- Speech Enhancement
- Speech Dereverberation
- Howling Suppression
- Spectral Estimation
- Microphone Array Signal Processing
2014-12 Chengshi Zheng, Renhua Peng, Jian Li, and Xiaodong Li
A Constrained MMSE LP Residual Estimator for Speech Dereverberation in Noisy Environments
IEEE Signal Processing Letters, vol. 21, no. 12, pp. 1462-1466, 2014
2014-05 Chengshi Zheng, Hefei Yang, and Xiaodong Li
On Generalized Auto-Spectral Coherence Function and Its Applications to Signal Detection
IEEE Signal Processing Letters, vol. 21, no. 5, pp. 559-563, 2014
2013-02 Chengshi Zheng, Hao Liu, Renhua Peng, and Xiaodong Li
A statistical analysis of two-channel post-filter estimators in isotropic noise fields
IEEE Transaction on Audio, Speech, and Language Processing, vol. 21, no. 2, pp. 336-342, Feb. 2013.
2012-10 Chengshi Zheng
On second-order statistics of log-periodogram and cepstral coefficients for processes with mixed spectra
Signal Processing, vol. 92, no. 10, pp. 2560-2565, 2012.
2012-08 Chengshi Zheng, and Xiaodong Li
Detection of Multiple Sinusoids in Unknown Colored Noise Using Truncated Cepstrum Thresholding and Local Signal-to-Noise-Ratio
Applied Acoustics, vol. 73, no. 8, pp. 809-816, 2012.
2010-06 Chengshi Zheng, Yi Zhou, and Xiaodong Li
Generalised framework for nonparametric coherence function estimation
Electronics letters, vol. 46, no. 6, pp. 450—452, 2010.
2008-11 Chengshi Zheng, Mingyuan Zhou, and Xiaodong Li
On the relationship of non-parametric methods for coherence function estimation
Signal Processing, vol. 88, no. 11, pp. 2863–2867, 2008.
2015-08 Chengshi Zheng, Andreas Schwarz, Walter Kellermann, and Xiaodong Li
Binaural coherent-to-diffuse-ratio estimation for dereverberation using an ITD model
European Signal Processing Conf. (EUSIPCO), Nice, France, Aug.31-Sept.4, 2015.
2014-05 Chengshi Zheng, Yuxuan Ke, Renhua Peng, Xiaodong Li, and Yi Zhou
Statistical analysis of temporal coherence function and its application in howling detection
19th International Conference on Digital Signal Processing (DSP), Hong Kong, China, Aug. 20-23, 2014.
2013-10 Chengshi Zheng, Xiaoliang Chen, Shiwei Wang, Renhua Peng, and Xiaodong Li
Delayless method to suppress transient noise using speech properties and spectral coherence
135th Audio Engineering Society Convention (AES), New York, USA, Oct. 16-20, 2013.
2012-10 Chengshi Zheng, Hao Liu, Renhua Peng, and Xiaodong Li
Temporal coherence-based howling detection for speech applications
133th Audio Engineering Society Convention (AES), New York, USA, Oct. 26-29, 2012.
2011-05 Chengshi Zheng, Yi Zhou, Xiaohu Hu, and Xiaodong Li
Two-Channel Post-Filtering Based on Adaptive Smoothing and Noise Properties
Inter. Conf. Acoustics, Speech and Signal Processing (ICASSP), Prague, Czech, May, 22-27, 2011.
2010-08 Chengshi Zheng, Yi Zhou, Xiaohu Hu, and Xiaodong Li
Speech enhancement based on the structure of noise power spectral density
European Signal Processing Conf. (EUSIPCO), Aalborg, Denmark, Aug. 23-27, 2010.