BSTJ 1: 1. July 1922: The Nature of Speech and Its Interpretation. (Fletcher, Harvey) (1922)
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pp. 5-6, Jan., 1922. 138 BELL SVSTEM TECHNICAL JOURNAL plicated that such service would be altogether too costly for com-mercial use; people could not afford to pay for it. The Relation Between the Volume and Articulation ofUndistorted Speech Articulation tests were made upon the high quality… … Fig. 4. in Fig. 4. The abscissas in this curve represent loudness and areexpressed as the natural logarithm of the number of times the speechwave amplitude has been decreased from the initial intensity at}/l inch in front of the mouth of the callers. This unit of loudnesshas never been given a…
Speech · Articulation · Frequencies · Sounds · Syllable · Curves · System · Frequency · Cent · Cycles · Telephone system · Syllable articulation · Speech sounds · Initial speech · Technical journal · Bell system · Three sounds · High quality · System technical · Articulation tests
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