発表文献リスト


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◎ 学術雑誌に掲載

[1] 小澤賢司, 鈴木陽一, 曽根敏夫, 香野俊一, 千葉俊一, 相馬次郎, "マスクトスペクトルの保存条件に基づくラウドネス回路の特性設計に関する考察," 日本音響学会誌, Vol. 46, No. 9, pp. 736-746 (1990).

[2] 鈴木陽一, 神戸顕一郎, 小澤賢司, 曽根敏夫, 青木茂雄, "小型ヘッドホンの微小なビリつき音の検出手法," 日本音響学会誌, Vol. 47, No. 7, pp. 484-490 (1991).

[3] Ozawa, K., Suzuki, Y., and Sone, T., "Monaural phase effects on timbre of two-tone signals," J. Acoust. Soc. Amer., Vol. 93, No. 2, pp. 1007-1011 (1993).

[4] Ozawa, K., Sueki, T., Suzuki, Y., and Sone, T., "Perceptual space for timbre of harmonic complex tones consisting of 20 to 40 components," J. Acoust. Soc. Jpn. (E), Vol. 14, No. 3, pp. 209-212 (1993). https://doi.org/10.1250/ast.14.209

[5] 小澤賢司, 高根昭一, 鈴木陽一, 曽根敏夫, 宮島徹, 田原靖彦, "バイノーラル再生を利用した主観実験による音場シミュレータの性能評価," 日本音響学会誌, Vol. 50, No. 5, pp. 374-381 (1994).

[6] Sone, T., Suzuki, Y., Ozawa, K., and Asano, F., "Information of loudness in aural communication," Interdisciplinary Information Sciences, Vol. 1, No. 1, pp. 51-66 (1994). https://doi.org/10.4036/iis.1994.51

[7] Uematsu, H., Ozawa, K., Suzuki, Y., and Sone, T., "A consideration on the difference limen for timbre of complex tones consisting of higher harmonics," J. Acoust. Soc. Jpn. (E), Vol. 17, No. 2, pp. 105-108 (1996).

[8] Uematsu, H., Ozawa, K., Suzuki, Y., and Sone, T., "A model for timbre discrimination taking the effect of lateral inhibition into consideration," J. Acoust. Soc. Jpn. (E), Vol. 17, No. 5, pp. 265-267 (1996). https://doi.org/10.1250/ast.17.265

[9] 植松尚, 小澤賢司, 鈴木陽一, 曽根敏夫, "高次高調波成分のみからなる複合音の音色知覚過程とそのモデルに関する検討," 日本音響学会誌, Vol. 52, No. 12, pp. 948-956 (1996).

[10] Ozawa, K., Suzuki, Y., Uematsu, H., and Sone, T., "Effects of aural combination tones on the loudness of a pure tone masked by an inharmonic pure-tone," J. Acoust. Soc. Jpn. (E), Vol. 18, No. 1, pp. 9-18 (1997).

[11] 安倍幸治, 小澤賢司, 鈴木陽一, 曽根敏夫, "音色表現語,感情表現語及び音情報関連語による環境音評価," 日本音響学会誌, Vol. 54, No. 5, pp. 343-350 (1998).

[12] Hidaka, H., Kawase, T., Takahashi, S., Suzuki, Y., Ozawa, K., Sakamoto, S., Sasaki, N., Hirano, K., Ueda, N., Sone, T., and Takasaka, T., "Clinical evaluation of a portable digital hearing aid with narrow-band loudness compensation," Scandinavian Audiology, Vol. 27, No. 4, pp. 225-236 (1998).

[13] 坂本修一, 鈴木陽一, 天野成昭, 小澤賢司, 近藤公久, 曽根敏夫, "親密度と音韻バランスを考慮した単語了解度試験用リストの構築," 日本音響学会誌, Vol. 54, No. 12, pp. 842-849 (1998).

[14] 鈴木陽一, 津久井慎二, 小澤賢司, 日高浩史, 川瀬哲明, 曽根敏夫, 高坂知節, "一段階細分化評定尺度法によるラウドネス関数の測定," Audiology Japan, Vol. 42, No. 1, pp. 48-56 (1999).

[15] 金海永, 鈴木陽一, 高根昭一, 小澤賢司, 曽根敏夫, "絶対判断と相対判断による音像距離知覚の比較," 日本バーチャルリアリティ学会論文誌, Vol. 4, No. 2, pp. 455-460 (1999).

[16] 安倍幸治, 小澤賢司, 鈴木陽一, 曽根敏夫, "言語による音源情報の予示が環境音の知覚に与える影響," 日本音響学会誌, Vol. 55, No. 10, pp. 697-706 (1999).

[17] Kawase, T., Koiwa, T., Yuasa, R., Yuasa, Y., Hidaka, H., Takasaka, T., Ozawa, K., Suzuki, Y., and Sone, T., "Sound localization for virtural sound source in case of chronic otitis media," Audiology, Vol. 38, No. 2, pp. 83-90 (1999).

[18] 小澤賢司, 金澤永治, 鈴木陽一, "ヘッドホンを用いたバイノーラル再生における個人性補正の効果," 日本バーチャルリアリティ学会論文誌, Vol. 5, No. 3, pp. 949-956 (2000).

[19] 安倍幸治, 小澤賢司, 鈴木陽一, 曽根敏夫, "視覚情報が環境音知覚に与える影響," 日本音響学会誌, Vol. 56, No. 12, pp. 793-804 (2000).

[20] Sasaki, N., Kawase, T., Hidaka, H., Ogura, M., Takasaka, T., Ozawa, K., Suzuki, Y., and Sone, T. "Apparent change of masking functions with compression-type digital hearing aid," Scandinavian Audiol., Vol. 29, No. 3, pp. 159-169, (2000).

[21] 小澤賢司, 降矢龍浩, "合成音像による位置表示がGUIにおけるオブジェクト探索に及ぼす効果," 情報処理学会論文誌, Vol. 42, No. 6, pp. 1299-1310 (2001).

[22] Kumagai, K., Ozawa, K., Suzuki, Y., and Sone, T., "Perception of the quality of sound amplitude-modulated with triangular waves," Interdisciplinary Information Sciences, Vol. 7, No. 2, pp. 227-236 (2001). https://doi.org/10.4036/iis.2001.227

[23] Ozawa, K., Suzuki, Y., and Sone, T., "Sound quality of two-tone complex sounds with different overall loudness," Interdisciplinary Information Sciences, Vol. 7, No. 2, pp. 237-246 (2001). https://doi.org/10.4036/iis.2001.237

[24] 廣田尚亮, 小澤賢司, 鈴木陽一, "バイノーラル再生における個人差補正の簡略化とその評価," 日本バーチャルリアリティ学会論文誌, Vol. 7, No. 2, pp. 201-209 (2002).

[25] Ozawa, K., Chujo, Y., Suzuki, Y., and Sone, T., "Contents which yield high auditory-presence in sound reproduction," Kansei Engineering International, Vol. 3, No. 4, pp. 25-30 (2002).

[26] Ozawa, K., Chujo, Y., Suzuki, Y., and Sone, T., "Psychological factors involved in auditory presence," Acoust. Sci. & Tech., Vol. 24, No. 1, pp. 42-44 (2003).

[27] Takeshima, H., Suzuki, Y., Ozawa, K., Kumagai, M., and Sone, T., "Comparison of loudness functions suitable for drawing equal-loudness-level contours," Acoust. Sci. & Tech., Vol. 24, No. 2, pp. 61-68 (2003).

[28] Ozawa, K., Ohtake, S., Suzuki, Y., and Sone, T., "Effects of visual information on auditory presence," Acoust. Sci. & Tech., Vol. 24, No. 2, pp. 97-99 (2003). https://doi.org/10.1250/ast.24.97

[29] 中貝順一, 小澤賢司, "バイノーラル再生音の音像知覚に高能率符号化が及ぼす影響," 日本バーチャルリアリティ学会論文誌, Vol. 9, No. 1, pp. 13-20 (2004).

[30] Ozawa, K. and Miyasaka, M., "Effects of reproduced sound pressure levels on auditory presence," Acoust. Sci. & Tech., Vol. 25, No. 3, pp. 207-209 (2004). https://doi.org/10.1250/ast.25.207

[31] 坂本修一, 天野成昭, 鈴木陽一, 近藤公久, 小澤賢司, 曽根敏夫, "単語了解度試験におけるモーラ同定に対する親密度の影響," 日本音響学会誌, Vol. 60, No. 7, pp. 351-357 (2004).

[32] Furuya, T., Ozawa, K., and Suzuki, Y., "Two-dimensional localization of a phantom sound image controlled by the level differences among four loudspeakers in a vertical plane facing a listener," Acoust. Sci. & Tech., Vol. 25, No. 6, pp.493-495 (2004).

[33] Mitsuki, M., Miyasaka, M., and Ozawa, K., "Reproduced sound pressure level yielding the maximum auditory presence: Further study on effects of reproduced SPLs on auditory presence," Acoust. Sci. & Tech., Vol. 26, No. 1, pp. 79-81 (2005). https://doi.org/10.1250/ast.26.79

[34] Ozawa, K., "Expansion of an individual equalization method for binaural signals," Acoust. Sci. & Tech., Vol. 26, No. 3, pp. 309-311 (2005).

[35] 中貝順一, 小澤賢司, "音の再生方式と高能率符号化が競合話者存在下での単語了解度に及ぼす影響," 電子情報通信学会論文誌A, Vol. J88-A, No. 9, pp. 1026-1034 (2005).

[36] 筒井健介, 小澤賢司, 鈴木陽一, "バイノーラル補正における音場に関する拘束条件の解除," 日本バーチャルリアリティ学会論文誌, Vol. 10, No. 4, pp. 565-572 (2005).

[37] Abe, K., Ozawa, K., Suzuki, Y., and Sone, T., "Comparison of the effects of verbal versus visual information about sound sources on the perception of environmental sounds," Acta Acustica united with Acustica, Vol. 92, No. 1, pp. 51-60 (2006).

[38] Yamagishi, D. and Ozawa, K., "A two-channel impulse response measurement system based on a DSP starter kit," Acoust. Sci. & Tech., Vol. 27, No. 2, pp. 117-119 (2006). [2008 The most-accessed article in the access ranking of Acoust. Sci. & Tech. articles]

[39] Kitamura, E., Miyashita, K., Ozawa, K., Omata, M., and Imamiya, A., "Cross-modality between haptic and auditory roughness with a force feedback device," J. Robotics and Mechatronics, Vol. 18, No. 4, pp. 450-457 (2006).

[40] 深澤賢至, 中貝順一, 小澤賢司, "音の再生方式及び話者映像が競合話者存在下での単語了解度に及ぼす影響," 電子情報通信学会論文誌A, Vol. J90-A, No. 5, pp. 484-487 (2007).

[41] Watanabe, K., Ozawa, K., Iwaya, Y., Suzuki, Y., and Aso, K., "Estimation of interaural level difference based on anthropometry and its effect on sound localization," J. Acoust. Soc. Amer., Vol. 122, No. 5, pp. 2832-2841 (2007).

[42] Itokazu, M., Watanabe, K., and Ozawa, K., "Individual equalization in binaural reproduction for a reverberant sound field," Acoust. Sci. & Tech., Vol. 30, No. 1, pp. 25-32 (2009).

[43] 佐藤純生, 福江一智, 木下雄一朗, 小澤賢司, "鉛直方向の腹話術効果に及ぼす音響再生系の影響," 映像情報メディア学会誌, Vol. 63, No. 1, pp. 110-113 (2009). https://doi.org/10.3169/itej.63.110

[44] 小澤賢司, 冨田敬史, 伊勢友彦, "コンジョイント分析を用いた音質評価のための被験者選定法," 日本感性工学会論文誌, Vol. 8, No. 3, pp. 617-626 (2009).

[45] Sato, J., Fukue, K., Kinoshita, Y., and Ozawa, K., "Relationship between gaze direction and sound localization in ventriloquism effect," Acoust. Sci. & Tech., Vol. 32, No. 1, pp. 40-42 (2011).

[46] 合田哲也, 小澤賢司, 木下雄一朗, 佐藤悠, 地本宗平, "覚醒ネコ第一次聴覚野における持続性細胞の音圧レベル感受性を模擬する機能モデル," 日本音響学会誌, Vol. 67, No. 9, pp. 395-401 (2011).

[47] 福江一智, 小澤賢司, 木下雄一朗, "視聴覚コンテンツ臨場感の多次元性に関する検討," 日本感性工学会論文誌, Vol. 11, No. 2, pp. 183-192 (2012).

[48] Morise, M., Tsuzuki, S., Banno, H., and Ozawa, K., "Muffled and brisk speech evaluation with criterion based on temporal differentiation of vocal tract area function," IEICE Transactions on Information and Systems, Vol. E97-D, No. 12, pp. 3230-3233 (2014).

[49] Ozawa, K., Tsukahara, S., Kinoshita, Y., and Morise, M., "Instantaneous evaluation of the sense of presence in audio-visual content," IEICE Transactions on Information and Systems, Vol. E98-D, No. 1, pp. 78-88 (2015). https://doi.org/10.1587/transinf.2014MUP0019

[50] Iseki, A., Kinoshita, Y., and Ozawa, K., "Optimization of neural-network-based superdirective microphone-array system using a genetic algorithm," Acoust. Sci. & Tech., Vol. 36, No. 4, pp. 326-332 (2015).

[51] Morise, M. and Ozawa, K., "Speaker identification framework by peripheral and central auditory models," Acoust. Sci. & Tech., Vol. 36, No. 4, pp. 340-343 (2015).

[52] Ozawa, K. and Mitsuki, M., "Effects of the relation between reproduced sound pressure levels and viewing angles on the sense of presence in audio-visual content," Journal of Information Hiding and Multimedia Signal Processing, Vol. 7, No. 1, pp. 31-40 (2016).

[53] Ozawa, K., Tsukahara, S., Kinoshita, Y., and Morise, M., "Development of an estimation model for instantaneous presence in audio-visual content," IEICE Transactions on Information and Systems, Vol. E99-D, No. 1, pp. 120-127 (2016).

[54] 木下雄一朗, 伊藤将亮, 小澤賢司, 森勢将雅, "視聴覚コンテンツの臨場感評価のための視聴者の時系列感情分析および感情推定モデルの構築," 日本感性工学会論文誌, Vol. 15, No. 3, pp. 407-414 (2016).

[55] 伊藤将亮, 森勢将雅, 小澤賢司, 木下雄一朗, "音響再生方式を考慮した聴覚臨場感推定モデルの構築," 日本音響学会誌, Vol. 72, No. 6, pp. 306-314 (2016).

[56] Morise, M., Yokomori, F., and Ozawa, K., "WORLD: a vocoder-based high-quality speech synthesis system for real-time applications," IEICE Transactions on Information and Systems, Vol. E99-D, No. 7, pp.1877-1884 (2016). 【電子情報通信学会情報・システムソサイエティ論文賞 受賞】

[57] 横森文哉, 二宮大和, 森勢将雅, 田中章浩,小澤賢司, "好感度評価の性差に着目した女性発話の音響特徴量分析," 日本感性工学会論文誌, Vol. 15, No. 7, pp. 721-729 (2016).

[58] Iseki, A., Ozawa, K., and Kinoshita, Y., "Neural-network-based microphone-array system trained with temporal-spatial patterns of multiple sinusoidal signals," Acoust. Sci. & Tech., Vol. 38, No. 2, pp. 63-70 (2017). https://doi.org/10.1250/ast.38.63

[59] Ito, M., Ozawa, K., Morise, M., and Kinoshita, Y., "Expanded estimation model for instantaneous presence in audio-visual content incorporating binaural information," Journal of Information Hiding and Multimedia Signal Processing, Vol. 8, No. 5, pp. 1092-1102 (2017).

[60] Sano, K., Ozawa, K., Morise, M., and Chimoto, S., "Evaluation of a GPU-based auditory functional model with physiological data," Acoust. Sci. & Tech., Vol. 41, No. 1, pp. 373-375 (2020). https://doi.org/10.1250/ast.41.373

[61] Morise, M., Yokomori, F., and Ozawa, K., "Building a database for likability evaluation of uttered speech," Acoust. Sci. & Tech., Vol. 41, No. 1, pp. 423-424 (2020). https://doi.org/10.1250/ast.41.423

[62] Zhu, Y., Peng, Y., Song, Y., Ozawa, K., and Kong, W.,"RAMST-CNN: A residual and multiscale spatio-temporal convolution neural network for personal identification with EEG," IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, Vol. E104–A, No. 2, pp. 563-571 (2021). https://doi.org/10.1587/transfun.2020EAP1018

[63] 小澤賢司, 清水忍, "フェイスマークが伝える感性情報," 情報処理学会論文誌デジタルプラクティス, Vol. 2, No. 2, pp. 90-98 (2021). http://id.nii.ac.jp/1001/00210544/

[64] 白坂剛, 下村尚登, 大友貴史, 小澤賢司, "スイッチ音の感性評価に及ぼす触感の影響," 感性工学, Vol. 20, No. 2, pp. 87-93 (2022). 【招待論文】https://doi.org/10.5057/kansei.20.2_87

[65] Jin Cui, Xuanyu Jin, Hua Hu, Li Zhu, Kenji Ozawa, Gang Pan, and Wanzeng Kong, "Dynamic distribution alignment with dual-subspace mapping for cross-subject driver mental state detection," IEEE Transactions on Cognitive and Developmental Systems, Vol. 14, No. 4, pp. 1705-1716 (2022).

[66] 木村理帆, 小澤賢司, 丹野慶太, 伊勢友彦, 北島周, 久保弘樹, 大出訓史, 大久保洋幸, "車室サイズの聴取空間における22ch音響の評価," 日本音響学会誌, Vol. 79, No. 10, pp. 496-501 (2023). https://doi:10.20697/jasj.79.10_496

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◎ 著書

[1] Suzuki, Y., Ozawa, K., and Sone, T., "Sound quality of steady harmonic complex tones," In Contributions to Psychological Acoustics 7 (Eds.: Schick, A. and Klatte, M.) ISBN 3-8142-0572-3, Bibliotheks- und Informationssystem der Universität Oldenburg, pp. 417-437 (1997). (分担共著)

[2] Ozawa, K., Suzuki, Y., and Sone, T., "Phase effects on masked threshold of pure tones 1.5 and 2.5 times as high as the frequency of a pure-tone masker in monaural tone-on-tone masking," In Contributions to Psychological Acoustics 7 (Eds.: Schick, A. and Klatte, M.) ISBN 3-8142-0572-3, Bibliotheks- und Informationssystem der Universität Oldenburg, pp. 439-446 (1997). (分担共著)

[3] Suzuki, Y., Abe, K., Ozawa, K., and Sone, T., "Factors for perceiving sound environments and the effects of visual and verbal information on these factors," In Contributions to Psychological Acoustics 8 (Eds.: Schick, A., Meis, M., and Reckhardt, C.) ISBN 3-8142-0697-5, Bibliotheks- und Informationssystem der Universität Oldenburg, pp. 209-232 (2000). (分担共著)

[4] 鈴木陽一, 小澤賢司, "聴覚," 騒音制御工学ハンドブック (日本騒音制御工学会編), ISBN 4-7655-2009-9, 技報堂出版, 4.1節, pp. 161-165 (2001). (分担共著)

[5] 小澤賢司, "山梨大学における感性教育の実例," 感性をめぐる商品開発--その方法と実際 (長沢伸也編), ISBN 4-88922-111-5, 日本出版サービス, 6章, pp. 85-96 (2002). (分担)[日本感性工学会 2002年度 出版賞 受賞]

[6] 小澤賢司, "聴覚・音声," 認知科学辞典 ISBN 4-320-09445-X, 共立出版 (2002). (聴覚・音声に関する11項目を担当)

[7] 小澤賢司, "音色・音質を決める音響的特徴," 音響サイエンスシリーズ1 音色の感性学 ―音色・音質の評価と創造― (日本音響学会編),ISBN 978-4-339-01321-4, コロナ社, 3章, pp. 65-97 (2010). (分担)

[8] Yamagishi, D. and Ozawa, K., "Effects of timbre on learning to remediate sound localization in the horizontal plane," in Principles and Applications of Spatial Hearing (Eds.: Suzuki, Y., Brungart, D., Iwaya, Y., Iida, K., Cabrera, D., and Kato, H.) , ISBN 978-981-4313-87-2, pp. 61-70 (World Scientific Publishing, Singapore, 2011). (分担共著) (分担)

[9] 平原達也, 蘆原郁, 小澤賢司, 宮坂榮一, 音響入門シリーズ A-3 音と人間 (日本音響学会編),ISBN 978-4-339-01303-0, コロナ社 (2013). (共著)

[10] 小澤賢司, 渡邉貫治, "音情報伝達技術の高度化による拡張現実感," オーグメンテッド・ヒューマン ~AIと人体科学の融合による人機一体、究極のIFが創る未来~ (監修:暦本純一), 第2編 オーグメント・デバイスと拡張システム 第2章 感覚・知覚・認知・記憶・判断,第2節 聴覚, 2.1項, ISBN 978-4-86043-515-8, エヌ・ティー・エス, pp. 211-217 (2018). (共著)

[11] 小澤賢司, "音色," 音響学講座 5 聴覚(日本音響学会 編,古川茂人 編著), ISBN 978-4-339-01365-8, コロナ社, 8章, pp. 182-202 (2021). (分担)

[12] Cui, J., Peng, Y., Ozawa, K., and Kong, W. , "A review of transfer learning for EEG-based driving fatigue detection," in Human Brain and Artificial Intelligence. HBAI 2021. (Eds.: Wang Y.), Communications in Computer and Information Science, vol. 1369, ISBN: 978-981-16-1288-6, Springer, Singapore, pp. 149-162 (2021). (分担共著)

[13] 小澤賢司, 音響入門シリーズ B-4 ディジタル音響信号処理入門- Pythonによる自主演習 (日本音響学会編),ISBN 978-4-339-01310-8, コロナ社 (2022). (単著)

[14] 白坂剛, 下村尚登, 大友貴史, 小澤賢司, "スイッチ音の感性評価に及ぼす触感の影響," 感性価値を高める商品開発とブランド戦略 --感性商品開発の理論から事例まで (長沢伸也編), ISBN 9784771037342, 晃洋書房, 9章, pp. 133-146 (2023). (分担共著)

目次に戻る

◎ 国際学会講演論文集に掲載(招待講演,査読付き論文を含む)

[1] Sone, T., Ozawa, K., and Suzuki, Y., "A 'masked frequency spectrum' of a complex sound and its timbre," Proc. of the 13th Inter. Cong. on Acoust., pp. 415-418 (1989).

[2] Ozawa, K., Suzuki, Y., and Sone, T., "Perception of two-tone signals," Proc. of the 4th West Pacific Region. Acost. Cong., pp. 248-255 (1991).

[3] Miyajima, T., Nakagawa, K., Tahara, Y., Takane, T., Ozawa, K., Suzuki, Y., and Sone, T., "The development of an audible simulator of sound fields and verification of simulation accuracy," J. Acoust. Soc. Amer., Vol. 92, No. 4, Pt. 2, pp. 2395-2396 (1992).

[4] Ozawa, K., Suzuki, Y., and Sone, T., "A masked frequency spectrum of a broad-band noise and its timbre," Proc. of 15th Inter. Cong. on Acoust., pp. 465-468 (1995).

[5] Uematsu, H., Ozawa, K., Suzuki, Y., and Sone, T., "A consideration on the timbre of complex tones only consisting of higher harmonics," Proc. of the 15th Inter. Cong. on Acoust., pp. 509-512 (1995).

[6] Suzuki, Y., Ozawa, K., and Sone, T., "Sound quality of steady harmonic complex tones,," Proc. of the 7th Oldenburg Symposium on Psychological Acoustics., p. 10 (1996). [招待講演]

[7] Ozawa, K., Suzuki, Y., and Sone, T., "Phase effects on masked threshold of pure tones 1.5 and 2.5 times as high as the frequency of a pure-tone masker in monaural tone-on-tone masking," Proc. of the 7th Oldenburg Symposium on Psychological Acoustics., p. 11 (1996).

[8] Suzuki, Y., Ozawa, K., Sone, T, Asano, F., Ohashi, M., Hidaka, H., Takahashi, S., Kawase, T., and Takasaka, T., "Development and evaluation of a portable hearing aid based on narrow-band-loudness compensation," Proc. of Issues in Advanced Hearing Aid Research, p. 15 (1996). [招待講演]

[9] Ozawa, K., Suzuki, Y., and Sone, T., "A consideration on timbre of broad-band harmonic complex tones with different fundamental frequencies and spectral envelopes," Proc. of Acoust. Soc. of Amer. and Acoust. Soc. of Jpn. 3rd Joint Meeting, pp. 701-706 (1996). [招待講演]

[10] Hidaka, H., Kawase, T., Takahashi, S., Hirano, K., Ueda, N., Sasaki, N., Takasaka, T., Ozawa, K., Suzuki, Y., and Sone, T., "The clinical evaluation of a portable digital hearing aid with narrow-band loudness compensation (second report)," Proc. of the 20th midwinter research meeting of Association for Research in Otolaryngology, p. 29 (1997).

[11] Suzuki, Y., Ozawa, K., Sone, T., Asano, F., Ohashi, M., Hidaka, H., Takahashi, S., Kawase, T., and Takasaka, T., "A hearing aid based on Narrow-band-loudness compensation principle and its clinical evaluation," Proc. of Inter. Conf. on New Frontiers in Biomechanical Engineering, pp. 171-174 (1997).

[12] Kumagai, K., Ozawa, K., Suzuki, Y., and Sone, T., "Multidimensional perceptual space for the sound quality of sinusoidal wave amplitude-modulated by triangular waves," Proc. of the 6th West Pacific Region. Acost. Cong., pp. 112-117 (1997).

[13] Sasaki, N., Kawase, T., Hidaka, H., Takasaka, T., Ozawa, K., Suzuki, Y., and Sone, T., "Apparent change of masking pattern by the use of digital hearing aid 'CLAIDHA'," Proc. of the 21st midwinter research meeting of Association for Research in Otolaryngology, p. 103 (1998).

[14] Hidaka, H., Kawase, T., Takasaka, T., Ozawa, K., Suzuki, Y., and, Sone, T., "Apparent effects of compression with short time constant on the perception of intensity discrimination," Proc. of the 21st midwinter research meeting of Association for Research in Otolaryngology, p. 103 (1998).

[15] Kawase, T., Hidaka, H., Takasaka, T., Ozawa, K., Suzuki, Y., and Sone, T., "The effects of contralateral noise on intensity difference limen and psychophysical tuning curve in background masker," Proc. of the 21st midwinter research meeting of Association for Research in Otolaryngology, p. 138 (1998).

[16] Hellman, R., Takeshima, H., Suzuki, Y., Ozawa, K., Yamaguchi, T., Sasaki, Y., and Sone, T., "Equal-loudness relations at high frequencies: Implications for loudness growth," Proc. of the 16th Inter. Cong. on Acoust. and 135th Meeting Acoust. Soc. of Amer., pp. 569-570 (1998).

[17] Ozawa, K., Hellman, W., Inoue, Y., Suzuki, Y., and Sone, T., "On the effects of a subharmonic masker on the loudness of a pure tone," Proc. of the 16th Inter. Cong. on Acoust. and 135th Meeting Acoust. Soc. of Amer., pp. 573-574 (1998).

[18] Kim, H. Y., Suzuki, Y. Takane, S., Ozawa, K., and Sone, T., "On the difference between absolute and relative auditory distance perception," Proc. of the 16th Inter. Cong. on Acoust. and 135th Meeting Acoust. Soc. of Amer., pp. 857-858 (1998).

[19] Sone, T., Abe, K., Y., Ozawa, and Y. Suzuki, "Factor analysis of the perception of the evaluation of environmental sounds using adjectives describing sound quality, emotional state, and information carried by sounds, " Proc. of 16th Inter. Cong. on Acoust. and 135th Meeting Acoust. Soc. of Amer., pp. 901-902 (1998).

[20] Hidaka, H., Sasaki, N., Kawase, T., Takasaka, T., Ozawa, K., Suzuki, Y., and Sone, T., "Apparent effects of the use of digital hearing aid CLAIDHA' on several hearing functions of impaired listeners," Proc. of the 16th Inter. Cong. on Acoust. and 135th Meeting Acoust. Soc. of Amer., pp. 2625-2626 (1998).

[21] Suzuki, Y., Abe, K., Ozawa, K., and Sone, T., "Factors for perceiving sound environments and the effects of visual and verbal information on these factors," Proc. of the 8th Oldenburg Symposium on Psychological Acoustics., p. 7 (1999). [招待講演]

[22] Abe, K., Ozawa, K., Suzuki, Y., and Sone, T., "The effects of visual information on the impression of environmental sounds," Proc. of Inter-Noise 99, pp. 1177-1182 (1999).

[23] Suzuki, Y., Abe, K., Ozawa, K., and Sone, T., "Comparison between the effects of additional verbal and visual information on the perception of environmental sounds," Proc. of Inter-Noise2000, pp. 2285-2291 (2000). [招待講演]

[24] Suzuki, Y., Takeshima, H., Ozawa, K., Kumagai, M., and Sone, T., "Determination of new equal-loudness level contours based on recent data with a loudness function model," Proc. of Inter-Noise2000, pp. 3664-3669 (2000). [招待講演]

[25] Hellman. P. R., Takeshima, H., Suzuki, Y., Ozawa, K., and Sone, T., "Equal-loudness contours at high frequencies," Proc. of Inter-Noise2000, pp. 3653-3658 (2000). [招待講演]

[26] Ozawa, K., Sugai, I., Matsushita, Y., and Suzuki, Y., "Computational simulation of the phase dependence of masked threshold at frequency 1.5 times as high as the frequency of a pure-tone masker," Proc. of the 7th West Pacific Region. Acoust. Cong., pp. 251-254 (2000).

[27] Ozawa, K., Abe, K., Suzuki, Y., and Sone, T., "Empirical study on multidimensional model of pitch perception," Proc. of the 7th West Pacific Region. Acoust. Cong., pp. 625-630 (2000). [招待講演]

[28] Abe, K., Ozawa, K., Suzuki, Y., and Sone, T., "Effect of verbal and visual information on the perception of environmental sounds," Proc. of the 7th West Pacific Region. Acoust. Cong., pp. 879-882 (2000).

[29] Abe, K., Ozawa, K., Suzuki, Y., and Sone, T., "Impression of sound environments formed by verbal explanation," J. Acoust. Soc. Amer., Vol. 109, No. 5, Pt. 2, p. 2344 (2001). [招待講演]

[30] Hellman. P. R., Takeshima, H., Suzuki, Y., Ozawa, K., and Sone, T., "Equal-loudness contours at high frequencies reconsidered," J. Acoust. Soc. Amer., Vol. 109, No. 5, Pt. 2, p. 2349 (2001).

[31] Hellman. P. R., Takeshima, H., Suzuki, Y., Ozawa, K., and Sone, T., "Determination of equal-loudness relations at high frequencies," Proc. of the Seventeenth Annual Meeting of the International Society for Psychophysics, pp. 225-230 (2001).

[32] Uematsu, H., Ozawa, K., and Suzuki, Y., "A consideration on the difference limens for timbre of complex tones consisting of high harmonics and its model," Proc. of the 8th West Pacific Region. Acoust. Cong., #WB-22 (4 pages in CD-ROM) (2003). [招待講演]

[33] Abe, K., Ozawa, K., Suzuki, Y., and Sone, T., "The effect of visibility of sound sources on the loudness evaluation of an environment sound," Proc. of Inter-Noise2003, pp. 2843-2848 (2003). [招待講演]

[34] Ozawa, K. and Suzuki, Y., "Cross-modal effects of visual information on auditory presence," Proc. of CFA/DAGA '04, pp. 1219-1220 (2004). [招待講演]

[35] Ozawa, K., Tomita, T., Shiba, A., Ise, T., and Suzuki, Y., "Compensation methods of sound quality for a car audio equalizer," Proc. of IEEE International Conference on Networking, Sensing and Control, pp. 311-316 (2005). [査読付き]

[36] Watanabe, K., Aso, K., Ozawa, K., Iwaya, Y., and Suzuki, Y., "Prediction of ILD based on listener's anthropometry," Proc. of the 9th West Pacific Region. Acoust. Cong., #518 (8 pages on CD-ROM) (2006).

[37] Ozawa, K., Tsutsui, K., and Suzuki, Y., "Resolution of the constraint condition for sound fields in binaural equalization," Proc. of the 9th West Pacific Region. Acoust. Cong., #578 (8 pages on CD-ROM) (2006).

[38] Ozawa, K. and Nakagai, J., "Effects of reproduction methods and audio coding on word intelligibility with competing talkers," J. Acoust. Soc. Amer., Vol. 120, No. 5, Pt. 2, p. 3139 (2006).

[39] Ozawa, K., Yamashita, H., Kitamura, E., Qin, L., and Sato, Y., "Modelling the spectral-edge sensitivity of primary auditory cortex neurons," Proc. of IASTED International Conference on Modelling, Identification, and Control (MIC 2007), pp. 381-386 (2007). [査読付き]

[40] Watanabe, K., Itokazu, M., and Ozawa, K., "Individual equalization in binaural reproduction for a reverberant sound field," Proc. of the Japan-China Joint Conference of Acoustics 2007, #P-1-3 (6 pages on CD-ROM) (2007).

[41] Ozawa, K., Seo, Y., and Ise, T., "Estimation of the relative weights of timbre factors for sound quality evaluation," Proc. of International Conference on Kansei Engineering and Emotion Research 2007 (KEER2007), #B-1 (6 pages on CD-ROM) (2007). [査読付き]

[42] Iseki, A. and Ozawa, K., "Effects of musical performer information on the Kansei of listeners," Proc. of International Conference on Kansei Engineering and Emotion Research 2007 (KEER2007), #B-3 (6 pages on CD-ROM) (2007). [査読付き]

[43] Ozawa, K., Koike, Y., Wakagi, H., Sato, Y., and Chimoto, S., "A functional model of the slope sensitivity of the primary auditory cortex neurons in awake cats," J. Acoust. Soc. Amer., Vol. 124, No. 4, Pt. 2, p. 2455 (2008).

[44] Ozawa, K. and Chujo, Y. "Content Presence vs. System Presence in Audio Reproduction Systems," Proc. of the Second International Symposium on Universal Communication (ISUC2008), pp. 50-55 (2008). [Extended Abstract査読付き] DOI: 10.1109/ISUC.2008.45

[45] Kinoshita, Y., Muto, T., Ozawa, K. and Ise, T., "Development of a Kansei evaluation model for the scenery in automobile driving," Proc. of International Conference on Kansei Engineering and Emotion Research 2009 (KEER2009), No. 14G-04 (6 pages in electronic proceedings), (2009). [査読付き]

[46] Kinoshita, Y., Masaki, Y., Muto, T., Ozawa, K. and Ise, T., "Scenery based Kansei music selection for car audio systems," Proc. of the 13th IEEE International Symposium on Consumer Electronics (ISCE2009), pp. 94-98 (2009). [Short Paper査読付き] DOI: 10.1109/ISCE.2009.5157047

[47] Ozawa, K., Koike, Y., Wakagi, H., Sato, Y., and Chimoto, S., "Modelling the slope sensitivity of primary auditory cortex neurons in awake cats," Proc. of The 20th IASTED International Conference on Modelling and Simulation (MS 2009), pp. 106-111 (2009). [査読付き]

[48] Ozawa, K., Masaki, Y., and Ise, T., "A consideration on automatic music genre classification using rough set theory," Proc. of the 10th Western Pacific Acoustics Conference (WESPAC X), #254 (8 pages on CD-ROM) (2009).

[49] Ozawa K. and Yamagishi, D., "Learning to remediate sound localization in the horizontal plane," Proc. of International Workshop on the Principles and Applications of Spatial Hearing (IWPASH 2009), #P1 (4 pages in Electronic Proceedings) (2009). (eISBN 978-981-4299-31-2) [会議後査読付き]

[50] Iizuka, M., Ozawa, K., Kinoshita, Y., and Fukue, T., "Factor analysis of the sense of presence in daily scenes," Proc. of 20th International Congress on Acoustics (ICA 2010), #490 (5 pages on CD-ROM) (2010).

[51] Ozawa, K. and Sato, T., "Learning to remediate sound localization in the median plane using a virtual auditory display," Proc. of the AES 40th International Conference, #1-3 (6 pages on CD-ROM, ISBN: 978-0-937803-77-6) (2010). [査読付き]

[52] Goda, T., Kishita, T., Ozawa, K., Qin, L., and Sato, Y., "Modelling responses of the primary auditory cortex to frequency-modulated tones in awake cats," Proc. of the 19th IASTED International Conference on Applied Simulation and Modelling (ASM 2011), pp. 161-167 (2011). [査読付き]

[53] Ozawa, K., Saito, K., Kinoshita, Y., Oode, S., and Ando, A., "Estimation of a sound image flow using a moving image processing technique," Proc. of the IASTED International Conference on Signal and Image Processing and Applications (SIPA 2011), pp. 98-105 (2011). [査読付き]

[54] Kinoshita, Y. , Fukue, K., and Ozawa, K., “Development of Kansei estimation models for the sense of presence in audio-visual content,” Proc. of 2011 IEEE International Conference on Systems, Man, and Cybernetics (SMC 2011), pp. 3280-3285 (2011). [査読付き] DOI: 10.1109/ICSMC.2011.6084175

[55] Fukue, K., Ozawa, K., and Kinoshita, Y., "Multidimensional attributes of the sense of presence in audio-visual content," i-Perception,Vol. 2, No. 8, p. 841 (2011) [Poster presentation at the 12th International Multisensory Research Forum (IMRF 2011), Abstract book p. 52, #2-18 (2011).]

[56] Oode, S., Sawaya, I., Ando, A., Hamasaki, K., and Ozawa, K., "Vertical loudspeaker arrangement for reproducing spatially uniform sound," Proc. of the 131st Convention of the Audio Engineering Society, #P12-3 (7 pages on CD-ROM) (2011).

[57] Ozawa, K., Obinata, M., and Kinoshita, Y., "Effects of audio reproduction methods on the sense of presence in audio-visual content," J. Acoust. Soc. Amer., Vol. 131, No. 4, Pt. 2, p. 3502 (2012). [招待講演]

[58] Ozawa, K., Goda, T., Qin, L., and Sato, Y., "Functional model to replicate the representations of human vowels in the primary auditory cortex," Proc. of the 20th IASTED International Conference on Applied Simulation and Modelling (ASM 2012), pp. 72-77 (2012). [査読付き]

[59] Ozawa, K., Obinata, M., and Kinoshita, Y., "Kansei estimation models for the sense of presence in audio-visual content with different audio reproduction methods," Proc. of the 13th ACIS International Conference on Software Engineering, Artificial Intelligence Networking and Parallel/Distributed Computing (SNPD 2012), pp. 567-573 (2012). [査読付き] DOI: 10.1109/SNPD.2012.106

[60] Morise, M., Kawahara, H., and Ozawa, K., "Periodicity extraction for voiced sounds with multiple periodicity,"' Proc. of INTERSPEECH2013, pp. 1921-1925 (2013). (Lyon, Aug. 25-29, 発表日28日) [査読付き]

[61] Ozawa, K., Tsukahara, S., Kinoshita, Y., and Morise, M., "Time-series evaluation of the sense of presence in audio content," J. Acoust. Soc. Amer., Vol. 134, No. 5, Pt. 2, p. 4229 (2013).

[62] Ozawa, K. Iseki, A., and Kinoshita, Y., “Genetic algorithm optimization applied to a neural-network-based super-directive microphone array system,” Proc. of the 1st International Conference on Engineering and Applied Sciences Optimization (OPT-i 2014), 1 page on CD-ROM proceedings (2014).

[63] Ozawa, K., Tsukahara, S., Kinoshita, Y., and Morise, M., "Development of an estimation model for instantaneous presence in audio content," Proc. of the 4th IEEE International Conference on Consumer Electronics - Berlin (ICCE-Berlin 2014), pp. 401-405 (2014). [Short paper査読付き] DOI: 10.1109/ICCE-Berlin.2014.7034315

[64] Iseki, A., Ozawa, K. and Kinoshita, Y., “Neural network-based microphone array learning of temporal-spatial patterns of input signals,” Proc. of the 3rd IEEE Global Conference on Consumer Electronics (GCCE 2014), pp. 88-89 (2014). [査読付き] DOI: 10.1109/GCCE.2014.7031270

[65] Ozawa, K., Amano, K., Morise, M., Shimizu, G., Oode, S. and Ono, K., "Superdirective microphone array based on DOA and waveform estimations of noise," Proc. of the 5th IEEE Global Conference on Consumer Electronics (GCCE 2016), pp. 119-120 (2016). [査読付き] DOI: 10.1109/GCCE.2016.7800356【Excellent Paper Award (1st Prize) 受賞】

[66] Ito, M., Ozawa, K., Morise, M., Shimizu, G., and Sakamoto, S., "Sound source separation using image signal processing based on sparsity of sound field," J. Acoust. Soc. Amer., Vol. 140, No. 6, Pt. 2, p. 3058 (2016).

[67] Yokomori, F., Morise, M., and Ozawa, K., "Effect of temporal fluctuation in speech on perception of humanness of synthesized speech," J. Acoust. Soc. Amer., Vol. 140, No. 6, Pt. 2, p. 3400 (2016).

[68] Ozawa, K., Yokouchi, S., and Morise, M., "Noise reduction using an eyeglass-frame microphone array based on DOA estimation by LASSO," Proc. of the 1st International Conference on Challenges in Hearing Assistive Technology (CHAT-2017) , pp. 73-74 (2017). [査読付き] #Stockholm, Sweden, August 19, 2017

[69] Morise, M., Miyashita, G., and Ozawa, K., "Low-dimensional representation of spectral envelope without deterioration for full-band speech analysis/synthesis system," Proc. of INTERSPEECH 2017, pp.409-413 (2017). [査読付き] DOI: 10.21437/Interspeech.2017-67

[70] Ozawa, K., Akishika, Y., Morise, M., Iseki, A., and Kinoshita, Y., "Broadbanding of a NN-based microphone-array system by decomposing into frequency components," Proc. of the 6th IEEE Global Conference on Consumer Electronics (GCCE 2017), pp. 141-142 (2017). [査読付き] DOI: 10.1109/GCCE.2017.8229224【Excellent Paper Award (3rd Prize) 受賞】

[71] Shono, T., Otani, A., Morise, M., and Ozawa, K., "Time-series evaluation of men's preferences perceived from female speech,'' Proc. of the 2017 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing (NCSP 2018), pp. 355-358 (2018). [査読付き] #Hawaii, March 4-7(発表日6日)

[72] Ozawa, K., Ito, M., Shimizu, G., Morise, M., and Sakamoto, S., "Proposal of a sound source separation method using image signal processing of a spatio-temporal sound pressure distribution image," Proc. of the AES Conference on Spatial Reproduction, #44, 7 pages (2018). [precis 査読付き] #Tokyo, Aug. 7-9 (発表日7日)

[73] Ozawa, K., Koshimizu, Y., Morise, M., and Sakamoto, S., "Separation of two sound sources in the same direction by image signal processing," Proc. of the 7th IEEE Global Conference on Consumer Electronics (GCCE 2018), pp. 479-480 (2018). [査読付き] DOI: 10.1109/GCCE.2018.8574514 #Nara, Oct. 9-12 (発表日11日)

[74] Sano, K., Ozawa, K., Morise, M., Sato, Y., and Chimoto, S. "Evaluation of a GPU-based auditory functional model with physiological data," Proc. of the International Symposium on Universal Acoustical Communication 2018 (UAC 2018), #1-24, p. 40 (2018). #Sendai, Oct. 22-24 (発表日22日)

[75] Ozawa, K., Morise, M., and Sakamoto, S., "Sound source separation by instantaneous-estimation-based spectral subtraction," Proc. of the 5th International Conference on Systems and Informatics (ICSAI 2018), pp. 870-875 (2018). (DOI: 10.1109/ICSAI.2018.8599483) [査読付き] DOI: 10.1109/ICSAI.2018.8599483 #Nanjing, Nov. 10-11 (発表日10日),

[76] Ozawa, K., Shiozawa, K., and Ise, T., "Sound source separation using spatio-temporal sound pressure distribution images and machine learning," Proc. of 2019 Amity International Conference on Artificial Intelligence (AICAI 2019) , pp. 54-60 (2019). [招待講演] DOI: 10.1109/AICAI.2019.8701315 #Dubai, Feb. 4-6 (発表日5日)

[77] Ozawa, K., Yamaji, K., Shirasaka, T., Saito, K., and Shimomura, H., "Effects of listening attitudes on affective evaluation of switch sounds," Proc. of the 5th International Symposium on Affective Science and Engineering (ISASE 2019) , #C000018, 4 pages (2019). [査読付き] DOI: 10.5057/isase.2019-C000018 #Tokyo, Mar. 17-18 (発表日17日)

[78] Ozawa, K., Watanabe, K., and Sakamoto, S., "Suppression of two noise sources in the same direction by instantaneous spectral subtraction," Proc. of the 8th IEEE Global Conference on Consumer Electronics (GCCE 2019), pp. 771-772 (2019). [査読付き] DOI: 10.1109/GCCE46687.2019.9015244 #Osaka, Oct. 15-18 (発表日17日)

[79] Ozawa, K., Morise, M., Sakamoto, S., and Watanabe, K., "Sound source separation by spectral subtraction based on instantaneous estimation of noise spectrum," Proc. of the 6th International Conference on Systems and Informatics (ICSAI 2019), pp. 885-890 (2019). [査読付き] DOI: 10.1109/ICSAI48974.2019.9010477 #Shanghai, Nov. 2-4 (発表日3日)

[80] Ozawa, K., Yamaji, K., Shirasaka, T., Saito, K., and Shimomura, H., "The effects of tactile feedback on the affective evaluation of switch sounds," Proc. of the 6th International Symposium on Affective Science and Engineering (ISASE 2020) , #C000044, 4 pages (2020). [査読付き] DOI: 10.5057/isase.2020-C000044 #Tokyo, Mar. 15(COVID-19のため論文集のみ発行)

[81] Ozawa, K., Shiozawa, K., Morise, M., and Sakamoto, S., "Noise reduction using a plane microphone array and a spatio-temporal sound pressure distribution image," Proc. of the 7th IEEE International Conference on Consumer Electronics Taiwan 2020 (2020 ICCE-Taiwan), 2 pages (2020). [査読付き] DOI: 10.1109/ICCE-Taiwan49838.2020.9258227 #Taoyuan, Sep. 28-30, ハイブリッド開催でオンライン参加 (発表日28日)

[82] Ozawa, K., Watanabe, K., and Sakamoto, S., "Separation of multiple sound sources in the same direction by instantaneous spectral estimation," Proc. of the 9th IEEE Global Conference on Consumer Electronics (GCCE 2020), pp. 56-57 (2020). [査読付き] DOI: 10.1109/GCCE50665.2020.9291767 #Kobe, Oct. 13-14 (発表日:オンデマンドで両日)

[83] Shiozawa, K., Ozawa, K., and Ise, T., "Noise suppression using a differential-type microphone array and two-dimensional amplitude and phase spectra," Proc. of the 12th Annual Summit and Conference of Asia-Pacific Signal and Information Processing Association 2020 (APSIPA ASC 2020), pp. 46-51 (2020). [査読付き] DOI: 未定 #Auckland, Dec. 7-11, ハイブリッド開催でオンライン参加 (発表日10日)

[84] Cui, J., Peng, Y., Ozawa, K., and Kong, W., "A review of transfer learning for EEG-based driving fatigue detection," Proc. of Joint Workshop on Human Brain and Artificial Intelligence (HBAI 2020), 14 pages (2021). [査読付き] DOI: 10.1007/978-981-16-1288-6_11 #Yokohama, Jan. 7, オンライン開催

[85] Ozawa, K., Ando, M., Shimomura, H., Shirasaka, T., and Saito, K., "Bayesian explanation of the effects of tactile feedback on the affective evaluation of switch sounds," Proc. of the 7th International Symposium on Affective Science and Engineering (ISASE 2021) , #C000018, 4 pages (2021). [査読付き] DOI: https://doi.org/10.5057/isase.2021-C000018 #Tokyo, Mar. 9(オンライン開催)

[86] Zhu, Y., Ozawa, K., and Kong, W., "EEGNetT: EEG-based neural network for emotion recognition in real-world applications," Proc. of the 3rd IEEE Global Conference on Life Sciences and Technologies (LifeTech 2021), pp. 380-382 (2021). [査読付き] DOI: 10.1109/LifeTech52111.2021.9391941 #Nara, March 9-11, ハイブリッド開催で現地発表 (発表日11日)

[87] Kirikane, E., Ozawa, K., and Ise, T., "Effects of reproduction methods and familiarity on the ability to listen to competing words," Proc. of the 3rd IEEE Global Conference on Life Sciences and Technologies (LifeTech 2021), pp. 497-498 (2021). [査読付き] DOI: 10.1109/LifeTech52111.2021.9391920【Outstanding Student Paper Awards for Oral Presentation 受賞】 #Nara, March 9-11, ハイブリッド開催でオンライン参加 (発表日11日)

[88] Takenaka, K. and Ozawa, K., "Suppression of multiple Noises with different directions of arrival using instantaneous spectral subtraction," Proc. of the 3rd International Conference on Electrical, Communication and Computer Engineering (ICECCE 2021), #32, 6 pages (2021). [査読付き] DOI: 10.1109/ICECCE52056.2021.9514078 #Kuala Lumpur, Malaysia → (オンライン開催), June 12-13 (発表日13日)

[89] Ozawa, K., Watanabe, K., and Sakamoto, S., "Separation of sound sources in the same direction via spectral estimation with a virtual focus," Proc. of the 10th IEEE Global Conference on Consumer Electronics (GCCE 2021), pp. 597-598 (2021). [査読付き] DOI: 10.1109/GCCE53005.2021.9621869 #Kyoto, Oct. 12-15 (発表日:ハイブリッド開催で,オンライン発表13日)

[90] Miyata, Y., Zhu, Y., Ozawa, K., Shimomura, H., and Shirasaka, T. "Identification of switches by machine learning of EEG data when listening to switch sounds," Proc. of the 4th IEEE Global Conference on Life Sciences and Technologies (LifeTech 2022), pp. 223-225 (2022). [査読付き] DOI: 10.1109/LifeTech53646.2022.9754762 #Osaka, March 7-9, ハイブリッド開催で現地発表 (発表日7日)

[91] Takenaka, K. and Ozawa, K., "Noise suppression system using deep learning for smart devices," Proc. of the 4th IEEE Global Conference on Life Sciences and Technologies (LifeTech 2022), pp. 573-574 (2022). [査読付き] DOI: 10.1109/LifeTech53646.2022.9754759 #Osaka, March 7-9, ハイブリッド開催で現地発表 (発表日8日)

[92] Ozawa, K., Watanabe, K., and Sakamoto, S., "Multiple noise suppression in the same direction using virtual focus and spectral subtraction," Proc. of the 11th IEEE Global Conference on Consumer Electronics (GCCE 2022), pp. 612-613 (2022). [査読付き] DOI: 10.1109/GCCE56475.2022.10014337 #Osaka, Oct. 18-21 (発表日:ハイブリッド開催でオンライン発表19日)

[93] Takenaka, K. and Ozawa, K., "Multiple noise suppression based on simultaneous learning and independent estimation of amplitude and phase of noise," Proc. of the 8th International Conference on Engineering and Emerging Technologies (ICEET 2022), #99, 6 pages (2022). [査読付き] DOI: 10.1109/ICEET56468.2022.10007198 #Kuala Lumpur, Malaysia, Oct. 27-28(発表日:ハイブリッド開催でオンライン発表28日)

[94] Ozawa, K., Ando, M. Shirasaka, T., and Shimomura, H., "Auditory evaluation of switch sounds according to listening situation," Proc. of the 52nd International Congress and Exposition on Noise Control Engineering (Inter-Noise 2023), #1-3-16, 12 pages (2023). [招待講演] DOI: 10.3397/IN_2023_0431 #Chiba, Aug. 20-23(発表日:21日)

[95] Ichinose, S., Ozawa, K., Zhu, Y., Kuge, Y. Ito, N., and Yamada, Y., "Proposal of a construction method of an affective editor based on tactile evaluation of rotary encoders," Proc. of the 8th International Conference on Advanced Engineering - Theory and Applications (AETA 2023), Session_1-3, 15 pages (2023). [招待講演][査読付き] DOI: #Busan, Korea, Dec. 14-16(発表日:15日)

[96] Ariizumi, S., Kubota, T., Toya, T., and Ozawa, K., "Sound source distance measurement using complex sparse Bayesian estimation with a small microphone array system," Proc. of the 9th International Congress on Information and Communication Technology (ICICT 2024), Session_6C, 12 pages (2024). [査読付き] DOI: #London, UK, Dec. 19-22(発表日:22日)

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◎ 紀要等に掲載

[1] 鈴木陽一, 小澤賢司, 曽根敏夫, "感音系難聴者における広帯域音のラウドネス知覚," 豊田研究報告, No. 50, pp. 73-79 (1997).

[2] 小澤賢司, 金澤永治, 鈴木陽一, 高橋弘宜, 青木秀明, "高臨場感を実現する音響信号処理に関する考察," 山梨大学地域共同開発研究センター 研究成果報告書 第7号, pp. 18-26 (1999).

[3] 伊藤洋, 今宮淳美, 岩沼宏治, 小方孝, 小澤賢司, 唐澤博, 郷健太郎, 茅暁陽, 福本文代, 服部元信, "マルチモーダルユーザインタフェースを備えた高次コミュニケーション空間の構築に関する研究開発 -- 通信放送機構委託研究 (1997~2001)," 山梨大学工学部研究報告 第51号, pp. 39-45 (2002).

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◎ 解説・報告・その他

[1] 小澤賢司, 鈴木陽一, 林哲也, 曽根敏夫, "GKS を核とする描画マクロ (EZ-Graph) のご紹介 第1回," SENAC Vol. 23, No. 4, pp. 148-186. (1990).

[2] 小澤賢司, 鈴木陽一, 藤井清人, 山田祐生, 植松尚, 曽根敏夫, "GKS を核とする描画マクロ (EZ-Graph) のご紹介 第2回," SENAC, Vol. 24, No. 1, pp. 47-85 (1991).

[3] 曽根敏夫, 小澤 賢司, "日本騒音制御工学会平成3年度技術発表会報告," 騒音制御, Vol.15, No. 6, pp. 52-53 (1991)

[4] 小澤賢司, "Q&Aコーナー:ピッチ知覚の螺旋構造," 日本音響学会誌, Vol. 52, No. 7, p. 571 (1996).

[5] 小澤賢司, "若手研究者の抱負:聴覚ソフトウェアの解読," 日本音響学会誌, Vol. 52, No. 11, p. 924 (1996).

[6] 佐藤倫子, 佐藤多佳子, 伊藤英一, 小澤賢司, 鈴木陽一, 曽根敏夫, "SX 上で利用できるGKS の使い方," SENAC, Vol. 30, No. 1, pp. 43-94 (1997).

[7] 小澤賢司, "音響臨場感の多次元定量的評価に関する基礎的研究," (財)サウンド技術振興財団 第10回 研究助成講演会 資料集, pp. 4-5 (1999).

[8] 小澤賢司, 坂本忠明, 森澤正之, 郷健太郎, 中貝順一, 雨宮将彦, 小俣昌樹, 今宮淳美, 長沢伸也, "山梨大学工学部コンピュータ・メディア工学科における感性教育への取り組み," 日本感性工学会感性商品研究部会 第2回研究会資料, pp. 1-6 (1999). (PDFファイル)

[9] 小澤賢司, 坂本忠明, 森澤正之, 郷健太郎, 中貝順一, 雨宮将彦, 小俣昌樹, 今宮淳美, 長沢伸也, "山梨大学工学部コンピュータ・メディア工学科における感性工学教育," 第1回日本感性工学会大会予稿集, p. 127 (1999). (PDFファイル)

[10] 小澤賢司, 金澤永治, 鈴木陽一, 青木秀明, "高臨場感を実現する音響信号処理に関する基礎的研究," (財)山梨県21世紀産業開発機構 「広域的な産学官連携技術交流会」 講演資料集, pp. 37-38. (2000).

[11] 小澤賢司, "聴覚(音色)," 日本音響学会第3回サマーセミナー「音響学の基礎と最近のトピックス」 講演資料, pp. 1-6 (2000).

[12] 小澤賢司, "精神物理学の系譜," 日本音響学会誌, Vol. 57, No. 1, p. 7 (2001).

[13] 小澤賢司, "書評:音楽と映像のマルチモーダル・コミュニケーション," 日本音響学会誌, Vol. 57, No. 11, p. 743 (2001).

[14] 研究室紹介 "最先端産学研究 高臨場感システム," 山梨日日新聞 2002年3月9日 11面.

[15] 小澤賢司, "高臨場感音響再生の実現手法," (財)長野県テクノ財団・中央自動車道沿線地域新規産業創出推進協議会 「産学交流ネットワーク2003 - 共同研究の技術シーズを探る」 講演資料集, pp. 59-62 (2003).

[16] 小澤賢司, "聴覚," 日本音響学会第6回サマーセミナー「音響学の基礎と最近のトピックス」 講演資料, pp. 1-6 (2003).

[17] NEDO国際共同研究の成果 "ISO226全面改定," 科学新聞 2003年10月31日 2面.

[18] 小澤賢司, "ちょっとしたエッセイ:感性とメディア," 日本音響学会誌, Vol. 60, No. 6, p. 336 (2004).

[19] Mathematicaフォーラム ユーザ訪問 " [第22回] 臨場感なら5.1chよりヘッドホンが有利?" (2005).

[20] 小澤賢司, "聴覚臨場感を測る," URCF(超臨場感コミュニケーション産学官フォーラム)音響分科会セミナー「超臨場感コミュニケーションにおける今後の方向性」 講演資料, pp. 1-6 (2008).

[21] 小澤賢司, 木下雄一朗, "研究室紹介:メディア感性工学研究室(山梨大学 工学部)," 感性工学, Vol. 3, No. 7, p. 438 (2008).

[22] 小澤賢司, "音”学”ユビキタス," 大学コンソーシアムやまなし単位互換コーディネイト科目 "音楽ユビキタス(第4回)", pp. 1-8 (2008).

[23] 小澤賢司, "Q&Aコーナー:人工内耳から聴覚BMIへ," 日本音響学会誌, Vol. 65, No. 10, p. 553 (2009).

[24] 大野正広, 小澤賢司, "小特集「環境問題と音響技術」にあたって," 日本音響学会誌, Vol. 66, No. 7, p. 318 (2010).

[25] 小澤賢司, "統合能力型高度技術者養成プロジェクト ~自発リーダー(学大将)を生む環境作り~ について," 群馬大学工学部平成21年度文科省採択「理数学生応援プロジェクト:高大産連携による工学系フロンティアリーダー育成プログラム」 平成22年度シンポジウム 「工学系フロンティアリーダーに求められるもの」予稿集, pp. 1-12 (2011).

[26] 小澤賢司, "私のすすめるこの一冊:DCCで楽しむ鉄道模型(本編/サウンド・応用編)," 日本音響学会誌, Vol. 67, No. 9, p. 553 (2011).

[27] 小澤賢司, "聴覚感性に関する研究と最近の研究教育環境," 第27回山梨工業会神奈川支部電気情報会総会講演 (2013/10/19).

[28] 小澤賢司, "複数音源からの音を画像に変換することで簡単に分離," 山梨大学新技術説明会予稿集, pp. 9-14 (2016/12/13).

[29] 小澤賢司, "音と映像の特徴量に基づく視聴覚臨場感推定モデル," URCF(超臨場感コミュニケーション産学官フォーラム)音響分科会セミナー「超臨場感の客観評価」 講演資料, 14 pages (2017/1/26).

[30] 小澤賢司, "聴覚臨場感に及ぼす視覚臨場感の影響," URCF(超臨場感コミュニケーション産学官フォーラム)超臨場感映像分科会セミナー「新しい映像提示のための取り組み最前線2」 講演資料, 17 pages (2017/5/10).

[31] 小澤賢司, 森勢将雅, "マイクロホンアレイ出力に対する画像信号処理による複数音源の分離," 平成29年度やまなし産学官連携研究交流事業 研究発表会, ポスター発表「電6」 (2017/10/31).

[32] 森勢将雅, 横森文哉, 小澤賢司, "音声分析合成システムWORLDの研究開発," 電子情報通信学会情報・システムソサイエティ誌, 第23巻, 2号(通巻91号), p. 13 (2018). 【森勢先生:ISS論文賞受賞記事】

[33] 小澤賢司, "次世代SNSは音声ズームが主役になる?," 平成30年度やまなし産学官連携研究交流事業 研究発表会, 口頭+ポスター発表「電2」 (2018/10/17).

[34] 小澤賢司, "焦点位置からの音のみを収録するスマホサイズのアレイ," 山梨大学新技術説明会予稿集, pp. 3-7 (2018/12/6).

[35] 小澤賢司, "焦点位置からの音のみを収録するマイクロホンアレイ," ケミカルエンジニアリング, Vol. 64, No. 3, pp. 1-5 (2019).

[36] 小澤賢司, "コンテンツ臨場感の要因," 高臨場感オーディオセミナー −高臨場感オーディオの普及に向けて− 基調講演 (2019/8/23). → 雑紙 PROSOUND 2019年12月号(ステレオサウンド),”最前線:Week of Sound Japan 2019における高臨場感音響セミナー(濱崎公男)" で概要紹介 (2019/11/18発売).

[37] 小澤賢司, "製品・商品の感性価値の向上に向けて," 令和元年度やまなし産学官連携研究交流事業 研究発表会, ポスター発表「電8」 (2019/10/10).

[38] 小澤賢司, "焦点位置からの音のみを収録するスマホサイズのアレイ," URCF(超臨場感コミュニケーション産学官フォーラム)音響ワークショップ, pp. 1-3 (2019/12/16).

[39] 小澤賢司, "2021年秋季研究発表会遠隔開催報告," 日本音響学会誌, Vol. 78, No. 2, p. 92 (2022). https://doi.org/10.20697/jasj.78.2_92

[40] 安藤彰男, 小澤賢司, 亀川徹, 中原雅考, 西口正之, 青木秀一, 杉本岳大, 水町光徳, "特集 ―高臨場感オーディオ― 誌上座談会," 日本音響学会誌, Vol. 78, No. 3, pp. 108-113 (2022). https://doi.org/10.20697/jasj.78.3_108

[41] 小澤賢司, "聴覚臨場感の定義と性質," 日本音響学会誌, Vol. 78, No. 3, pp. 121-126 (2022). https://doi.org/10.20697/jasj.78.3_121

[42] 荒木章子,荒井隆行,岩谷幸雄,鵜木祐史,小澤賢司,西浦敬信,西村竜一,水町光徳, "コロナ時代における研究発表会(日本音響学会編)―遠隔開催でみえた日本音響学会の底力と会員の愛―," 日本音響学会誌, Vol. 78, No. 4, pp. 170-175 (2022). https://doi.org/10.20697/jasj.78.4_170

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◎ 特許

[1] 特5378095 , 車載オーディオ装置における選曲方法及び選曲装置(平成25年10月4日),(特開2011-034366,平成23年2月17日)

[2] 特5658588, 聴覚臨場感評価装置及び聴覚臨場感評価プログラム(平成24年12月5日),(特開2012-165195, 平成24年8月13日)

[3] 特5941359, 聴覚印象量推定装置及びそのプログラム(平成28年5月27日),(特開2014-6692,平成26年1月16日.特願2012-141774, 平成24年6月25日)

[4] 特5961048, 聴覚印象量推定装置及びそのプログラム(平成28年7月1日),(特開2014-7556, 平成26年1月16日.特願2012-141773, 平成24年6月25日)

[5] 特6688179, シーン抽出装置およびそのプログラム(令和2年4月28日),(特開2018-7134,平成30年1月11日.特願2016-134108, 平成28年7月6日)

[6] 特6758589, 音源分離装置、及び音源分離方法(令和2年9月4日)(特開2018-36359, 平成30年3月8日.特願2016-167815, 平成28年8月30日)

[7] 特7286896, 音源分離システム、音源位置推定システム、音源分離方法および音源分離プログラム(令和5年5月29日)(特願2020-536395) (特願2018-147470, 平成30年8月6日)

[7'] 国際公開番号:WO 2020/031594 (2020/02/13), 国際出願番号:PCT/JP2019/027241 (2019/07/10)

[7"] 特願2020-536395,国際出願番号PCT/JP2019/027241の国内移行(国内書面差出日:令和2年12月18日)

[7"'] 出願番号 17/266,397,アメリカ,国際出願番号PCT/JP2019/027241の国内移行(国内段階移行日:2021年令和3年2月5日)

[7"''] 米国特許 US 11,317,200 B2,Sound source separation system, sound source position estimation system, Sound source separation method, and Sound source separation program (2022/4/26)

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更新した最終の日付 Feb. 22, 2024