摘要
提出了语音情感识别的重要性,介绍了基于语音的情感识别的大致过程。对情感语音的特征参数进行了分析,并阐述了具有代表性的语音情感识别的几种模式识别方法。指出该课题的难点所在。
Speech Emotion Recognition is a very important but also difficult subject.Its research background is briefly reviewed.Then main recognition technologies are roughly introduced.A viewpoint about the research and development of Speech Emotion Recognition is also put forward.
出处
《微计算机信息》
北大核心
2008年第7期194-195,129,共3页
Control & Automation
关键词
语音
情感识别
主元分析法
神经网络
混合高斯模型
Speech
Emotion recognition
Principal component analysis(PCA)
Neural network
Gaussian mixture model(GMM)