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学术讲座通知

2008/12/9镜像同步0 回复

学术讲座通知题目：Speech and Language Processing: Research and Applications 主讲人：李丹博士（香港中文大学电子工程系，信号处理及语音技术实验室）主持人：钮心忻教授（计算机学院）时间：2008年12月12日（周五）上午10：00－11：30 地点：教三楼211 摘要：Being our most preferred and natural modality of communication, speech is an extremely complicated process that has to be studied with an inter-disciplinary perspective. From signal processing points of view, we are interested in the unique properties of acoustic speech signals and try to understand how these properties contribute to effective communication from the speaker to the listener. Speech and language research has many applications, which cover the entire speech communication pathway. For examples, automatic speech recognition, speaker recognition and language identification aim at retrieving information embedded in speech signals. Speech synthesis and speech coding facilitate efficient transmission and accurate delivery of speech information. Speech enhancement and speech separation address various problems due to imperfect transmission channel. In this talk, we will give an overview of the research activities at the DSP & Speech Technology Laboratory (DSP-STL), the Chinese University of Hong Kong (CUHK). Our research is highly inter-disciplinary and emphasizes on the exploitation of prior knowledge. The research areas include automatic speech and speaker recognition, single-microphone speech separation, speech enhancement for hearing devices, and fundamental studies on speech perception and brain waves. Some of the projects will be described in detail in the talk. 此报告为前沿讲座，欢迎全校师生踊跃参加。校学术委员会计算机学院 2008年12月8日

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