Sound and Music: A Non-mathematical Treatise on the Physical Constitution of Musical Sounds and Harmony, Including the Chief Acoustical Discoveries of Professor HelmholtzJohnson Reprint Corporation, 1967 - 219 páginas |
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Página 21
... performed in an indefinitely numerous variety of modes . Let us now compare the positions of a drop at successive equal intervals of time , when cooperating in the transmission of waves of different forms . Fig . 10 ...
... performed in an indefinitely numerous variety of modes . Let us now compare the positions of a drop at successive equal intervals of time , when cooperating in the transmission of waves of different forms . Fig . 10 ...
Página 56
... performed in a given time , we have only to multiply this number by the number of holes on the disc in order to ascertain how many tube - dis- charges have occurred , and therefore how many corresponding aerial vibrations have been ...
... performed in a given time , we have only to multiply this number by the number of holes on the disc in order to ascertain how many tube - dis- charges have occurred , and therefore how many corresponding aerial vibrations have been ...
Página 88
... performing the analysis with the unassisted ear . This by no means indicates any aural defect , as he may at first ... perform the direct analysis . As he pursues the subject further experimentally , his analyti- cal faculty will no ...
... performing the analysis with the unassisted ear . This by no means indicates any aural defect , as he may at first ... perform the direct analysis . As he pursues the subject further experimentally , his analyti- cal faculty will no ...
Contenido
CHAPTER | 1 |
and time of vibration 8Periodic vibrations SS 9 10Form | 22 |
Musical and nonmusical Sounds 23 | 46 |
Derechos de autor | |
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Sound and Music: An Elementary Treatise on the Physical Constitution of ... Sedley Taylor Sin vista previa disponible - 2016 |
Términos y frases comunes
absolute pitch Accordingly air-column amplitude assigned chords clarionet coincides combination-tone complete vibration composite sounds concord consonance and dissonance corresponding crest discord dissonance distance drop drop-vibration effect equal intervals equal waves Fifth figure fixed follows fork forms of vibration Fourth fundamental tone give rise harmonium heard Helmholtz Hence horizontal human voice instrument intensity inversion length level-line loudness lower Major Third ment Minor Seventh Minor Sixth mode of vibration motion moving musical sound nodes obtained occupied octave open pipe oscillation overtones pair partial-tones particle pendulum pianoforte piston pitch pressure produced prong pulse of condensation pulse-length rapid rate of vibration resonance result scale simple tones single musical stopped pipe straight line string suppose swing timbre tion tonic Tonic Sol-Fa traversing triads trough tube tuning tuning-fork unison velocity ventral segments vertical vibration-fraction vibration-numbers vibrations per second wave-form wave-length wires