The Theory of Sound in Its Relation to MusicH.S. King & Company, 1876 - 187 páginas |
Dentro del libro
Resultados 6-10 de 36
Página 22
... air , and the light powder distributes itself regularly in the way indicated in fig . 14 , where a portion of the tube is represented . The circles are nodes , and between them the powder shows 22 THE THEORY OF SOUND .
... air , and the light powder distributes itself regularly in the way indicated in fig . 14 , where a portion of the tube is represented . The circles are nodes , and between them the powder shows 22 THE THEORY OF SOUND .
Página 48
... represented by the amplitude of the vibrations causing it . The loudness of a sound depends also on the nature and density of the body which is to transmit it . In fact , a sounding body is heard in different degrees of loudness ...
... represented by the amplitude of the vibrations causing it . The loudness of a sound depends also on the nature and density of the body which is to transmit it . In fact , a sounding body is heard in different degrees of loudness ...
Página 63
... represented in fig . 26 , answers this purpose . To the movable disc CF is fixed a vertical steel arbor Aa , which carries at its upper end a few turns S of what is called an endless screw . The teeth of a toothed wheel EH gear into ...
... represented in fig . 26 , answers this purpose . To the movable disc CF is fixed a vertical steel arbor Aa , which carries at its upper end a few turns S of what is called an endless screw . The teeth of a toothed wheel EH gear into ...
Página 68
... represented by about twice as many vibrations per second as that of men . Subdivi- sions are made for musical purposes in each of these classes of voice : thus there are , for men , bass , baritone , and tenor voices ; for women ...
... represented by about twice as many vibrations per second as that of men . Subdivi- sions are made for musical purposes in each of these classes of voice : thus there are , for men , bass , baritone , and tenor voices ; for women ...
Página 72
... represented , in respect of their vibrations per second , by the whole numbers , 2 , 3 , 4 , & c . By considering the mode of formation of these notes , the following two laws are arrived at : - -- ( 1. ) The harmonics increase , in ...
... represented , in respect of their vibrations per second , by the whole numbers , 2 , 3 , 4 , & c . By considering the mode of formation of these notes , the following two laws are arrived at : - -- ( 1. ) The harmonics increase , in ...
Otras ediciones - Ver todas
Términos y frases comunes
beats bell called Cloth complicated consonant corresponds Crown 8vo curve cylinder demonstrate Demy 8vo different notes dissonant distance elastic embouchure example experiment fact Fcap feeble fifth flame fourth Frontispiece fundamental note give Greeks harmonic series heard holes human voice Illustrations instrument International Scientific Series intervals length LL.D loudness major scale major third means melody membrane ment metres per second minor chord movable disc musical scale musical sounds nodal lines node number of vibrations observed obtained octave oscillations particle pendulum perfect chord pianoforte pipe placed plate POEMS Portrait Post 8vo price 58 produced Prof Professor Pythagorean scale reflection reinforce resonators resultant notes riders rubbed Second Edition second octave semitone seventh harmonic sharp simple ratios siren Small crown 8vo sonorous string temperate scale Third Edition timbre tions Translated tube tuning tuning-fork velocity of sound vibrations per second vibratory movement violin vols whilst
Pasajes populares
Página 47 - VYNER (Lady Mary). Every day a Portion. Adapted from the Bible and the Prayer Book, for the Private Devotions of those living in Widowhood. Collected and edited by Lady Mary Vyner. Square crown 8vo. Cloth extra, price 5*.
Página 12 - WORLD : a Simple Account of Man in Early Times. Sixth Edition. Crown 8vo. price y. A Special Edition for Schools. Price is. THE CHILDHOOD OF RELIGIONS. Including a Simple Account of the Birth and Growth of Myths and Legends.
Página 31 - The Medical Guide for Anglo-Indians. Being a Compendium of Advice to Europeans in India, relating to the Preservation and Regulation of Health. With a Supplement on the Management of Children in India. Second Edition. Crown 8vo. Limp cloth, price 3* . 6d, MALDEN (HE and EE) Princes and Princesses.
Página 37 - Our Place among Infinities: A Series of Essays contrasting our Little Abode in Space and Time with the Infinities Around us.
Página 23 - II. Physics and Politics ; or, Thoughts on the Application of the Principles of "Natural Selection " and " Inheritance
Página 18 - FRASER (Donald). Exchange Tables of Sterling and Indian Rupee Currency, upon a new and extended system, embracing Values from One Farthing to One Hundred Thousand Pounds, and at Rates progressing, in Sixteenths of a Penny, from is. gd.
Página 27 - HOPKINS (M.). . The Port of Refuge; or, Counsel and Aid to Shipmasters in Difficulty, Doubt, or Distress. Crown 8vo.
Página 20 - GRIMLEY, Rev. HN, MA— Tremadoc Sermons, chiefly on the Spiritual Body, the Unseen World, and the Divine Humanity.
Página 35 - GODWIN (William). William Godwin: His Friends and Contemporaries. With Portraits and Facsimiles of the handwriting of Godwin and his Wife. By C. Kegan Paul. 2 vols. Demy 8vo. Cloth, price 28*.