1. Acero, A., Crespo, C., Torrecilla, J.C., 1993. Robust HMM-based endpoint detector. Proc. Eurospeech’93
2. Barker, J., Josifovski, L., Cooke, M., Green, P., 2000. Soft decisions in missing data techniques for robust automatic speech recognition. Proc. ICSLP’00
3. Barker, J., Cooke, M., Green, P., 2001. Robust ASR based on clean speech models: an evaluation of missing data techniques for connected digit recognition in noise. Proc. Eurospeech’01
4. Suppression of acoustic noise in speech using spectral subtraction;Boll;IEEE Transactions on Acoustics, Speech and Signal Processing,1979
5. Robust automatic speech recognition with missing and unreliable acoustic data;Cooke;Speech Communication,2001