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Regulation Of Voice Communication By Sensory Dynamics, Harlan Lane, Bernard Tranel, Cyrus Sisson
Regulation Of Voice Communication By Sensory Dynamics, Harlan Lane, Bernard Tranel, Cyrus Sisson
Harlan Lane
People speak more loudly in a noisy room or when momentarily deafened and more softly in a quiet room or when sidetone is artificially increased. The effort to compensate for these changes in the signal-to-noise ratio, or to match directly changes in the intensity of a model, typically falls about halfway short (in decibel units). This is probably because a speaker considers that he has doubled his own vocal level in half as many decibels as it takes to double the loudness of the signal or the noise. More concisely, the Lombard-reflex, sidetone-penalty and cross-modality matching functions have exponents of …