首页>
外国专利>
METHOD AND DEVICE FOR FUSING VOICEPRINT FEATURES, VOICE RECOGNITION METHOD AND SYSTEM, AND STORAGE MEDIUM
METHOD AND DEVICE FOR FUSING VOICEPRINT FEATURES, VOICE RECOGNITION METHOD AND SYSTEM, AND STORAGE MEDIUM
展开▼
机译:用于融合声纹特征的方法和设备,语音识别方法和系统,以及存储介质
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method and device for fusing voiceprint features. The method includes: obtaining at least two voiceprint features of a voice sample of a target speaker (S3; S4); fusing the at least two voiceprint features on the basis of linear discriminant analysis (S5). The present method introduces a technique employing linear discriminant analysis to fuse various voiceprint features, so as to improve complementarities between the various voiceprint features and distinctions between the fused features, thereby increasing the recognition rate for target speakers and reducing the misrecognition rate for non-target speakers in voiceprint authentication scenarios, and providing personalized and improved user experience.
展开▼