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IEICE Trans

Tomohiro NAKATANI

Feature Based Domain Adaptation for Neural Network Language Models with Factorised Hidden Layers
Michael HENTSCHEL Marc DELCROIX Atsunori OGAWA Tomoharu IWATA Tomohiro NAKATANI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2019/03/01
Vol. E102-D  No. 3  pp. 598-608
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
language model, LSTM, domain adaptation, unsupervised, latent Dirichlet allocation, 
 Summary | Full Text:PDF
Integration of Spatial Cue-Based Noise Reduction and Speech Model-Based Source Restoration for Real Time Speech Enhancement
Tomoko KAWASE Kenta NIWA Masakiyo FUJIMOTO Kazunori KOBAYASHI Shoko ARAKI Tomohiro NAKATANI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2017/05/01
Vol. E100-A  No. 5  pp. 1127-1136
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
microphone array, beamforming (BF), power spectral density (PSD) estimation, Gaussian mixture model, Wiener filtering, 
 Summary | Full Text:PDF
Acoustic Event Detection in Speech Overlapping Scenarios Based on High-Resolution Spectral Input and Deep Learning
Miquel ESPI Masakiyo FUJIMOTO Tomohiro NAKATANI 
Publication:   IEICE TRANSACTIONS on Information and Systems
Publication Date: 2015/10/01
Vol. E98-D  No. 10  pp. 1799-1807
Type of Manuscript:  PAPER
Category: Speech and Hearing
Keyword: 
acoustic event detection/recognition, high-resolution feature, spectrogram patch, communication scene understanding, 
 Summary | Full Text:PDF
Harmonicity Based Dereverberation for Improving Automatic Speech Recognition Performance and Speech Intelligibility
Keisuke KINOSHITA Tomohiro NAKATANI Masato MIYOSHI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2005/07/01
Vol. E88-A  No. 7  pp. 1724-1731
Type of Manuscript:  Special Section PAPER (Special Section on Multi-channel Acoustic Signal Processing)
Category: Speech Enhancement
Keyword: 
dereverberation, speech harmonicity, automatic speech recognition, speech intelligibility, 
 Summary | Full Text:PDF