Achievements

Papers

1. T. Kimura and H. Ando, "Effect of Discretization of Sound Source Position on Sense of Presence in 3D Audio Systems Using Multiple Vertical Panning," Trans. VR Soc. Jpn., Vol. 20, No. 3, pp. 179-188, September 2015.
   Preprint
2. T. Kimura, "Personal Compact 3D Sound Field Reproduction System Based on Concept of Wave Front Synthesis Technique Using Eight Directional Microphones," IEICE Trans. Fundamentals, Vol. J97-A, No. 4, pp. 284-294, April 2014 (in Japanese).
   Preprint
3. T. Kimura and H. Ando, "3D Audio System Using Multiple Vertical Panning for Large-screen Multiview 3D Video Display," ITE Trans. on Media Tech. and App., Vol. 2, No. 1, pp. 33-45, January 2014.
   Preprint
4. T. Kimura, Y. Yamakata, M. Katsumoto, T. Okamoto, S. Yairi, Y. Iwaya and Y. Suzuki, "Three-dimensional Radiated Sound Field Display System Using Directional Loudspeakers and Wave Field Synthesis," Acoust. Sci. & Tech., Vol. 33, No. 1, pp. 11-20, January 2012.
   Preprint
5. K. Maki, T. Kimura and M. Katsumoto, "Reproduction of Real Musical Instrument Sounds by a Spherical Loudspeaker with 26 Transducers: Acoustic Comparison on Reproducibility of Sound Radiation Patterns of Musical Instruments," J. Acoust. Soc. Jpn., Vol. 67, No. 10, pp. 447-458, October 2011 (in Japanese).
6. Y. Yamakata, R. Nishimura, M. Katsumoto and T. Kimura, "Sound Radiation Reproduction of an Musical Instrument with a Spherical Loudspeaker Array," IEICE Trans. Fundamentals, Vol. J94-A, No. 4, pp. 233-242, April 2011 (in Japanese).
7. T. Kimura, "Theoretical Study and Numerical Analysis of 3D Sound Field Reproduction System Using Directional Microphones and Boundary Surface Control," Trans. VR Soc. Jpn., Vol. 15, No. 2, pp. 231-241, June 2010 (in Japanese).
   Preprint
8. Y. Yamakata, M. Katsumoto and T. Kimura, "Directional Sound Radiation System using a Large Planar Diaphragm Incorporating Multiple Vibrators," IEICE Trans. Fundamentals, Vol. E92-A, No. 6, pp. 1399-1407, June 2009.
9. T. Kimura, Y. Yamakata, M. Katsumoto and K. Kakehi, "Localization Model of Synthesized Sound Image Using Precedence Effect in Sound Field Reproduction Based on Wave Field Synthesis," IEICE Trans. Fundamentals, Vol. E91-A, No. 6, pp. 1310-1319, June 2008.
   Preprint
10. T. Kimura and K. Kakehi, "Effects of Microphone and Loudspeaker Directivity on Accuracy of Synthesized Wave Fronts in Sound Field Reproduction with Wave Field Synthesis," Trans. VR Soc. Jpn., Vol. 12, No. 2, pp. 191-198, June 2007 (in Japanese).
    Preprint
11. N. Inoue, T. Kimura, T. Nishino, K. Itou and K. Takeda, "Evaluation of HRTFs Estimated Using Physical Features," Acoust. Sci. & Tech., Vol. 26, No. 5, pp. 453-455, September 2005.
12. T. Kimura, K. Kakehi, K. Takeda and F. Itakura, "Subjective Effect of the Number of Channel Signals in Wave Field Synthesis - In the Case of Sound Sources of Frontal Direction -," Trans. VR Soc. Jpn., Vol. 10, No. 2, pp. 257-266, June 2005 (in Japanese).
    Preprint
13. T. Kimura, K. Kakehi, K. Takeda and F. Itakura, "Spatial Coding of the Sound Field by Moving Sound Sources - Bit Reduction Based on the Extraction of Sound Sources -," Trans. VR Soc. Jpn., Vol. 10, No. 1, pp. 101-109, March 2005 (in Japanese).
    Preprint
14. T. Kimura, K. Kakehi, K. Takeda and F. Itakura, "Spatial Coding of Multi-channel Audio Signals in Sound Field Reproduction," Trans. VR Soc. Jpn., Vol. 8, No. 4, pp. 433-442, December 2003 (in Japanese).
    Preprint

Books & Reviews

1. T. Kimura, "Development and Evaluation of Electronic Bulletin Board for University Campus Using PDF-Pasting Software," Bull. Res. Inst. Data Sci. Tohoku Gakuin Univ., No. 1, pp. 75-89, March 2024 (in Japanese).
   Preprint
2. K. Masuta and T. Kimura, "Threshold Measurement of Effective Range of Vertical Panning by Using the Method of Adjustment," Bull. Res. Inst. Eng. Technol. Tohoku Gakuin Univ., No. 11, pp. 43-49, March 2023 (in Japanese).
   Preprint
3. Y. Saito and T. Kimura, "PDF Pasted Electronic Bulletin Board for University Campus," Bull. Res. Inst. Eng. Technol. Tohoku Gakuin Univ., No. 7, pp. 63-73, March 2018 (in Japanese).
   Preprint
4. Y. Saito, Y. Yamao and T. Kimura, "PDF-Pasting Electronic Bulletin Board for University Campus Communication," Sci. Eng. Rep. Tohoku Gakuin Univ., Vol. 52, No. 1, pp. 5-12, February 2018 (in Japanese).
   Preprint
5. T. Kimura, "Manufacturing the Product Easy to Use," Bull. Res. Inst. Eng. Technol. Tohoku Gakuin Univ., No. 6, pp. 154-166, March 2017 (in Japanese).
6. T. Kimura and H. Ando, "3D Audio System Suitable to 200-inch Glasses-free 3D Display -Viewers Feel the Sounds at the Position of the 3D Objects from Any Viewing Position-," NICT NEWS, No. 434, pp. 5-6, November 2013.
7. T. Kimura, "Research Trends of Wave Front Synthesis Technologies," J. Acoust. Soc. Jpn., Vol. 67, No. 11, pp. 538-543, November 2011 (in Japanese).
   Preprint
8. M. Katsumoto, Y. Yamakata and T. Kimura, "Ultra-Realistic Audio by 3D Audio Display," J. NICT, Vol. 56, Nos. 1/2, pp. 97-104, March/June 2010.
9. M. Katsumoto, Y. Yamakata and T. Kimura, "Ultra-Realistic Audio by 3D Audio Display," Rev. NICT, Vol. 56, Nos. 1/2, pp. 91-97, March/June 2010 (in Japanese).
10. T. Kimura, Y. Yamakata and M. Katsumoto, "Directivity of Transducers in Wave Field Synthesis - For the Realization of Ultra-Realistic Communication Based on 3D Sound Field Reproduction -," Image Lab, Vol. 19, No. 2, pp. 54-59, February 2008 (in Japanese).
    Preprint

International Conferences

1. T. Kimura and H. Ando, "Effect of the Horizontal Panning on Sense of Presence in Three-dimensional Audio System Using Multiple Vertical Panning," Proc. Mtgs. Acoust., No. 5aEA3, pp. 1-14, Honolulu, HI, November/December 2016.
   Preprint Slide
2. T. Kimura and H. Ando, "Effect of the Horizontal Panning in 3D Audio System Based on Multiple Vertical Panning," Proc. 3DSA, No. AP4-005, pp. 1-4, Taipei, Taiwan, August 2015.
   Preprint Poster
3. T. Kimura and H. Ando, "Effect of the Number of Loudspeakers on Sense of Presence in 3D Audio System Based on Multiple Vertical Panning," Proc. Forum Acusticum, No. R05D_6, pp. 1-5, Krakow, Poland, September 2014.
   Preprint Poster
4. T. Kimura and H. Ando, "Audio-visual Experiment for 3D Audio System Based on Multiple Vertical Panning," Proc. 3DSA, No. P6-1, pp. 1-4, Osaka, Japan, June 2013.
   Preprint Poster
5. K. Nakano, M. Nakayama, T. Nishiura, Y. Yamashita and T. Kimura, "A Polar-coordinate-discretized WE-FDTD Simulation for Controlling the Emission Characteristics of Sound Source," Proc. ICA, No. 2pSP4, pp. 1-8, Montreal, Canada, June 2013.
6. T. Kimura, "Personal 3D Sound Field Reproduction Technique for Remote Control Using Wave Front Synthesis and Eight Directional Microphones," Proc. 3DSA, No. S4-3, pp. 179-183, Hsinchu, Taiwan, June 2012.
   Preprint Slide
7. T. Kimura and H. Ando, "Listening Test for 3D Audio System Based on Multiple Vertical Panning," Proc. Acoustics, No. 1pHT6, pp. 1-6, Hong Kong, China, May 2012.
   Preprint Slide
8. Y. Suzuki, T. Okamoto, J. Trevino, T. Kimura, S. Sakamoto, Z. L. Cui, M. Katsumoto and Y. Iwaya, "Toward 3D Spatial Audio Systems with High Sense-of-presence," Proc. IUCS, No. TS3-1, pp. 85-94, Gumi, South Korea, October 2011 (Invited Talk).
9. T. Kimura, "3D Sound Field Reproduction Using Directional Microphones," Proc. INTER-NOISE, No. Mon-4-9, pp. 1-8, Osaka, Japan, September 2011 (Invited Talk).
   Preprint Slide
10. K. Maki, T. Kimura and M. Katsumoto, "Reproduction of Sound Radiation Directivities of Musical Instruments by a Spherical Loudspeaker with Multiple Transducers," Proc. VRCAI, No. 14, pp. 85-88, Seoul, South Korea, December 2010.
11. T. Kimura, Y. Yamakata, M. Katsumoto, T. Okamoto, S. Yairi, Y. Iwaya and Y. Suzuki, "Comparative Performance Evaluation of Near 3D Sound Field Reproduction System with Directional Loudspeakers and Wave Field Synthesis," Proc. IUCS, No. 42, pp. 220-227, Beijing, China, October 2010.
    Preprint Slide
12. T. Kimura, "Theoretical Study and Numerical Analysis of 3D Sound Field Reproduction System Based on Directional Microphones and Boundary Surface Control," Proc. AES Int. Conf., No. 10-1, pp. 1-10, Tokyo, Japan, October 2010.
    Preprint Slide
13. T. Kimura, K. Maki and M. Katsumoto, "Theoretical Study of 3D Radiated Sound Field Reproduction System Using Directional Loudspeakers and Boundary Surface Control," Proc. ICA, No. 222, pp. 1-4, Sydney, Australia, August 2010.
    Preprint Poster
14. T. Kimura, Y. Yamakata and M. Katsumoto, "Numerical Analysis of Radiated Sound Field of Spherical Loudspeaker with Variable Radiation Characteristics," Proc. 3DSA, No. P2-4, pp. 263-266, Tokyo, Japan, May 2010.
    Preprint Poster
15. T. Kimura, M. Naoe, Y. Yamakata and M. Katsumoto, "Subjective Effect of Synthesis Conditions in 3D Sound Field Reproduction System Using a Few Transducers and Wave Field Synthesis," Proc. IUCS, No. 8-4, pp. 215-220, Tokyo, Japan, December 2009.
    Preprint Slide
16. M. Katsumoto, Y. Yamakata and T. Kimura, "Development of 3D Audio Display for Ultra-Realistic Communication," Proc. IWPASH, No. P27, pp. 1-3, Zao, Japan, November 2009.
17. T. Kimura, Y. Yamakata, M. Katsumoto, T. Okamoto, S. Yairi, Y. Iwaya and Y. Suzuki, "Development of Real System in Near 3D Sound Field Reproduction System Using Directional Loudspeakers and Wave Field Synthesis," Proc. WESPAC, No. 0164, pp. 1-6, Beijing, China, September 2009.
    Preprint Slide
18. M. Katsumoto, Y. Yamakata and T. Kimura, "A Novel 3D Audio Display System Using Radiated Loudspeaker for Future 3D Multimodal Communications," Proc. 3DTV-Conf., No. 104, pp. 1-4, Potsdam, Germany, May 2009.
19. Y. Yamakata, M. Katsumoto and T. Kimura, "Design of Large Planar Diaphragm Incorporating Multiple Vibrators for Sound Directivity Control via FEM and BEM," Proc. ICASSP, No. AE-P4.10, pp. 277-280, Taipei, Taiwan, April 2009.
20. M. Naoe, T. Kimura, Y. Yamakata and M. Katsumoto, "Performance Evaluation of 3D Sound Field Reproduction System Using a Few Loudspeakers and Wave Field Synthesis," Proc. ISUC, No. 2-2, pp. 36-41, Osaka, Japan, December 2008.
    Preprint Slide
21. Y. Yamakata, M. Katsumoto and T. Kimura, "Sound Directivity Controlling by Artificially Inducing Bending Vibration of a Planar Diaphragm," Proc. AES Jpn. Conf., No. PS09, pp. 1-6, July 2008.
22. M. Katsumoto, Y. Yamakata and T. Kimura, "Realization of Multi-dimensional Speaker with Frequency Dependence of Directivity," Proc. AES Jpn. Conf., No. PS08, pp. 1-6, July 2008.
23. T. Kimura, Y. Yamakata and M. Katsumoto, "Theoretical Study and Numerical Analysis of Near 3D Sound Field Reproduction Based on Wave Field Synthesis," Proc. AES Jpn. Conf., No. PS07, pp. 1-12, July 2008.
    Preprint Poster
24. M. Naoe, T. Kimura, Y. Yamakata and M. Katsumoto, "Performance Evaluation of 3D Sound Field Reproduction System with a Few Loudspeakers and Wave Field Synthesis," Proc. Acoustics'08, No. 1834, pp. 4591-4596, Paris, France, June/July 2008.
    Preprint Poster
25. T. Kimura, Y. Yamakata and M. Katsumoto, "Theoretical Study of Near 3D Sound Field Reproduction Based on Wave Field Synthesis," Proc. Acoustics'08, No. 1763, pp. 4585-4590, Paris, France, June/July 2008.
    Preprint Poster
26. Y. Yamakata, T. Kimura, M. Naoe and M. Katsumoto, "An Investigation of Width and Depth Perception toward a Sound Image Constructed of Multiple Variant Sound Waves Emitted from a Loudspeaker Array," Proc. Acoustics'08, No. 1760, pp. 4715-4720, Paris, France, June/July 2008.
27. Y. Yamakata, M. Katsumoto and T. Kimura, "Directional Sound Radiation System Using A Large Planer Diaphragm Incorporating Multiple Vibrators," Proc. ICASSP, No. AE-P6.D4, pp. 337-340, Las Vegas, NV, March/April 2008.
28. T. Kimura and K. Kakehi, "Effects of Directivity of Microphones and Loudspeakers in Sound Field Reproduction Based on Wave Field Synthesis," Proc. ICA, No. RBA-15-011, pp. 1-6, Madrid, Spain, September 2007.
    Preprint Poster
29. T. Kimura, W. Mizuno, T. Nishino, K. Itou and K. Takeda, "Sound Field Auralization System in Free Listening Positions Using Wave Field Synthesis and Head Related Transfer Functions," Proc. Forum Acusticum, No. 617-0, pp. 2511-2516, Budapest, Hungary, August/September 2005.
    Preprint Slide
30. T. Kimura, K. Kakehi, K. Takeda and F. Itakura, "Spatial Coding Based on the Extraction of Moving Sound Sources in Wavefield Synthesis," Proc. ICASSP, No. AE-P5.10, III, pp. 293-296, Philadelphia, PA, March 2005.
    Preprint Poster
31. T. Kimura, K. Kakehi, K. Takeda and F. Itakura, "Subjective Assessments for the Effect of the Number of Channel Signals on the Sound Field Reproduction Used in Wavefield Synthesis," Proc. ICA, No. Th.P1.18, IV, pp. 3159-3162, Kyoto, Japan, April 2004.
    Preprint Poster
32. T. Kimura, K. Kakehi, K. Takeda and F. Itakura, "Spatial Compression of Multi-channel Audio Signals Using Inverse Filters," Proc. ICASSP, No. AE-SF01.03, IV, p. 4175, Orlando, FL, May 2002.
    Manuscript Poster

Technical Reports

1. T. Kimura, "Effect of Depth Expression on Coincidence between Sound and Vision in 3D Audio System Using Multiple Vertical Panning," IEICE Technical Report, No. EA2023-21, pp. 18-23, August 2023 (in Japanese).
   Preprint Slide
2. T. Kimura, "3D Localization Evaluation of Recording System for Personal 3D Sound Field Reproduction," IEICE Technical Report, No. EA2022-30, pp. 13-18, August 2022 (in Japanese).
   Preprint Slide
3. F. Hanyu and T. Kimura, "Subjective Evaluation of Recording System for Personal 3D Sound Field Reproduction," IEICE Technical Report, No. EA2020-81, pp. 128-133, March 2021 (in Japanese).
   Preprint
4. R. Abe and T. Kimura, "Development and Evaluation of Automatic Accompaniment System Using Foot Switch for Acoustical Signals," IEICE Technical Report, No. EA2020-80, pp. 122-127, March 2021 (in Japanese).
   Preprint
5. R. Abe and T. Kimura, "Study of Loop-playing Conditions of Audio Signals," Proc. 3rd Tohoku-section Acoustical Technical Meeting, No. 3-20, pp. 1-4, November 2020 (in Japanese).
   Preprint
6. F. Hanyu and T. Kimura, "Construction and Performance Evaluation of Recording System for Personal 3D Sound Field Reproduction," Proc. 2nd Tohoku-section Acoustical Technical Meeting, No. 2-16, pp. 1-4, November 2019 (in Japanese).
   Preprint
7. Y. Shigeizumi and T. Kimura, "Comparative Experiment of Reaction Velocity by Personal 3D Sound Field Reproduction," Proc. 2nd Tohoku-section Acoustical Technical Meeting, No. 2-15, pp. 1-4, November 2019 (in Japanese).
   Preprint
8. R. Abe and T. Kimura, "Study of Automatic Accompaniment System Using Foot Switch," Proc. 2nd Tohoku-section Acoustical Technical Meeting, No. 2-7, pp. 1-4, November 2019 (in Japanese).
   Preprint
9. Y. Shigeizumi and T. Kimura, "Performance Evaluation of Personal 3D Sound Field Reproduction System by VR Games," IEICE Technical Report, No. EA2018-37, pp. 57-62, August 2018 (in Japanese).
   Preprint
10. T. Kimura and K. Hagino, "Identification Method of the Recording Position of Hyper-directional Microphones," IEICE Technical Report, No. EA2017-27, pp. 1-4, August 2017 (in Japanese).
    Preprint Slide
11. T. Kimura and H. Ando, "Effect of the Horizontal Panning in 3D Audio System Using Multiple Vertical Panning," IEICE Technical Report, No. HIP2015-94, pp. 45-50, December 2015 (in Japanese).
    Preprint Slide
12. T. Kimura and H. Ando, "Audio-visual Experiment for 3D Audio System Using Multiple Vertical Panning," IEICE Technical Report, No. EA2012-148, pp. 43-48, March 2013 (in Japanese).
    Preprint Slide
13. T. Kimura and H. Ando, "Listening Test for 3D Audio System Using Multiple Vertical Panning," IEICE Technical Report, No. EA2011-122, pp. 13-18, March 2012 (in Japanese).
    Preprint Slide
14. R. Nishimura, S. Enomoto, H. Kato, A. Callan, T. Kimura, H. Takemoto and P. Mokhtari, "Towards Practical Use of Three-Dimensional Audio - Current Research Objects at NICT -," IEICE Technical Report, No. EA2011-112, pp. 49-54, January 2012 (Invited Talk) (in Japanese).
15. K. Maki, T. Kimura and M. Katsumoto, "Spatial Radiation Pattern of Sound from a Violin Played by a Violist," IEICE Technical Report, No. EA2011-42, pp. 71-76, June 2011 (in Japanese).
16. K. Maki, T. Kimura and M. Katsumoto, "Acoustical Evaluation of a Spherical Loudspeaker with Multi-dimensional Radiation Directivities - Reproduction of Acoustic Radiation Patterns of Musical Instruments -," IEICE Technical Report, No. EA2010-45, pp. 13-18, August 2010 (in Japanese).
17. T. Kimura, Y. Yamakata, M. Katsumoto, T. Okamoto, S. Yairi, Y. Iwaya and Y. Suzuki, "Comparative Performance Evaluation of Near 3D Sound Field Reproduction System Using Directional Loudspeakers and Wave Field Synthesis," IEICE Technical Report, No. EA2010-44, pp. 7-12, August 2010 (in Japanese).
    Preprint Slide
18. Y. Yamakata, R. Nishimura, M. Katsumoto and T. Kimura, "An Examination of Solo Music Sound Synthesis for Multichannel Sphere Speaker Array," IEICE Technical Report, No. EA2010-38, pp. 1-6, July 2010 (in Japanese).
19. M. Katsumoto and T. Kimura, "Development of 3D Sound with 3D Audio Display," HODIC Circular, Vol. 30, No. 2, pp. 18-22, May 2010 (in Japanese).
20. M. Katsumoto, Y. Yamakata and T. Kimura, "Listening Test for Ultra-Realistic Audio by Multi-Radiated Loudspeaker," ASJ Trans. Tech. Comm. Psychol. Physiol. Acoust., No. H-2010-3, pp. 13-16, January 2010 (in Japanese).
21. T. Kimura, Y. Yamakata and M. Katsumoto, "Numerical Analysis of Sound Field Radiated by Multi-dimensional Loudspeaker with Frequency Dependence of Directivity - Estimation of Size and Shape of Musician's Sound Image by Sound Source Search -," IEICE Technical Report, No. EA2009-93, pp. 1-6, December 2009 (in Japanese).
    Preprint Slide
22. Y. Yamakata, T. Kimura and M. Katsumoto, "A Pilot Study for Video Assignment to a 3D Sound Image Using a Polyhedral Loudspeaker Array with Video Projection," IEICE Technical Report, No. EA2009-45, pp. 13-18, August 2009 (in Japanese).
23. T. Kimura, Y. Yamakata, M. Katsumoto, T. Okamoto, S. Yairi, Y. Iwaya and Y. Suzuki, "Real Environment Evaluation by Sound Source Search in Near 3D Sound Field Reproduction System Using Directional Loudspeakers and Wave Field Synthesis," IEICE Technical Report, No. EA2008-141, pp. 31-36, March 2009 (in Japanese).
    Preprint Slide
24. Y. Yamakata, M. Katsumoto and T. Kimura, "Directional Sound Radiation System Using a Planar Diaphragm Incorporating Multiple Vibrators - Influence of Diaphragm Shape and Vibrator Positions toward Sound Directivity Controlling -," IEICE Technical Report, No. EA2008-112, pp. 65-70, December 2008 (in Japanese).
25. T. Kimura, Y. Yamakata, M. Katsumoto, T. Okamoto, S. Yairi, Y. Iwaya and Y. Suzuki, "Development of Prototype System for Near 3D Sound Field Reproduction Using Wave Field Synthesis," IEICE Technical Report, No. EA2008-111, pp. 61-64, December 2008 (in Japanese).
    Preprint Slide
26. M. Katsumoto, Y. Yamakata and T. Kimura, "Realization of Multi-Dimentional Sound with Spherical Speaker," IEICE Technical Report, No. EA2008-5, pp. 23-26, April 2008 (in Japanese).
27. T. Kimura, Y. Yamakata and M. Katsumoto, "Theoretical Study of Near 3D Sound Field Reproduction Using Wave Field Synthesis," IEICE Technical Report, No. EA2008-4, pp. 17-22, April 2008 (in Japanese).
    Preprint Slide
28. M. Naoe, T. Kimura, Y. Yamakata and M. Katsumoto, "Proposal and Performance Evaluation of 3D Sound Field Reproduction System Using a Few Loudspeakers and Wave Field Synthesis," IEICE Technical Report, No. EA2008-1, pp. 1-6, April 2008 (in Japanese).
    Preprint Slide
29. M. Katsumoto, Y. Yamakata and T. Kimura, "Development of Multi-Dimensional Speaker with Frequency Dependence of Directivity," ASJ Trans. Tech. Comm. Psychol. Physiol. Acoust., No. H-2007-146, pp. 837-842, December 2007 (in Japanese).
30. Y. Yamakata, T. Kimura, M. Naoe and M. Katsumoto, "Sound Image Perception toward Multiple Similar Sound waves radiated by Speaker Array," ASJ Trans. Tech. Comm. Psychol. Physiol. Acoust., No. H-2007-145, pp. 831-836, December 2007 (in Japanese).
31. M. Katsumoto, Y. Yamakata and T. Kimura, "Development of Multi-Dimensional Speaker with Frequency Dependence of Directivity," IPSJ Symposium Series, Vol. 2007, No. 9, pp. 195-200, October/November 2007 (in Japanese).
32. Y. Yamakata, M. Katsumoto and T. Kimura, "Sound Radiation Reproduction System with a Diaphragm Vibrated by Multiple Actuators," IPSJ Symposium Series, Vol. 2007, No. 9, pp. 189-194, October/November 2007 (in Japanese).
33. M. Katsumoto, Y. Yamakata and T. Kimura, "Proposal of Multi-Dimensional Speaker with Frequency Dependence of Directivity for Ultra Realistic 3D Acoustic Audio," ASJ Trans. Tech. Comm. Psychol. Physiol. Acoust., No. H-2007-108, pp. 625-626, October 2007 (in Japanese).
34. T. Kimura, M. Katsumoto and K. Kakehi, "Localization Model of Synthesized Sound Image in Sound Field Reproduction Using Wave Field Synthesis," IPSJ Technical Report, No. 2007-MUS-71-13, pp. 73-80, August 2007 (in Japanese).
    Preprint Slide
35. Y. Yamakata, M. Katsumoto and T. Kimura, "Characteristic Analysis and Reconstruction of Acoustic Near-field Radiated from an Object Surface," IPSJ Technical Report, No. 2007-MUS-71-12, pp. 67-72, August 2007 (in Japanese).
36. M. Katsumoto, Y. Yamakata and T. Kimura, "Proposal of Multi-Dimensional Speaker with Frequency Dependence of Directivity for Ultra Realistic 3D Acoustic Audio," IPSJ Technical Report, No. 2007-MUS-71-11, pp. 61-66, August 2007 (in Japanese).
37. T. Kimura and K. Kakehi, "Effects of Directivity of Microphones and Loudspeakers on Accuracy of Synthesized Wave Fronts in Sound Field Reproduction Based on Wave Field Synthesis," Papers of the AES 13th Regional Convention, No. 0037, pp. 1-8, July 2007.
    Preprint Poster
38. T. Kimura, K. Kakehi, K. Takeda and F. Itakura, "Accuracy of the Synthesis of Wave Fronts in Wave Field Synthesis Using Directional Microphones," IEICE Technical Report, No. EA2005-47, pp. 13-18, September 2005 (in Japanese).
    Preprint Slide
39. T. Kimura, K. Kakehi, K. Takeda and F. Itakura, "Effect of the Number of Channel Signals on Sound Field Preception in Spatial Audio by Wave Field Synthesis," Papers of the 2nd in-Depth Argument Workshop on Acoustic Scene and HRTF, No. P-18, pp. 1-8, July 2005 (in Japanese).
    Preprint Poster
40. W. Mizuno, T. Kimura, T. Nishino and K. Takeda, "The Theoretical Study of Sound Field Auralization System in Free Listening Point Using Microphone Array," IEICE Technical Report, No. EA2004-118, pp. 7-12, January 2005 (in Japanese).
    Preprint Slide

Oral Presentations

1. T. Kimura, "Effect of Moving Distance on Depth Expression in 3D Audio System Using Multiple Vertical Panning," ASJ Autumn Meeting, No. 1-R-13, Kansai University, September 2024 (in Japanese).
   Abstract Preprint Poster
2. T. Kimura, "Theoretical Study of Scalable 3D Radiated Sound Field Reproduction System with Directional Loudspeakers and Wave Field Synthesis," ASJ Spring Meeting, No. 3-Q-8, Takushoku University, March 2024 (in Japanese).
   Abstract Preprint Poster
3. K. Masuta and T. Kimura, "Effect of Sound Presentation Method on Reaction Time of Sound Image Localization," ASJ Spring Meeting, No. 3-4P-12, Online, March 2023 (in Japanese).
   Abstract Preprint
4. K. Masuta and T. Kimura, "Threshold Measurement of Effective Height of Vertical Panning by Using the Method of Adjustment," ASJ Autumn Meeting, No. 1-R-3, Hokkaido University Of Science, September 2022 (in Japanese).
   Abstract Preprint
5. K. Masuta and T. Kimura, "Threshold Measurement of Effective Distance of Vertical Panning by Using the Method of Adjustment," ASJ Spring Meeting, No. 1-12-1, Online, March 2022 (in Japanese).
   Abstract Preprint
6. T. Kimura, "Comparative Study of the Depth Expression in 3D Audio System Using Multiple Vertical Panning," ASJ Spring Meeting, No. 2-11-8, Online, March 2021 (in Japanese).
   Abstract Preprint Slide
7. K. Masuta and T. Kimura, "Effect of Sound Image Position on Effective Distance of Vertical Panning," 2021 Tohoku-section Young Scientist Meeting, No. R3-A-15, Proceddings Publication, March 2021 (in Japanese).
   Preprint
8. T. Kimura, "Effect of the Loudspeaker Arrangement on Sense of Presence in 3D Audio System Using Multiple Vertical Panning," ASJ Autumn Meeting, No. 3-1-1, Online, September 2020 (in Japanese).
   Abstract Preprint Slide
9. R. Abe and T. Kimura, "Evaluation of Automatic Accompaniment System Using Foot Switch for Acoustical Signals," 2020 Tohoku-section Young Scientist Meeting, No. R2-A-12, National Institute of Technology, Sendai College, February 2020 (in Japanese).
   Preprint
10. F. Hanyu and T. Kimura, "Performance Evaluation of Recording System for Personal 3D Sound Field Reproduction by Sound Intensity," 2020 Tohoku-section Young Scientist Meeting, No. R2-A-11, National Institute of Technology, Sendai College, February 2020 (in Japanese).
    Preprint
11. Y. Shigeizumi and T. Kimura, "Comparative Experiment of Reaction Time of Personal 3D Sound Field Reproduction Using Audio-Visual Display Equipment," 2020 Tohoku-section Young Scientist Meeting, No. R2-A-10, National Institute of Technology, Sendai College, February 2020 (in Japanese).
    Preprint
12. T. Kimura, "Effect of the Depth Expression on Sense of Presence in 3D Audio System Using Multiple Vertical Panning," ASJ Autumn Meeting, No. 2-1-16, Ritsumeikan University, September 2019 (in Japanese).
    Abstract Preprint Slide
13. R. Abe and T. Kimura, "Evaluation of Automatic Accompaniment System Using Pedal Controller," 2019 Tohoku-section Young Scientist Meeting, No. YS-17-P30, National Institute of Technology, Sendai College, March 2019 (in Japanese).
    Preprint
14. Y. Iwaki and T. Kimura, "Evaluation of MVP Method Using Interaction Games," 2019 Tohoku-section Young Scientist Meeting, No. YS-17-P29, National Institute of Technology, Sendai College, March 2019 (in Japanese).
    Preprint
15. F. Hanyu and T. Kimura, "Evaluation of Recording Performance of Personal Sound Field by Microphone Array," 2019 Tohoku-section Young Scientist Meeting, No. YS-17-P28, National Institute of Technology, Sendai College, March 2019 (in Japanese).
    Preprint
16. Y. Shigeizumi and T. Kimura, "Comparative Experiment of Sound Image Location between Personal Sound Field Reproduction and Binaural," 2019 Tohoku-section Young Scientist Meeting, No. YS-17-A8, National Institute of Technology, Sendai College, March 2019 (in Japanese).
    Preprint
17. T. Kimura, "Upper Threshold Measurement of Effective Height of Vertical Panning by Using the Method of Limits," ASJ Autumn Meeting, No. 1-Q-43, Oita University, September 2018 (in Japanese).
    Abstract Preprint Poster
18. Y. Shigeizumi and T. Kimura, "Development and Evaluation of VR Game Using Audio-Visual Display System," 2018 Tohoku-section Young Scientist Meeting, No. YS30-P-2-30, Tohoku Gakuin University, February 2018 (in Japanese).
    Preprint
19. M. Oikawa and T. Kimura, "Development of Web Browsing Application for PDF-Pasting Electronic Bulletin Board," 2018 Tohoku-section Young Scientist Meeting, No. YS30-P-2-6, Tohoku Gakuin University, February 2018 (in Japanese).
    Preprint
20. N. Muramoto and T. Kimura, "Implementation of Automatic Deletion and Size Variation in PDF-Pasting Electronic Bulletin Board," 2018 Tohoku-section Young Scientist Meeting, No. YS30-P-2-5, Tohoku Gakuin University, February 2018 (in Japanese).
    Preprint
21. T. Kimura, "Threshold Measurement of Effective Distance of Vertical Panning by Using the Method of Limits," ASJ Autumn Meeting, No. 1-P-5, Ehime University, September 2017 (in Japanese).
    Abstract Preprint Poster
22. Y. Saito, Y. Yamao and T. Kimura, "Study on PDF Pasted Electronic Bulletin Board," Human Interface 2017, No. 5Tp3-9, Osaka Institute of Technology, September 2017 (in Japanese).
    Preprint
23. Y. Saito, Y. Yamao and T. Kimura, "Usability Testing of PDF Attached Electronic Board," 2017 Tohoku-section Young Scientist Meeting, No. YS29-3-3-1, Tohoku Gakuin University, March 2017 (in Japanese).
    Preprint
24. Y. Saito and T. Kimura, "Usability Testing of Digital Signage," 2016 Tohoku-section Joint Conference of the Eight Institutes of Electrical and Related Engineers, No. 2G15, Tohoku Institute of Technology, August 2016 (in Japanese).
    Preprint
25. T. Kimura and H. Ando, "Effect of the Horizontal Panning on Sense of Presence in 3D Audio System Using Multiple Vertical Panning," ASJ Spring Meeting, No. 2-P-35, Chuo University, March 2015 (in Japanese).
    Abstract Preprint Poster
26. T. Kimura and H. Ando, "Practical Realization of 3D Audio System Using Multiple Vertical Panning," IEICE Society Conference, (in press), The University of Tokushima, September 2014 (Invited Talk) (in Japanese).
    Preprint Slide
27. T. Kimura and H. Ando, "Effect of the Discretization of the Vertical Position of Sound Sources in 3D Audio System Using Multiple Vertical Panning," ASJ Autumn Meeting, No. 1-1-1, Hokkai-Gakuen University, September 2014 (in Japanese).
    Abstract Preprint Slide
28. T. Kimura and H. Ando, "Effect of the Number of Loudspeakers on Sense of Presence in 3D Audio System Using Multiple Vertical Panning," ASJ Spring Meeting, No. 1-1-7, Nihon University, March 2014 (in Japanese).
    Abstract Preprint Slide
29. K. Nakano, M, Nakayama, T. Nishiura, Y. Yamashita and T. Kimura, "A Study on Reducing Numerical Dispersion in WE-FDTD with Spatial-frequency-domain," ASJ Spring Meeting, No. 3-10-21, Tokyo University of Technology, March 2013 (in Japanese).
30. T. Kimura, "Introduction of Wave Front Synthesis Technique," Workshop "What Does Ultra-Channel Acoustic System Bring?", AES Japan Section Conference in Sendai 2012, Sendai Mediatheque, October 2012.
    Slide
31. T. Kimura, "Effect of Acoustic Obstacle in 3D Sound Field Reproduction System with Directional Microphones and Boundary Surface Control," ASJ Spring Meeting, No. 3-P-19(c), Waseda University, March 2011 (in Japanese).
    Abstract Preprint Poster
32. K. Maki, T. Kimura and M. Katsumoto, "Sound Radiation Characteristics of a Spherical Loudspeaker with 42 Transducers - Reproduction of Sound of a Real Violin Performance -," ASJ Spring Meeting, No. 3-P-17(c), Waseda University, March 2011 (in Japanese).
33. T. Kimura, "Near 3D Sound Field Reproduction System Using Directional Loudspeakers and Wave Field Synthesis," Workshop "3-D Sound", 40th International AES Conference, Tokyo, Japan, October 2010.
    Slide
34. K. Maki, T. Kimura and M. Katsumoto, "Reproduction of Sound Radiation Directivities of Musical Instruments by a Spherical Loudspeaker with Multidimensional Radiation Directivities," ASJ Autumn Meeting, No. 3-Q-5, Kansai University, September 2010 (in Japanese).
35. T. Kimura, K. Maki and M. Katsumoto, "Theoretical Study of 3D Radiation Sound Field Reproduction System with Directional Loudspeakers and Boundary Surface Control," ASJ Autumn Meeting, No. 3-Q-4, Kansai University, September 2010 (in Japanese).
    Abstract Preprint Poster
36. M. Katsumoto, Y. Yamakata and T. Kimura, "Ultra-Realistc Audio by 3D Audio Display," ASJ Autumn Meeting, No. 1-4-1, Nihon University, September 2009 (in Japanese).
37. M. Katsumoto, Y. Yamakata and T. Kimura, "Ultra-Realistc Audio by 3D Audio Display," 3D Image Conference, No. 3-2, Tokyo University, July 2009 (in Japanese).
38. T. Kimura, Y. Yamakata, M. Katsumoto, T. Okamoto, S. Yairi, Y. Iwaya and Y. Suzuki, "Development of Prototype System for Near 3D Sound Field Reproduction Using Directional Loudspeakers and Wave Field Synthesis," ASJ Spring Meeting, No. 3-P-33, Tokyo Institute of Technology, March 2009 (in Japanese).
    Abstract Preprint Poster
39. M. Naoe, T. Kimura, Y. Yamakata and M. Katsumoto, "The Subjective Effect of Synthesis Conditions in 3D Sound Field Reproduction System Using a Few Loudspeakers and Wave Field Synthesis," ASJ Spring Meeting, No. 1-9-9, Tokyo Institute of Technology, March 2009 (in Japanese).
    Abstract Preprint Slide
40. Y. Yamakata, T. Kimura and M. Katsumoto, "Width Perception toward Single Sound Image Generated by Such Sound That Has Different Directivity for Frequency," ASJ Autumn Meeting, No. 1-8-8, Kyushu University, September 2008 (in Japanese).
41. M. Naoe, T. Kimura, Y. Yamakata and M. Katsumoto, "Performance Evaluation of 3D Sound Field Reproduction System Using a Few Loudspeakers and Wave Field Synthesis," ASJ Spring Meeting, No. 3-P-15, Chiba Institute of Technology, March 2008 (in Japanese).
    Abstract Preprint Poster
42. T. Kimura, Y. Yamakata and M. Katsumoto, "Numerical Analysis of Near 3D Sound Field Reproduction Using Wave Field Synthesis," ASJ Spring Meeting, No. 2-6-2, Chiba Institute of Technology, March 2008 (in Japanese).
    Abstract Preprint Slide
43. Y. Yamakata, T. Kimura and M. Katsumoto, "Sound Radiation Reproduction System with a Diaphragm Vibrated by Multiple Actuators," ASJ Spring Meeting, No. 2-5-4, Chiba Institute of Technology, March 2008 (in Japanese).
44. T. Kimura and K. Kakehi, "Effects of Microphone and Loudspeaker Directivity in 3D Sound Field Reproduction Based on Wave Field Synthesis," ASJ Spring Meeting, No. 3-Q-20, Shibaura Institute of Technology, March 2007 (in Japanese).
    Abstract Preprint Poster
45. T. Kimura, S. Ito, M. Nakagawa and K. Kakehi, "Effects of Microphone and Loudspeaker Directivity on Accuracy of Synthesized Wave Fronts in Sound Field Reproduction Based on Wave Field Synthesis," The 152nd ASA Meeting, No. 3pSP7, Honolulu, HI, November/December 2006.
    Poster
46. T. Kimura, K. Kakehi, K. Takeda and F. Itakura, "Theoretical Study of Wave Field Synthesis Using Directional Microphones," ASJ Autumn Meeting, No. 3-Q-10, Tohoku University, September 2005 (in Japanese).
    Abstract Preprint Poster
47. W. Mizuno, T. Kimura, T. Nishino and K.Takeda, "Sound Field Auralization System in Free Listening Positions Using Head Related Transfer Functions," ASJ Spring Meeting, No. 3-Q-29, Tokyo University of Agriculture and Technology, March 2005 (in Japanese).
    Preprint Poster
48. T. Kimura, K. Kakehi, K. Takeda and F. Itakura, "Subjective affection of the method to reproduce moving sound sources by position information," ASJ Autumn Meeting, No. 3-P-29, University of the Ryukyus, September 2004 (in Japanese).
    Preprint Poster
49. N. Inoue, T. Kimura, T. Nishino, K. Ito and K. Takeda, "Evaluation of Head Related Transfer Functions Estimated Using Physical Features," ASJ Autumn Meeting, No. 3-P-5, University of the Ryukyus, September 2004 (in Japanese).
50. S. Hosoe, T. Kimura, T. Nishino and K. Takeda, "Measurement of Head-Related Transfer Functions with the Spark Source," 2004 Tokai-section Joint Conference of the Eight Institutes of Electrical and Related Engineers, No. O-209, Nagoya Institute of Technology, September 2004 (in Japanese).
51. T. Kimura, K. Kakehi, K. Takeda and F. Itakura, "Subjective assessment for the number of channel signals in the sound field reproduction based on wavefield synthesis - effect on spatial impression-," ASJ Spring Meeting, No. 3-P-10, Kanagawa Institute of Technology, March 2004 (in Japanese).
    Preprint Poster
52. T. Kimura, K. Kakehi, K. Takeda and F. Itakura, "Subjective Assessment for the Number of Channel Signals to Realize Sound Field Based on Wavefield Synthesis," The 146th ASA Meeting, No. 2aPP9, Austin, TX, November 2003.
    Manuscript Slide
53. T. Kimura, K. Kakehi, K. Takeda and F. Itakura, "The affect of the number of control points in the sound field reproduction based on wavefield synthesis," ASJ Autumn Meeting, No. 2-5-7, Daido Institute of Technology, September 2003 (in Japanese).
    Preprint Slide
54. T. Kimura, K. Kakehi, K. Takeda and F. Itakura, "Spatial coding of multi-channel audio signals in moving sound sources," ASJ Spring Meeting, No. 1-8-13, Waseda University, March 2003 (in Japanese).
    Preprint Slide
55. T. Kimura, K. Kakehi, K. Takeda and F. Itakura, "Subjective assessment of spatial audio coding using inverse filters," ASJ Autumn Meeting, No. 3-5-16, Akita University, September 2002 (in Japanese).
    Preprint Slide
56. T. Kimura, K. Kakehi, K. Takeda and F. Itakura, "Spaciousness of spatial audio compression technique using inverse filters," ASJ Spring Meeting, No. 2-4-17, Kanagawa University, March 2002 (in Japanese).
    Preprint Slide
57. T. Kimura, K. Kakehi, K. Takeda and F. Itakura, "A study of multi-channel audio coding using spatial information and its sound localization," ASJ Autumn Meeting, No. 3-Q-28, Oita University, October 2001 (in Japanese).
    Preprint Poster
58. T. Kimura, K. Kakehi, K. Takeda and F. Itakura, "Multi-channel audio coding using primary component analysis," ASJ Spring Meeting, No. 2-7-15, University of Tsukuba, March 2001 (in Japanese).
    Preprint Slide

Theses

1. T. Kimura, "A Study of the Method for the Reduction of Information in Sound Field Reproduction Based on Wave Field Synthesis," Thesis for the Ph.D. degrees, Graduate School of Human Informatics, Nagoya University, December 2005 (in Japanese).
   Summary Thesis Slide
2. T. Kimura, "A Study of Lossless Coding of Speech Signals Using Backward Adaptive Prediction," Thesis for the M.A. degree, Graduate School of Human Informatics, Nagoya University, March 2000 (in Japanese).
   Summary (modified ver.) Thesis (modified ver.) Slide
3. T. Kimura, "Reaction Dynamics in Diamond (100) Surface," Thesis for the B.E. degree, Faculty of Engineering, Nagoya University , March 1998 (in Japanese).
   Summary Thesis Slide

Research Grants

1. Grant-in-Aid for JSPS Fellows, "Spatial Coding in Sound Field Reproduction," 2003.

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