PHYSICAL MEASUREMENTS OF AUDITION 179 



35 Scripture and Smith, Stud, from Yale Psychol. Lab., 2, p. 105, 1894. 

 38 Stumpf and Meyer, Ann. d. Phys., 61, p. 773, 1897. 



37 Schwendt, Arch.f. d. ges. Physiol., 75, p. 346, 1899. 



38 Edelmann, Ann. d. Phys., 2, p. 469, 1900. 



39 Meyer, Jour. Physiol, 28, p. 417, 1902. 



40 Wien. Arch.f. ges. Physiol, 97, p. 1, 1903. 



41 Bezold, Funk. Pruef. d. Mensch. Gehoer., 2, p. 162, 1903. 



42 Schulze, Ann. d. Phys., 24, p. 785, 1907. 



43 Stueker, Sitz. Ber. d. Akad. d. Wiss. Wien., 116, 2a, p. 367, 1907. 



44 Wegel, Proc. Nat'l Acad., July 15, 1922. 



Lower Limit of Audibility 



45 Savart, Ann. de Phys. et de Chem., 47. 



46 Helmholtz, "Sens, of Tone," Eng. Trans., p. 175, 1885. 



47 Preyer, " Ueber d. Grenze d. Tonwahr," Jena, p. 8, 1876. 



48 Benzold, Ztschr. f. Psychol, u. Physiol, 13, p. 161, 1897. 

 49 Schaefer, Ztschr. f. Psychol, u. Physiol, 21, p. 161, 1899. 



60 Imai and Vance, Psychol. Monogr., 16, p. 104, 1914. 



51 Wegel, Proc. Nat'l Acad., July 15, 1922. 



Miscellaneous References 



52 Mayer, A. M., Phil. Mag., 11, p. 500, 1875, "Researches in Acoustics." 



53 Peterson, Jos. Psychol. Rev., 23, No. 5, p. 333, 1916, "The Place of Stimulation in 



the Cochlea vs. Frequency as a Direct Determiner of Pitch." 

 84 Arnold and Crandall, Phys. Rev., 10, No. 1, July, 1917, "The Thermophone as a 

 Precision Source of Sound." 



54 Wente, Phys. Rev., 19, No. 5, p. 498, 1922, "The Sensitivity and Precision of the 



Electrostatic Transmitter for Measuring Sound Intensities." 

 56 Fletcher and Wegel, Phys. Rev., 19, No. 6, June, 1922, "The Frequency Sensitivity 



of Normal Ears." 

 67 Fowler and Wegel, Annals of the Amer. Rhin., Larg. and Ot. Soc, June, 1923, 



"Audiometric Methods and their Applications." 

 98 Fletcher, "Nature of Speech and its Interpretation," Jour. Frank. Inst., June, 1922. 

 59 Lillie, R. S., "The Relation of Stimulation and Conduction in Irritable Tissues 



to Changes in Permeability of the Limiting Membranes," Amer. J. Physiol. 



28, 197-223, 1911. Also other papers. 

 80 Lucas, K., "The Conduction of the Nervous Impulse," London, 1919. 



Discussions of the Theory of Hearing 



61 Roaf, Phil. Mag., 43, pp. 349-354, Feb., 1922. 



82 Wrightson, "Analytical Mechanism of Internal Ear," 1918. 



63 Morton, Phys. Soc. Lond., 31, p. 101, Apr., 1919. 



64 Peterson, Psych. Rev., 20, p. 312, 1913. 



66 Boring and Titchener, Physiolog. Abs., 6, p. 27, April, 1921. 



69 Meyer, Amer. Jour, of Psych., 18, pp. 170-6, 1907. 



67 Hartridge, Brit. Jour. Psychol, 12, pp. 248-52, 1921. 

 68 Hartridge, Brit. Jour. Psychol, 12, pp. 277-88, 1921. 

 98 Gray, Jour. Anal Phys., 34, p. 324, 1900. 



70 Hartridge, Brit. Jour. Psychol, 12, pp. 142-6, 1921. 

 "Hartridge, Brit. Jour. Psychol, 12, pp. 248-52, 1921. 



73 Hartridge, Nature, 107, pp. 394-5, May 26, 1921; 107, p. 204, April 14, 1921. 

 73 Hartridge, Brit. Jour. Psychol, 12, pp. 362-82, Aug. 16, 1921. 



