在尾酒派对听话场景下,无人监督的语音语言处理
Lingxi Lu1, Danni Wu1, Xiaoyu Zhang1
1Center for the Cognitive Science of Language, Beijing Language and Culture University, China.
Journal of speech, language, and hearing research : JSLHR
|December 3, 2024
概括
掩盖语音复杂性在杂环境中显著影响目标语音识别. 比较简单的结构更高的语言复杂性在竞争性演讲中,就像完整的句子一样,会引起更多的干扰,影响在具有挑战性的情况下的听力.
科学领域:
- 听觉神经科学 听觉神经科学
- 语音感知 语音感知
- 精神声学是一种精神声学.
背景情况:
- 在杂的环境中理解语音,比如在尾酒会上,是个挑战.
- 在听觉掩饰中,不相关语音的语言处理的作用受到辩论.
研究的目的:
- 研究竞争性语音中的语言结构 (音节,单词,句子) 如何影响目标语音识别.
- 检查语言和空间揭露效应之间的相互作用.
主要方法:
- 三十六名参与者识别了目标语音被不同的语言复杂度的竞争性语音掩盖.
- 语音的空间位置被操纵来评估互动.
- 在不同的信号噪声比率中,使用心理测量函数测量了可理解性值.
主要成果:
- 目标语音识别在语言结构和可理解的掩饰语音下显著下降.
- 用更高复杂度 (句子) 掩盖语音会比较低复杂度 (音节) 引起更大的干扰.
- 掩盖的语言释放与掩盖的空间释放相关,并且是附加的.
结论:
- 掩盖语音的语言复杂性会影响目标语音的识别.
- 不相关语音的更高层次的语言处理发生在杂的听力条件下.
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