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 9
... figure will show how this B C ' Fig1 D E Let ABCDEF represent a section of a part of the sea - surface at any given instant , and suppose that during , say , the next ensuing second of time , the separate drops in ABCDEF move vertically ...
... figure will show how this B C ' Fig1 D E Let ABCDEF represent a section of a part of the sea - surface at any given instant , and suppose that during , say , the next ensuing second of time , the separate drops in ABCDEF move vertically ...
Página 11
... figure , which are separated by more than ten seconds of time , the men who form it are totally different . 6. Let us now return to the sea - waves , and examine more closely the elements of which they consist . Fig . 3 represents a ...
... figure , which are separated by more than ten seconds of time , the men who form it are totally different . 6. Let us now return to the sea - waves , and examine more closely the elements of which they consist . Fig . 3 represents a ...
Página 12
... figure has its crest shorter than its trough and higher than its trough is deep . Moreover the part DC of the crest is steeper than the part CB , while , in the trough , the parts AE and EB are equally steep . Sea - waves have the most ...
... figure has its crest shorter than its trough and higher than its trough is deep . Moreover the part DC of the crest is steeper than the part CB , while , in the trough , the parts AE and EB are equally steep . Sea - waves have the most ...
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