect perfect fifths pipe pitch plate prime tone produced Professor ratio reed resonance rotating scale schismas School semitone sharpened siren sixth sonorous source of sound stopped string temperament temperature termed tonometer tube tuned tuning-fork unison upper partial tones velocity of sound vibration number violin wave wave-length
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