An addendum to "Effects of Noise on Speech Production: Acoustic and Perceptual Analyses" [J. Acoust. Soc. Am. 84, 917-928 (1988)].
An addendum to "Effects of Noise on Speech Production: Acoustic and Perceptual Analyses" [J. Acoust. Soc. Am. 84, 917-928 (1988)].
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“噪声对语音产生的影响：声学和感知分析”的附录 [J。
DOI：
10.1121/1.398602
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发表时间：
1989
期刊：
影响因子：
--
通讯作者：
Bernacki,RH
中科院分区：
文献类型：
--
作者：
Summers,WV;Johnson,K;Pisoni,DB;Bernacki,RH
作者回应惠誉的评论[H. Fitch，J. Acoust.美国社会86，2017-2019（1989）]在较早的文件。提出了新的分析，以解决在原始报告中观察到的F1差异是否是线性预测编码（LPC）分析技术的伪影的问题。与惠誉的说法相反，结果表明，最初报道的F1差异实际上是由于声道共振特性的变化。结论是说话人在噪声中说话时，语音中存在重要的声学语音差异。这些差异反映了声门和声门上事件的变化，这些变化旨在在不利条件下保持语音清晰度。
The authors respond to Fitch’s comments [H. Fitch, J. Acoust. Soc. Am. 86, 2017–2019 (1989) ] on an earlier paper. New analyses are presented to address the question of whether F1 differences observed in the original report are an artifact of linear predictive coding (LPC) analysis techniques. Contrary to Fitch’s claims, the results suggest that the F1 differences originally reported are, in fact, due to changes in vocal tract resonance characteristics. It is concluded that there are important acoustic-phonetic differences in speech when talkers speak in noise. These differences reflect changes in both glottal and supraglottal events that are designed to maintain speech intelligibility under adverse conditions.