期刊
LANGUAGE AND COGNITIVE PROCESSES
卷 27, 期 7-8, 页码 953-978出版社
ROUTLEDGE JOURNALS, TAYLOR & FRANCIS LTD
DOI: 10.1080/01690965.2012.705006
关键词
Speech recognition; Lexical access; Adverse conditions; Signal degradation; Cognitive load; Masking
资金
- ESRC [ES/I000682/1] Funding Source: UKRI
- MRC [MC_U105580446] Funding Source: UKRI
- Economic and Social Research Council [ES/I000682/1] Funding Source: researchfish
- Medical Research Council [MC_U105580446] Funding Source: researchfish
This article presents a review of the effects of adverse conditions (ACs) on the perceptual, linguistic, cognitive, and neurophysiological mechanisms underlying speech recognition. The review starts with a classification of ACs based on their origin: Degradation at the source (production of a noncanonical signal), degradation during signal transmission (interfering signal or medium-induced impoverishment of the target signal), receiver limitations (peripheral, linguistic, cognitive). This is followed by a parallel, yet orthogonal classification of ACs based on the locus of their effect: Perceptual processes, mental representations, attention, and memory functions. We then review the added value that ACs provide for theories of speech recognition, with a focus on fundamental themes in psycholinguistics: Content and format of lexical representations, time-course of lexical access, word segmentation, feed-back in speech perception and recognition, lexicalsemantic integration, interface between the speech system and general cognition, neuroanatomical organisation of speech processing. We conclude by advocating an approach to speech recognition that includes rather than neutralises complex listening environments and individual differences.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据