吴玺宏

教授, 博士生导师,教育部"新世纪优秀人才"

1995年 获得 理学博士学位 (北京大学)

办公地址:北京大学理科2号楼2226室

联系电话:62759989 E-mail: wu AT cis DOT pku DOT edu DOT cn

Webpage: http://www.nlmp.pku.edu.cn/auditory/Staff/Prof.Wu.html

主要研究领域

听感知计算模型、心理声学、语音识别、语音合成、人机交互等

代表性学术论著

  • Wu, X.-H., Yang, Z.-G., Huang, Y., Chen, J., Li, L., Daneman, M., Schneider, B.A. (2011). Cross-language differences in informational masking of speech by speech: English versus Mandarin Chinese. Journal of Speech, Language, and Hearing Research, in press.
  • Cao, S.Y., Li, L., and Wu, X.H.. Improvement of intelligibility of ideal binary-masked noisy speech by adding background noise. Journal of the Acoustical Society of America, Vol.129, No.4, pp.2227–2236, 2011.
  • Huang, Y., Li, J.Y., Zou, X.F., Qu, T.S., Wu, X.H., Mao, L.H., Wu, Y.H., Li, L., Perceptual fusion tendency of speech sounds. Journal of Cognitive Neuroscience, Vol.23, pp.1003-1014, 2011.
  • Huang, Y., Xu, L.-J., Wu, X.-H., Li, L., The effect of voice cuing on releasing speech from informational masking disappears in older adults. Ear and Hearing, Vol.31, pp.579–583, 2010.
  • Du, Y; Wu, XH; Li, L, Emotional learning enhances stimulus-specific top-down modulation of sensorimotor gating in socially reared rats but not isolation-reared rats, Behavioural Brain Research, Vol. 206, No. 2, pp. 192-201, 2010.
  • Qu, TS; Xiao, Z; Gong, M; et al. Distance-Dependent Head-Related Transfer Functions Measured With High Spatial Resolution Using a Spark Gap, IEEE Trans. ASLP, Vol. 17, No. 6, pp. 1124-1132, 2009.
  • Huang, Y; Wu, XH; Li, L, Detection of the break in interaural correlation is affected by interaural delay, aging, and center frequency, Journal of the Acoustical Society of America, Vol. 126, No. 1, pp. 300-309, 2009.
  • Chen, J; Wu, XH; Li, L, et al. Simulated Phase-Locking Stimulation: An Improved Speech Processing Strategy for Cochlear Implants, Orl-Journal For Oto-Rhino -Laryngology And Its Related Specialties, Vol. 71, No. 4, pp. 221-227, 2009.
  • Huang, Y., Huang, Q., Chen, X., Wu, X.-H., Li, L. (2009a). Transient auditory storage of acoustic details is associated with release of speech from informational masking in reverberant conditions. Journal of Experimental Psychology: Human Perception and Performance, Vol.35, pp.1618-1628, 2009.
  • Huang, Y; Huang, Q; Chen, X; Wu, XH, et al. Perceptual integration between target speech and target-speech reflection reduces masking for target-speech recognition in younger adults and older adults, Hearing Research, Vol. 244, No. 1-2, pp. 51-65, 2008.
  • Yang Z.G., Chen J., Wu X.H., Wu Y.H., Schneider B.A., Li L., "The effect of voice cuing on releasing Chinese speech from informational masking", Speech Communication, Vol.49(12), pp. 892-904,2007.
  • Zheng J.W., Wu X.H., Li L., "Metabotropic glutamate receptors subtype 5 are necessary for the enhancement of auditory evoked potentials nucleus of the amygdala by tetanic stimulation of the auditory thalamus", Neuroscience, Vol.152, pp.254–264, 2008.
  • Wu, X.H., Chen, J., Yang, Z.G., Huang, Q., Wang, M.Y., Li, L., Effect of number of masking talkers on speech-on-speech masking in Chinese. Interspeech, pp.390-393, 2007.
  • Ping J.L., Li N.X., Du Y., Wu X.H., Li L., Galbraith G. ,"Auditory evoked responses in the rat: transverse subdermal electrodes register before cochlear nucleus and do not reflect later inferior colliculus activity", Journal of Neuroscience Methods, 161, 1116, 2007.
  • Huang J., Yang Z.G., Ping J.L., Liu X., Wu, X.H., Li L.,"The influence of the perceptual or fear learning on rats'prepulse inhibition induced by changes in the correlation between two spatially separated noise sounds", Hearing Research, Vol.223, No.1-2, pp.1-10, 2007.
  • Wu X.H., Wang C., Chen J., Qu H.W., Li W.R., Wu Y.H., Schneider B. A., Li L.,"The effect of perceived spatial separation on informational masking of Chinese speech", Hearing Research, Vol.199, No.1, pp.1-10, 2005.

主要科研项目

  • 国家自然科学基金重点项目(负责人),汉语与英语听感知差异机理及应用研究,2006-2009
  • 国家高技术研究发展计划(863)项目(负责人),智能中文搜索引擎技术研究及平台构建,2006-2008
  • 国家高技术研究发展计划(863)项目(负责人),移动互联环境下的身份识别:限定文本的说话人确认技术研究及其在金融领域中的应用,2001-2003
  • 国家重点基础研究发展计划(973)课题(核心成员),数字内容理解的理论与方法(课题名称:应用音频场景分析),2007-2009
  • 教育部"新世纪优秀人才"计划项目(负责人),汉语英语可懂度差异研究,2005-2008

主要学术任职

  • 现为IEEE高级会员,任中国听力康复专业委员会副主任委员,中国残疾人康复学会理事,全国声学标准化技术委员会委员,全国安全防范报警系统标准化技术委员会--人体生物特征识别应用分技术委员会委员,国家药检总局医疗器械审评专家等。担任国际期刊《Neuroncomputing》杂志编委、《中国言语听力康复科学杂志》常务编委、《听力学及言语疾病杂志》编委、《电子学报》编委。曾先后多次担任国际、国内学术会议的组织委员会委员及分会主席等。