曲天书

副教授

2002年 获得 工学博士学位(吉林大学)

办公地址:北京大学理科二号楼2228室

联系电话:62756824 E-mail: qutianshu AT cis DOT pku DOT edu DOT cn

Webpage: http://www.cis.pku.edu.cn/auditory/Staff/Dr.Qu.html

主要研究领域

音频信号处理,空间听觉,听觉场景分析,音频编码

代表性学术论著

  • Tianshu Qu, Zheng Xiao, Mei Gong, Ying Huang, Xiaodong Li, Xihong Wu, “Distance-dependent Head-related Transfer Functions Measured with High Spatial Resolution Using a Spark Gap”, IEEE Trans. on Audio, Speech and Language Processing, vol.17(6), pp.1124-1132, 2009
  • Tianshu Qu, Yi Song, Xiaodong Li, Xihong Wu, “A Measurement of Structural Head-related Transfer Functions in Proximal Region”, The 10th Western Pacific Acoustics Conference, 2009
  • Ying Huang, Qiang Huang, Xun Chen, Tianshu Qu, Xihong Wu and Liang Li, “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(1-2), pp. 51-65, 2008
  • Tianshu Qu, Zheng Xiao, Mei Gong, Ying Huang, Xiaodong Li, Xihong Wu, “Distance dependent head-related transfer function database of KEMAR”, 2008International Conference on Audio, Language and Image Processing, 2008
  • Tianshu Qu, Songwei Cao, Xihong Wu, “Relationship between Distance and Binaural Cues on Sound Source Localization”, Acta Scientiarum Naturalium Universitatis Pekinensis, vol. 46(6), pp. 901-906, 2010
  • 曲天书, 何文欣, 高懿, 张搏, 吴玺宏, ”一种基于提升小波变换的音频无损编解码方法,” 电声技术, vol.34(12), pp:65-68, 2010

主要科研项目

  • 中国博士后科学基金(200303381)“听觉定位计算模型”
  • 中国自然科学基金资助项目(60305004)“听觉定位计算模型和听觉场景分析”
  • 参与国家自然科学基金委重点项目(60305030)“不同声学环境下汉语和英语可懂度差异研究”
  • 参与国家高技术研发计划项目(2006AA01Z196)“智能中文搜索引擎技术研究及平台构建”

主要学术任职

  • 数字音视频编解码技术(AVS)标准工作组音频会员
  • 国际数字音视频编解码技术(MPEG)标准工作组成员
  • 承担电子学报等学术刊物的审稿工作