婴儿的高频敏感性。
High-frequency sensitivity in infants.
作者信息
Schneider B, Trehub S E, Bull D
出版信息
Science. 1980 Feb 29;207(4434):1003-4. doi: 10.1126/science.7352294.
PMID:7352294
Abstract
Auditory thresholds were determined for infants and adults to half-octave bands of noise centered at 10,000 and 19,000 hertz. Adults were significantly more sensitive than infants at 10,000 hertz, but at 19,000 hertz, adults and infants had comparable thresholds.
摘要
测定了婴儿和成人对以10000赫兹和19000赫兹为中心的半倍频程噪声带的听觉阈值。在10000赫兹时，成人比婴儿明显更敏感，但在19000赫兹时，成人和婴儿的阈值相当。
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