Art

J-GLOBAL ID：201702233033897006   Reference number：17A0777101

Integration of Spatial Cue-Based Noise Reduction and Speech Model-Based Source Restoration for Real Time Speech Enhancement

リアルタイム音声強調の為の空間キューに基づく雑音除去と音声モデルに基づく音源復元の統合

Author (6)： KAWASE Tomoko (NTT Media Intelligence Laboratories, NTT Corporation) ,  NIWA Kenta (NTT Media Intelligence Laboratories, NTT Corporation) ,  FUJIMOTO Masakiyo (NTT Communication Science Laboratories, NTT Corporation) ,  KOBAYASHI Kazunori (NTT Media Intelligence Laboratories, NTT Corporation) ,  ARAKI Shoko (NTT Communication Science Laboratories, NTT Corporation) ,  NAKATANI Tomohiro (NTT Communication Science Laboratories, NTT Corporation)
Material： IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences (Web)  (IEICE Trans Fundam Electron Commun Comput Sci (Web))
Volume： E100.A  Issue： 5  Page： 1127-1136(J-STAGE)  Publication year： 2017 
JST Material Number： U0466A  ISSN： 1745-1337  Document type： Article
Article type： 原著論文  Country of issue： Japan (JPN)  Language： ENGLISH (EN)

Thesaurus term： *speech enhancement ,  *criterion ,  *noise elimination ,  *model ,  power spectral density ,  acoustic array ,  Wiener filter ,  Bayes estimation ,  beam forming ,  microphone array
Semi thesaurus term： *acoustic cue ,  *signal denoising ,  *speech model ,  Bayes Theorem ,  beamforming

Author keywords (5)： microphone array ,  beamforming (BF) ,  power spectral density (PSD) estimation ,  Gaussian mixture model ,  Wiener filtering

JST classification (4)： Speach processing  (JE05000E) ,  Acoustic signal processing  (BB03050C) ,  Noise theory  (ND04020U) ,  Computer utilization technology in general  (JE01000C)

Reference (26)：

• [1] T. Kawase, K. Niwa, M. Fujimoto, N. Kamado, K. Kobayashi, S. Araki, and T. Nakatani, “Real-time integration of statistical model-based speech enhancement with unsupervised noise PSD estimation using microphone array,” Proc. IEEE Int. Conf. Acoust., Speech, and Signal Process. (ICASSP'16), pp.604-608, 2016.
• [2] J. Benesty, S. Makino, and J. Chen, Speech Enhancement, Springer, 2005.
• [3] C. Marro, Y. Mahieux, and K. Simmer, “Analysis of noise reduction and dereverberation techniques based on microphone arrays with postfiltering,” IEEE Trans. Speech Audio Process., vol.6, no.3, pp.240-259, 1998.
• [4] R. Zelinski, “A microphone array with adaptive post-filtering for noise reduction in reverberant rooms,” Proc. IEEE Int. Conf. Acoust., Speech, and Signal Process. (ICASSP'88), pp.2578-2581, April 1988.
• [5] I. McCowan and H. Bourlard, “Microphone array post-filter based on noise field coherence,” IEEE Trans. Speech Audio Process., vol.11, no.6, pp.709-716, 2003.

Terms in the title (8)： リアルタイム ,  音声強調 ,  キュー ,  雑音除去 ,  音声モデル ,  音源 ,  復元 ,  統合