【简历】 吴礼福,工学博士,教授,博士生导师。中国声学学会声频工程分会委员,中国声学计量技术委员会通讯委员,江苏省物理学会科技服务工作委员会委员。长期从事音频声学领域的研究开发工作,研究方向包括噪声控制,语音去混响、识别、增强,传声器阵列,声学检测等。一贯坚持科学研究、技术开发和服务社会的有机结合,致力于“产学研用”深度融合的技术创新。 【科研项目】 [1]国家自然科学基金面上项目(主持) [2]国家自然科学基金青年项目(主持) [3]江苏省高校自然科学基金面上项目(主持) [4]某企业委托横向项目(数字人工混响****,主持) [5]某企业委托横向项目(通风管道有源降噪****,主持) [6]某企业委托横向项目(数字式有源降噪耳机****,主持) [7]某企业委托横向项目(双通道有源降噪****,主持) [8]某企业委托横向项目(键盘噪声测试系统***,主持) [9]某企业委托横向项目(座舱**测试系统***,主持) [10]某企业委托横向项目(前馈有源***,主持) [11]某企业委托横向项目(基于协同***变电站噪声控制,主持) 【论文】 [1] Lifu Wu*, Feng Niu, Yecai Guo, Active noise control pillow based on the combination of the fixed and adaptive feedback structures, Applied Acoustics, 2022, 185: 108396,. [2] Lifu Wu*, Lei Wang, Shuaiheng Sun, Xinnian Sun, Hybrid active and passive noise control in ventilation duct with internally placed microphones module, Applied Acoustics, 2022, 188: 108525. [3] 吴礼福,胡秋岑,陈晶晶,自校正滤波有源噪声控制算法,南京大学学报(自然科学),2022,58(02): 364–368. [4] 吴礼福,吴佳伟,田朋溢,基于STM32和LoRa技术的噪声采集分析系统,现代电子技术,2021,44(21): 30–34. [5] 吴礼福,姬广慎,胡秋岑,强混响环境下基于K-medoids特征聚类的话者计数,南京大学学报(自然科学),2021,57(05): 875–880. [6] 吴礼福,吕长明,陈晶晶,吴佳伟,一种多通道低时延同步音频信号采集分析系统,现代电子技术,2021,44(19): 43–48. [7] 吴礼福,徐行,融合韵律与动态倒谱特征的语音疲劳度检测,南京大学学报(自然科学版), 2021,57(04): 709–714. [8] 吴礼福,陶明明,申浩,郭业才,基于Householder矩阵和Butterworth滤波器组的反馈延迟网络人工混响,南京信息工程大学学报(自然科学版),2020,12(05): 619–624. [9] 吴礼福,陈晶晶,郭业才,调节水床效应的双梯度有源噪声控制自适应算法,应用声学,2020,39(4): 632–637. [10] 吴礼福,陶明明,郭业才,一种频域合成房间频率响应的人工混响方法,应用声学,2020,39(2): 163–168. [11] 吴礼福,李佳强,陈定,郭晓董,焦坤,一种调节反馈有源噪声控制系统水床效应的频域自适应算法,应用声学,2019,38(1):45–51. [12] Lifu Wu, Xiaojun Qiu, Yecai Guo,A generalized leaky FxLMS algorithm for tuning the waterbed effect of feedback active noise control systems, Mechanical Systems & Signal Processing, 2018, 106:13–23. [13] Lifu Wu, Kun Jiao, Ding Chen, Jiaqiang Li, Feng Niu, Adjusting the noise amplification of feedback active noise control system via a frequency domain adaptive algorithm, ICSV25, 2018. [14] Lifu Wu, Xiaojun Qiu, Jin Ma, Yecai Guo, Effects of physical configuration on the ANC headphone performance, ICSV24, 2017. [15] 吴礼福,申浩,掩蔽法减少谱减法去混响中的音乐噪声,电子测量与仪器学报,2017, 31(11):1855–1859. [16] 吴礼福,陈浩,华国环,郭业才,基于STM32 单片机的溶解氧测量仪,仪表技术与传感器,2017, (8): 28–31. [17] Lifu Wu, Xiaojun Qiu, Ian. Burnett, Yecai Guo, Uncertainties of reverberation time estimation via adaptively identified room impulse responses, Journal of Acoustical Society of America, 2016, 139(3): 1093–1100. [18] Lifu Wu, Xiaojun Qiu, Jin Ma, Yecai Guo, Comparison of feedforward, feedback and hybrid structures on an ANC headphone, ICSV23, 2016. [19] 吴礼福,王华,程义,郭业才,一种基于最大似然的混响时间盲估计方法,应用声学,2016, 35 (4):161–166. [20] 吴礼福,程义,王华,郭业才,一种基于分频谱减的去混响方法,科学技术与工程,2016, 16 (9): 61–66. [21] 吴礼福,李亚洲,王华,程义,自适应反馈有源噪声控制系统的性能分析,声学技术,2015, 34 (6): 361–364. [22] 吴礼福,程义,王华,估计混响条件下语音识别性能的声学参数研究,声学技术,2015, 34 (6): 424–427. [23] Lifu Wu, Xiaojun Qiu, Ian. Burnett, Yecai Guo, Reverberation time estimation from speech signals based on blind room impulse response identification, Journal of Acoustical Society of America, 2015, 138(2): 731–734. [24] Lifu Wu, Xiaojun Qiu, Ian. Burnett, Yecai Guo, Decoupling feedforward and feedback structures in hybrid active noise control systems for uncorrelated narrowband disturbances, Journal of Sound and Vibration, 2015, 350(1): 1–10. [25] Lifu Wu, Xiaojun Qiu, Ian. Burnett, Yecai Guo, A recursive least square algorithm for active control of mixed noise, Journal of Sound and Vibration, 2015, 339(1): 1–10. [26] Lifu Wu, Xiaojun Qiu, Yecai Guo, A simplified adaptive feedback active noise control system, Applied Acoustics, 2014, 81(7): 40–46. [27] Lifu Wu, Xiaojun Qiu, An active impulsive noise control algorithm with post adaptive filter coefficient filtering, IET Signal Processing, 2013, 7(6): 515–521. [28] Lifu Wu, Xiaojun Qiu, An M-Estimator based algorithm for active impulse-like noise control, Applied Acoustics, 2013, 74(3): 407–412. [29] Lifu Wu, Hongsen He, Xiaojun Qiu, An active impulsive noise control algorithm with logarithmic transformation, IEEE Transactions on Audio Speech and Language Processing, 2011, 19(4): 1041–1044. [30] Lifu Wu, Xiaojun Qiu, Ian. Burnett, Yecai Guo, A decoupled hybrid structure for active noise control with uncorrelated narrowband disturbances, InterNoise, 2014. [31] Limin Zhang, Lifu Wu, Xiaojun Qiu, An intuitive approach for feedback active noise controller design, Applied Acoustics, 2013, 74(1): 160–168. [32] Hongsen He, Lifu Wu, Jing Lu, Xiaojun Qiu, and Jingdong Chen, Time difference of arrival estimation exploiting multichannel spatio-temporal prediction, IEEE Transactions on Audio, Speech, and Language Processing, 2013, 21(3): 463–475. [33] Hongsen He, Jing Lu, Lifu Wu, and Xiaojun Qiu, Time delay estimation via non-mutual information among multiple microphones, Applied Acoustics, 2013, 74( 8): 1033–1036. [34] 吴礼福,解焱陆,戴蓓蒨,基于CGMM-UBM的电话短语音说话人确认,电路与系统学报, 2007, 12(5):131–136. [35] 吴礼福,姚志强,戴蓓蒨,音源特征用于提高话者确认系统的鲁棒性,中国科学技术大学学报, 2006, 36(5):476–480.