太原理工大学学报Issue(6)：629-636,643,9.DOI:10.16355/j.cnki.issn1007-9432tyut.2015.06.001
语音情感识别的关键技术
Key Technologies in Speech Emotion Recognition
摘要
Abstract
Emotional information in speech signal is an important information resource .When verbal expression is combined with human emotion ,emotional speech processing is no longer a simple mathematical model or pure calculation .Fluctuations of the mood are controlled by the brain perception ;speech signal processing based on cognitive psychology can capture emotion bet‐ter .In this paper the relevance analysis between speech emotion and human cognition is intro‐duced firstly .The recent progress in speech emotion recognition is summarized ,including the re‐view of speech emotion databases ,feature extraction and emotion recognition networks .Secondly a fuzzy cognitive map network based on cognitive psychology is introduced into emotional speech recognition .In addition ,the mechanism of the human brain for cognitive emotional speech is ex‐plored .To improve the recognition accuracy ,this report also tries to integrate event‐related poten‐tials to speech emotion recognition .This idea is the conception and prospect of speech emotion recognition integrated with cognitive psychology in the future .关键词
语音情感识别/语音自然度/声学特征/认知机理/模糊认知图/事件相关电位Key words
emotional speech recognition/speech naturalness/acoustic features/cognitive mechanism/fuzzy cognitive map/event related potential分类
信息技术与安全科学引用本文复制引用
张雪英,孙颖,张卫,畅江..语音情感识别的关键技术[J].太原理工大学学报,2015,(6):629-636,643,9.基金项目
国家自然科学基金资助项目（61376693）；山西省青年科技研究基金资助项目（2013021016-2）；山西省研究生教育创新项目 （）
