Elementary Lessons on Sound ...Macmillan & Company, 1879 - 191 sider |
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Side 11
... distance , 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 ...
... distance , 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 ...
Side 10
... distance . When the tension is gradually lessened , the single segment at first formed divides into two , then into three portions , each separated by motionless nodes.1 Longitudinal and Torsional Vibrations . Longitudinal Vibrations ...
... distance . When the tension is gradually lessened , the single segment at first formed divides into two , then into three portions , each separated by motionless nodes.1 Longitudinal and Torsional Vibrations . Longitudinal Vibrations ...
Side 13
... distance . When the tension is gradually lessened , the single segment at first formed divides into two , then into three portions , each separated by motionless nodes.1 Longitudinal and Torsional Vibrations . Longitudinal Vibrations ...
... distance . When the tension is gradually lessened , the single segment at first formed divides into two , then into three portions , each separated by motionless nodes.1 Longitudinal and Torsional Vibrations . Longitudinal Vibrations ...
Side 19
... distance of each node from the end being about one - fourth of the distance between them . In the second form the rod has three nodes , and four vibrating parts , the central segment dividing into two . The fundamental note of rods thus ...
... distance of each node from the end being about one - fourth of the distance between them . In the second form the rod has three nodes , and four vibrating parts , the central segment dividing into two . The fundamental note of rods thus ...
Side 40
... distance from the top . The pipe then speaks its first harmonic , the octave of the funda- mental . By a further wind - pressure three nodes may form , the first of which is one - sixth from the embouchure , the third at a similar distance ...
... distance from the top . The pipe then speaks its first harmonic , the octave of the funda- mental . By a further wind - pressure three nodes may form , the first of which is one - sixth from the embouchure , the third at a similar distance ...
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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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