| 2015 | Interspeech | Bilinear map of filter-bank outputs for DNN-based speech recognition. | Tetsuji Ogawa, Kenshiro Ueda, Kouichi Katsurada, Tetsunori Kobayashi, Tsuneo Nitta |
| 2014 | ICCE | Search System for Audio and Video Lecture Content Using Auto-Recognized Transcripts. | Yosuke Morimoto, Kumiko Aoki, Kouichi Katsurada, Genki Ishihara, Yurie Iribe, Tsuneo Nitta |
| 2014 | Interspeech | Effect of frequency weighting on MLP-based speaker canonicalization. | Yuichi Kubota, Motoi Omachi, Tetsuji Ogawa, Tetsunori Kobayashi, Tsuneo Nitta |
| 2013 | ICASSP | Introducing articulatory anchor-point to ann training for corrective learning of pronunciation. | Yurie Iribe, Silasak Manosavanh, Kouichi Katsurada, Ryoko Hayashi, Chunyue Zhu, Tsuneo Nitta |
| 2013 | Interspeech | Acceleration of spoken term detection using a suffix array by assigning optimal threshold values to sub-keywords. | Kouichi Katsurada, Seiichi Miura, Kheang Seng, Yurie Iribe, Tsuneo Nitta |
| 2012 | ICASSP | Improvement of animated articulatory gesture extracted from speech for pronunciation training. | Yurie Iribe, Silasak Manosavanh, Kouichi Katsurada, Ryoko Hayashi, Chunyue Zhu, Tsuneo Nitta |
| 2012 | ICCE | Articulatory Movements from Speech for Pronunciation Training. | Silasak Manosavanh, Yurie Iribe, Kouichi Katsurada, Ryoko Hayashi, Chunyue Zhu, Tsuneo Nitta |
| 2012 | Interspeech | Real-time Visualization of English Pronunciation on an IPA Chart Based on Articulatory Feature Extraction. | Yurie Iribe, Takurou Mori, Kouichi Katsurada, Goh Kawai, Tsuneo Nitta |
| 2011 | ICCE | Articulation Animation Generated from Speech for Pronunciation Training. | Yurie Iribe, Silasak Manosavanh, Kouichi Katsurada, Ryoko Hayashi, Chunyue Zhu, Tsuneo Nitta |
| 2011 | Interspeech | Generating Animated Pronunciation from Speech Through Articulatory Feature Extraction. | Yurie Iribe, Silasak Manosavanh, Kouichi Katsurada, Ryoko Hayashi, Chunyue Zhu, Tsuneo Nitta |
| 2011 | Interspeech | Evaluation of Fast Spoken Term Detection Using a Suffix Array. | Kouichi Katsurada, Shinta Sawada, Shigeki Teshima, Yurie Iribe, Tsuneo Nitta |
| 2011 | Interspeech | Speech Synthesis Based on Articulatory-Movement HMMs with Voice-Source Codebooks. | Tsuneo Nitta, Takayuki Onoda, Masashi Kimura, Yurie Iribe, Kouichi Katsurada |
| 2011 | Interspeech | Letter-to-Phoneme Conversion Based on Two-Stage Neural Network Focusing on Letter and Phoneme Contexts. | Kheang Seng, Yurie Iribe, Tsuneo Nitta |
| 2010 | ICCE | Pronunciation Instruction using CG Animation based on Articulatory Features. | Yurie Iribe, Takurou Mori, Kouichi Katsurada, Tsuneo Nitta |
| 2010 | ICPR | Facial Expression Mimicking System. | Ryuichi Fukui, Kouichi Katsurada, Yurie Iribe, Tsuneo Nitta |
| 2010 | Interspeech | One-model speech recognition and synthesis based on articulatory movement HMMs. | Tsuneo Nitta, Takayuki Onoda, Masashi Kimura, Yurie Iribe, Kouichi Katsurada |
| 2009 | Interspeech | Fast keyword detection using suffix array. | Kouichi Katsurada, Shigeki Teshima, Tsuneo Nitta |
| 2008 | ICMI | A browser-based multimodal interaction system. | Kouichi Katsurada, Teruki Kirihata, Masashi Kudo, Junki Takada, Tsuneo Nitta |
| 2008 | Interspeech | Phoneme recognition based on hybrid neural networks with inhibition/enhancement of distinctive phonetic feature (DPF) trajectories. | Mohammad Nurul Huda, Kouichi Katsurada, Tsuneo Nitta |
| 2007 | Interspeech | Distinctive phonetic feature (DPF) based phone segmentation using hybrid neural networks. | Mohammad Nurul Huda, Muhammad Ghulam, Junsei Horikawa, Tsuneo Nitta |
| 2007 | Interspeech | Management of static/dynamic properties in a multimodal interaction system. | Kouichi Katsurada, Yuji Okuma, Makoto Yano, Yurie Iribe, Tsuneo Nitta |
| 2006 | ICASSP | A Pitch-Synchronous Peak-Amplitude Based Feature Extraction Method for Noise Robust ASR. | Muhammad Ghulam, Junsei Horikawa, Tsuneo Nitta |
| 2006 | Interspeech | Comparative study on contributions of pitch-synchronization and peak-amplitude towards robustness issue of ASR. | Muhammad Ghulam, Junsei Horikawa, Tsuneo Nitta |
| 2006 | KES | Self-learning System Using Lecture Information and Biological Data. | Yurie Iribe, Shuji Shinohara, Kyoichi Matsuura, Kouichi Katsurada, Tsuneo Nitta |
| 2005 | ICASSP | Pitch-Synchronous ZCPA (PS-ZCPA)-Based Feature Extraction with Auditory Masking. | Muhammad Ghulam, Takashi Fukuda, Junsei Horikawa, Tsuneo Nitta |
| 2005 | Interspeech | Designing multiple distinctive phonetic feature extractors for canonicalization by using clustering technique. | Takashi Fukuda, Muhammad Ghulam, Tsuneo Nitta |
| 2005 | Interspeech | Reducing the description amount in authoring MMI applications. | Kouichi Katsurada, Kazumine Aoki, Hirobumi Yamada, Tsuneo Nitta |
| 2005 | Interspeech | A rapid prototyping tool for constructing web-based MMI applications. | Kouichi Katsurada, Kunitoshi Sato, Hiroaki Adachi, Hirobumi Yamada, Tsuneo Nitta |
| 2004 | Interspeech | Canonicalization of feature parameters for automatic speech recognition. | Takashi Fukuda, Tsuneo Nitta |
| 2004 | Interspeech | A noise-robust feature extraction method based on pitch-synchronous ZCPA for ASR. | Muhammad Ghulam, Takashi Fukuda, Junsei Horikawa, Tsuneo Nitta |
| 2003 | ICASSP | Distinctive phonetic feature extraction for robust speech recognition. | Takashi Fukuda, Wataru Yamamoto, Tsuneo Nitta |
| 2003 | ICMI | XISL: a language for describing multimodal interaction scenarios. | Kouichi Katsurada, Yusaku Nakamura, Hirobumi Yamada, Tsuneo Nitta |
| 2003 | Interspeech | Noise-robust ASR by using distinctive phonetic features approximated with logarithmic normal distribution of HMM. | Takashi Fukuda, Tsuneo Nitta |
| 2003 | Interspeech | Noise-robust automatic speech recognition using orthogonalized distinctive phonetic feature vectors. | Takashi Fukuda, Tsuneo Nitta |
| 2003 | Interspeech | Voice quality normalization in an utterance for robust ASR. | Muhammad Ghulam, Takashi Fukuda, Tsuneo Nitta |
| 2002 | ICASSP | Confidence scoring for accurate HMM-based word recognition by using SM-based monophone score normalization. | Takaharu Sato, Muhammad Ghulam, Takashi Fukuda, Tsuneo Nitta |
| 2002 | Interspeech | Improving performance of an HMM-based ASR system by using monophone-level normalized confidence measure. | Muhammad Ghulam, Takashi Fukuda, Takaharu Sato, Tsuneo Nitta |
| 2002 | Interspeech | A modality-independent MMI system architecture. | Kouichi Katsurada, Yoshihiko Ootani, Yusaku Nakamura, Satoshi Kobayashi, Hirobumi Yamada, Tsuneo Nitta |
| 2001 | ICASSP | Peripheral features for HMM-based speech recognition. | Takashi Fukuda, Masashi Takigawa, Tsuneo Nitta |
| 2001 | Interact | XISL: An Attempt to Seperate Interactions from Data. | Kouichi Katsurada, Yusaku Nakamura, Satoshi Kobayashi, Tsuneo Nitta |
| 2001 | Interspeech | XISL: an attempt to separate multimodal interactions from XML contents. | Tsuneo Nitta, Kouichi Katsurada, Hirobumi Yamada, Yusaku Nakamura, Satoshi Kobayashi |
| 2000 | Interspeech | A novel feature extraction using multiple acoustic feature planes for HMM-based speech recognition. | Tsuneo Nitta, Masashi Takigawa, Takashi Fukuda |
| 1999 | ICASSP | Feature extraction for speech recognition based on orthogonal acoustic-feature planes and LDA. | Tsuneo Nitta |
| 1998 | ICASSP | A novel feature-extraction for speech recognition based on multiple acoustic-feature planes. | Tsuneo Nitta |
| 1998 | Interspeech | Segmental duration control based on an articulatory model. | Yoshinori Shiga, Hiroshi Matsuura, Tsuneo Nitta |
| 1997 | HCI | Muse, a Rapid Prototyping Tool. | Hiroyuki Kamio, Mika Amamiya, Hiroshi Matsu'ura, Tsuneo Nitta |
| 1997 | Interspeech | Designing a reduced feature-vector set for speech recognition by using KL/GPD competitive training. | Tsuneo Nitta, Akinori Kawamura |
| 1996 | Interspeech | Word-spotting based on inter-word and intra-word diphone models. | Tsuneo Nitta, Shin'ichi Tanaka, Yasuyuki Masai, Hiroshi Matsuura |
| 1995 | Interspeech | Multimodal spoken dialogue systems and rapid-prototyping. | Tsuneo Nitta, Mika Amamiya, Hiroyuki Kamio, Hiroshi Matsu'ura, Arisa Uchiyama, Masafumi Tamura |
| 1994 | ICASSP | A multimodal, keyword-based spoken dialogue system-MultiksDial. | Hiroshima Matsu'ura, Yasuyuki Masai, Jun'ichi Iwasaki, Shin'ichi Tanaka, Hiroyuki Kamio, Tsuneo Nitta |
| 1994 | Interspeech | A UI design support tool for multimodal spoken dialogue system. | Hiroyuki Kamio, Mika Koorita, Hiroshi Matsu'ura, Masafumi Tamura, Tsuneo Nitta |
| 1994 | Interspeech | A keyword-spotting unit for speaker-independent spontaneous speech recognition. | Yasuyuki Masai, Jun'ichi Iwasaki, Shin'ichi Tanaka, Tsuneo Nitta, Masahiro Yao, Tomohiro Onogi, Akira Nakayama |
| 1994 | Interspeech | Speech recognition applications in Japan. | Tsuneo Nitta |
| 1994 | Interspeech | A novel segment-concatenation algorithm for a cepstrum-based synthesizer. | Yoshinori Shiga, Yoshiyuki Hara, Tsuneo Nitta |
| 1993 | Interspeech | A multimodal directory guidance system with an interactive mechanism. | Tsuneo Nitta, Yasuyuki Masai, Jun'ichi Iwasaki, Shin'ichi Tanaka, Bi Karwo, Hiroshi Matsu'ura |
| 1992 | ICASSP | Representing dynamic features of phonetic segment in an orthogonalized codebook of HMM based speech recognition system. | Tsuneo Nitta, Jun'ichi Iwasaki, Yasuyuki Masai, Hiroshi Matsu'ura |
| 1992 | Interspeech | Speaker-independent keyword recognition based on SMQ/HMM. | Yasuyuki Masai, Shin'ichi Tanaka, Tsuneo Nitta |
| 1991 | Interspeech | Speaker independent word recognition using HMMs with an orthogonalized phonetic segment codebook. | Tsuneo Nitta, Jun'ichi Iwasaki, Hiroshi Matsu'ura |
| 1990 | Interspeech | Speaker independent speech recognition based on neural networks of each category with embedded eigenvectors. | Yasuyuki Masai, Hiroshi Matsu'ura, Tsuneo Nitta |
| 1990 | Interspeech | Issues concerning voice input applications. | Tsuneo Nitta, Nobuo Sugi |
| 1990 | Interspeech | Speaker independent word recognition system based on the structured transition network of phonetic segments. | Nobuo Sugi, Jun'ichi Iwasaki, Hiroshi Matsu'ura, Tsuneo Nitta, Akira Fukumine, Akira Nakayama |
| 1988 | ICASSP | A large vocabulary word recognition system based on syllable recognition and nonlinear word matching. | Hiroshi Matsu'ura, Tsuneo Nitta, Shoichi Hirai, Yoichi Takebayashi, Hiroyuki Tsuboi, Hiroshi Kanazawa |
| 1986 | ICASSP | Speaker-adaptive connected syllable recognition based on the multiple similarity method. | Hiroyuki Tsuboi, Yoichi Takebayashi, Hiroshi Matsu'ura, Tsuneo Nitta, Shouichi Hirai |
| 1986 | ICASSP | A speaker independent recognition algorithm for connected word using word boundary hypothesizer. | Teruhiko Ukita, Tsuneo Nitta, Sadakazu Watanabe |
| 1982 | ICASSP | Development of Japanese voice-activated word processor using isolated monosyllable recognition. | Tsuneo Nitta, T. Murata, Hiroyuki Tsuboi, K. Takeda, T. Kawada, Sadakazu Watanabe |
| 1978 | ICASSP | Free-field measurements for a loudspeaker system in a normal room-Using digital signal processing techniques. | Tsuneo Nitta, Masatoshi Tanaka |