Sound and Music: An Elementary Treatise on the Physical Constitution of Musical Sounds and Harmony

according Accordingly advance assigned associated beats called cause clang close complete concord constituent contained continuous corresponding crest described determine direction dissonance distance divided effect equal exactly examine experiment extent extreme fact Fifth figure fixed follows forces fork four Fourth further give given half heard Hence higher horizontal increase initial instance intensity interval length less loudness lower Major means middle Minor Third mode motion movement moving musical nodes observe obtained occupies Octave once opposite originally pair partial-tones particles passing pendulum performed period pianoforte pipe piston pitch position present pressure produced pulse rapid reach reader remains represented resonance respectively rest result rise scale segments separate shown shows simple tones single Sixth sound stopped string successive suppose swing tion trough tube varies vertical vibration wave whole wires