Effect of ambient noise on the vocal output and the preferred listening level of conversational speech

Lane, 1971, The Lombard sign and the role of hearing in speech, Journal of Speech and Hearing Research, 14, 677, 10.1044/jshr.1404.677 Lombard, 1911, Le signe de l'élévation de la voix, Annales des Maladies de l'Orielle et du Larynx, 37, 101 Brady, 1966, Equivalent peak level: A threshold-independent speech-level measure, Journal of the Acoustical Society of America, 44, 695, 10.1121/1.1911163 Davenport, 1952, An experimental study of speech-wave probability distributions, Journal of the Acoustical Society of America, 24, 390, 10.1121/1.1906909 Korn, 1954, Effect of psychological feedback on conversational noise reduction in rooms, Journal of the Acoustical Society of America, 26, 793, 10.1121/1.1907420 Gardner, 1966, Effect on noise, system gain, and assigned task on talking levels in loudspeaker communication, Journal of the Acoustical Society of America, 40, 955, 10.1121/1.1910220 Rice, 1974, A laboratory study of nuisance due to traffic noise in a speech environment, Journal of Sound and Vibration, 37, 87, 10.1016/S0022-460X(74)80060-X Richards, 1975, Most comfortable loudness for pure tones and speech in the presence of masking noise, Journal of Speech and Hearing Research, 18, 498, 10.1044/jshr.1803.498 Pollack, 1949, The effect of white noise on the loudness of speech of assigned average level, Journal of the Acoustical Society of America, 21, 255, 10.1121/1.1906504