Elementary Lessons on Sound ... |
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Page 5
... length , and may be enumerated as follows : - Summary of Vibrations . ( A. Plucking ( 1. Transverse 1. Of Strings 3. Torsional 2. Longitudinal excited B. Striking by c . Bowing D. Impact of vary with air II . Of Rods III . Of Plates IV ...
... length , and may be enumerated as follows : - Summary of Vibrations . ( A. Plucking ( 1. Transverse 1. Of Strings 3. Torsional 2. Longitudinal excited B. Striking by c . Bowing D. Impact of vary with air II . Of Rods III . Of Plates IV ...
Page 6
... length . 2. When the length of the string is given , the vibration number varies directly , the time of vibration inversely , as the square root of the tension . 3. Strings of the same length and tension vibrate in times which are ...
... length . 2. When the length of the string is given , the vibration number varies directly , the time of vibration inversely , as the square root of the tension . 3. Strings of the same length and tension vibrate in times which are ...
Page 7
... length . The period of a complete vibration is therefore the time required for a pulsation to travel over twice its length : i.e. n = V where is m the length of the string , and n the number of vibrations in a second , or the frequency ...
... length . The period of a complete vibration is therefore the time required for a pulsation to travel over twice its length : i.e. n = V where is m the length of the string , and n the number of vibrations in a second , or the frequency ...
Page 9
... length will thus be brought to rest , and the CTAPLANIE string will sound the upper partial tone belonging to the. Fig . 3. - Harmonics . Nodes and ventral segments of a vibrating string . Fig . 4. - Sonometer . Fig . 4. -. 1. ] 9 MODES ...
... length will thus be brought to rest , and the CTAPLANIE string will sound the upper partial tone belonging to the. Fig . 3. - Harmonics . Nodes and ventral segments of a vibrating string . Fig . 4. - Sonometer . Fig . 4. -. 1. ] 9 MODES ...
Page 11
... length the twelfth has about equal intensity with the fundamental , at one - fourth the double octave , at one - fifth the major seventeenth . The harmonic always slightly precedes the fundamental tone . Speaking generally , a string ...
... length the twelfth has about equal intensity with the fundamental , at one - fourth the double octave , at one - fifth the major seventeenth . The harmonic always slightly precedes the fundamental tone . Speaking generally , a string ...
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Common terms and phrases
bassoon beats bell Cambridge cartilages cavity chords clarinet comma consonant Crown 8vo density Edition elastic ELEMENTARY TREATISE English enharmonic equal temperament Eton College excited Extra fcap fifth flame flute fork fundamental note give 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 third Mathematical membrane metal method metres minor Minor Sixth minor third 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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