Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Selective sensitivity of human hearing to amplitude modulation. / Morozov, V. P.; Chernigovskaya, T. V.
в: Journal of Evolutionary Biochemistry and Physiology, Том 11, № 5, 1976, стр. 410-414.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Selective sensitivity of human hearing to amplitude modulation
AU - Morozov, V. P.
AU - Chernigovskaya, T. V.
PY - 1976
Y1 - 1976
N2 - An investigation into the sensitivity of human hearing to perception of amplitude modulation of sound discloses a statistically reliable threshold minimum for modulation frequencies in the 4-6 Hz band. It is hypothesized that this phenomenon is evolutionarily caused by the adjustment of the human hearing system to the perception of speech, the amplitude modulation of which is the result of the articulation of syllables. An acoustic analysis carried out of the speech of different speakers confirmed the presence of a statistically reliable maximum in the amplitude modulation of the audio flow precisely in the 4-6 Hz band. Thus selectively increased sensitivity of hearing to the perception of these amplitude modulation frequencies increases the reliability and noise stability of the speech hearing system.
AB - An investigation into the sensitivity of human hearing to perception of amplitude modulation of sound discloses a statistically reliable threshold minimum for modulation frequencies in the 4-6 Hz band. It is hypothesized that this phenomenon is evolutionarily caused by the adjustment of the human hearing system to the perception of speech, the amplitude modulation of which is the result of the articulation of syllables. An acoustic analysis carried out of the speech of different speakers confirmed the presence of a statistically reliable maximum in the amplitude modulation of the audio flow precisely in the 4-6 Hz band. Thus selectively increased sensitivity of hearing to the perception of these amplitude modulation frequencies increases the reliability and noise stability of the speech hearing system.
UR - http://www.scopus.com/inward/record.url?scp=0017069828&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:0017069828
VL - 11
SP - 410
EP - 414
JO - Journal of Evolutionary Biochemistry and Physiology
JF - Journal of Evolutionary Biochemistry and Physiology
SN - 0022-0930
IS - 5
ER -
ID: 95403087