9420 Vowels 



analysis of French. Monoyer, . C. R. 126 



(1898) 1637-. 

 , harmonic. Ewing, J. A., (& Jenkin, F. 



[1878] Edinb. R. S. T. 28 (1879) 745-. 

 , . Lloyd, R. J. Edinb. R. S. P. 22 



(1900) 97-. 

 , Helmholtz's. Herschel, A. S. Glasg. Ph. 



S. P. 7 (1871) 417-. 



by photography. Merritt, E. Am. As. P. 

 (1892) 82-. 



of very sharp. Doumer, E. C. R. 105 

 (1887) 1247-. 



curves, testing by Konig's wave siren. Her- 

 mann, L. Pfliig. Arch. PI. 48 (1891) 574-. 

 English, instrumental production and musical 



sequence. Potter, R. [1873] Camb. Ph. 



S. P. 2 (1876) 306-. 

 graphic records. Gelle, . Par. S. Bl. Mm. 



52 (1900) (C.R.) 847-, 955-. 

 . Samqjlov, A. [1900] Pliste. Rs. 2 



(1900-02) 62-. 



investigation by Edison's phonograph. Her- 

 mann, L. Pfliig. Arch. PI. 47 (1890) 42-. 

 and natural tuning-fork. Kronig, A. A. Ps. 



C. 157 (1876) 339-. 

 notes characteristic of. Konig, R. C. R. 70 



(1870) 931-. 

 overtones. Lindelof, L. L. Helsingf. Ofv. 12 



(1870) 162-. 

 production in singing. Lefort, J. Par. S. Ps. 



' 86. (1893) 8-. 

 whisper. Lefort, J. C. R. 96 (1883) 



1224-. 

 quality. Helmholtz, H. Munch. Gelehrte Az. 



48 (1859) 537-. 

 . Bonders, F. C. Bonders Arch. 3 (1863) 



446-. 

 and reed organ-pipes. Willis, (Prof.) R. [1828- 



29] Camb. Ph. S. T. 3 (1830) 231-. 

 synthesis. Preece, W. H., & Stroh, A. R. S. 



P. 28 (1879) 358-. 



. Murage, . C. R. 130 (1900) 746-. 

 theories. Bell, A. G. Am. J. Ot. 1 (1879) 



163-. 

 . M'Kendrick, J. G. Edinb. R. S. P. 22 



(1900) 71-. 



theory. Bourseul, . J. de Ps. 7 (1878) 377-. 

 . Pipping, H. Z. Bl. 31 (1895) 524-; 



Helsingf. Acta 20 (1895) No. 11, 66 pp. 



of formation. Marage, R. Par. S. Ps. Se\ 

 (1900) 109-. 



, Grassmann's. Auerbach, F. A. Ps. C. 4 



(1878) 508-. 



, . Lahr, J. A. Ps. C. 27 (1886) 94-. 

 , Helmholtz's. Qvanten, E. von. Stockh. 



Ofv. 31 (1874) No. 6, 47-; A. Ps. C. 154 



(1875) 272-, 522-. 

 , , phonograph experiments. Cross, C. R., 



& Wendell, G. V. Am. Ac. P. 27 (1893) 



271-. 

 transmission by telephone and microphone. 



Hermann, L. Pfliig. Arch. PL 48 (1891) 



543-. 

 wave forms. (Crum Brown's apparatus.) 



Ewing, J. A., <& Jenkin, F. Edinb. R. S. 



P. 9 (1878) 723-. 



Limits of Audition 9430 



9430 Limits of Audition as De- 

 pendent on Intensity and Pitch. 

 9500; Physiology 3533.) 



Montigny, C. Brux. Ac. Bll. 15 (1848) (pte. 2) 



378. 



Knorr, E. Pogg. A. 113 (1861) 320-. 

 Love, J. K. Glasg. Md. J. 30 (1888) 137-, 



218-. 



Rollett, A. Steierm. Mt. (1893) xlix-. 

 Zwaardemaker, H. Utr. Prv. Gn. Aant. (1893) 



7- ; Z. Psychol. 7 (1894) 10-. 

 Rayleigh, (Lord). [1897] R. I. P. 15 (1899) 



Amplitude of just audible aerial waves. Ray- 

 leigh, (Lord). Ph. Mg. 38 (1894) 365-. 

 sound waves. Rayleigh, (Lord). [1877] 



R. S. P. 26 (1878) 248-. 

 Binaural audition. Thompson, S. P. Ph. Mg. 



4 (1877) 274- ; 6 (1878) 383- ; 12 (1881) 351-. 

 Constancy of perception of pure tones at limits 



of audition. Heinrich, W. [1900] Krk. 



Ak. (Mt.-Prz.) Rz. 19 1901) 41-; Crc. Ac. 



Sc. Bll. (1900) 37-. 

 Ear, sensibility. Savart, F. A. C. 44 (1830) 



337-. 

 , . Kohlrausch, W. F. A. Ps. C. 7 (1879) 



335-. 

 , to high and low musical tones. Fessel, 



F. Pogg. A. Ill (1860) 189-, 510-. 

 , . Brunner, G. Z. 



Ohrh. 13 (1884) 263-; Arch. Ot. 13 (1884) 



256-. 

 Estimation by electric method. Jacobson, L. 



Arch. An. PI. (PL Ab.) (1888) 189-. 

 Inaudible sounds (by certain ears) . Wollaston, 



W. H. Phil. Trans. (1820) 306-. 



. Drew, S. Intell. Obs. 7 (1865) 413-. 



Intensity of air motion near limits of audition. 



Tnpler, A., <& Boltzmann, L. A. Ps. C. 141 



(1870) 349-. 

 , comparative. Charpentier, A. Arch, de 



PI. 2 (1890) 496-. 

 , measurement. Wien, M. A. Ps. C. 36 



(1889) 834-. 

 , variations and perception. Tischer, E. 



Ph. Stud. 1 (*1883) 495-. 

 Least number of vibrations for recognition of 



pitch. Pfaundler, L. [1877] Wien Ak. Sb. 



76 (1878) (Ab. 2) 561-. 

 . Dolbear,A.E. Am. 



J. Ot. 2 (1880) 1-. 

 . Cross, C. R. Am. 



As. P. (1884) 114-. 

 . Cross, C. R., & 



Maltby, M. E. Am. Ac. P. 27 (1893) 222-. 

 Limit for direct and reflected sound. Henry, 



J. Am. As. P. (1851) 42-. 

 duration of sound. Marangoni, C., <& 



Villari, E. Mil. I. Lomb. Rd. 2 (1869) 



719- ; (x) N. Cim. 1 (1869) 382-. 



. Gelle, . Par. S. Bl. Mm. 



38 (1886) (C.R.) 38-. 

 . Jacobson, L. [1886] Arch. 



Ohrh. 24 (1887) 39-. 



542 



