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Technical Committee on Engineering Acoustics (EA)
Chair: Yoichi Haneda (Univ. of Electro-Comm.)
Vice Chair: Yukio Iwaya (Tohoku Gakuin Univ.), Mitsunori Mizumachi (Kyushu Inst. of Tech.)
Secretary: Suehiro Shimauchi (NTT), Toshiharu Horiuchi (KDDI R&D Labs.)
Assistant: Shoichi Koyama (Univ. of Tokyo)

DATE:
Fri, Jul 3, 2015 09:30 - 17:30

PLACE:
80th Anniversary Memorial Hall 3F, The Univ. of Electro-Communications(1-5-1 Chofugaoka, Chofu-shi, 182-8585 Japan.5 minutes walk from central exit of Chofu Station, Keio Line. http://www.uec.ac.jp/facilities/exchange/80th/access.html. Prof. Yoichi Haneda)

TOPICS:
General topics, Interactive Acquisition and Reproduction

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Fri, Jul 3 AM (09:30 - 11:30)
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(1) 09:30 - 10:00
A study on transaural system using directivity control of regular icosahedron loudspeaker array.
Makoto Daikohara, Yoichi Haneda (UEC)

(2) 10:00 - 10:30
Speech signal mixing method considering the identification of sibilants and vowels
Wataru Owaki, Kota Takahashi (UEC)

(3) 10:30 - 11:00
Diffuse Noise Suppression by Spatial Cross Spectrum Estimation Considering the Overlap of Beam
Mizuki Ohno, Akitoshi Kataoka (Ryukoku Univ.)

(4) 11:00 - 11:30
An attempt of speech signal reconstruction based on super resolution
Ryouichi Nishimura, Seigo Enomoto, Hiroaki Kato (NICT)

----- Lunch Break ( 90 min. ) -----

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Fri, Jul 3 PM (13:00 - 15:00)
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(5) 13:00 - 13:40
[Invited Talk]
Auditory Control of Acoustic Space
-- Reality and Individuality --
Kazuya Takeda (Nagoya University), Takanori Nishino (Mie University), Kenta Niwa (NTT), Yoichi Haneda (UEC), Hiroshi Saruwatari (The University of Tokyo), Ryouichi Nishimura (NICT)

(6) 13:40 - 14:20
[Invited Talk]
Statistical Representation of Binaural Signal and Its Application to Audio Source Separation
Hiroshi Saruwatari (UTokyo)

(7) 14:20 - 15:00
[Invited Talk]
Study on angular region-wise source enhancement to generate binaural sounds corresponding to omni-directional camera view
Kenta Niwa, Yuma Koizumi, Kazunori Kobayashi, Hisashi Uematsu (NTT)

----- Break ( 20 min. ) -----

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Fri, Jul 3 PM (15:20 - 16:20)
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(8) 15:20 - 15:50
A study on level diagram necessary for verification of stable operation of hands-free communication system
Kensaku Fujii (Kodaway Lab.), Mitsuji Muneyasu (Kansai Univ.)

(9) 15:50 - 16:20
An adaptive algorithm for acoustic echo canceler adjusting insertion loss to echo path change and double talk.
Kensaku Fujii (Kodaway Lab.), Takuya Sawada, Takuto Yoshioka (Univ. of Hyogo), Mitsuji Muneyasu (Kansai Univ.)

----- Break ( 10 min. ) -----

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Fri, Jul 3 PM (16:30 - 17:30)
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(10) 16:30 - 17:30
Demo Session

# Information for speakers
General Talk will have 25 minutes for presentation and 5 minutes for discussion.
Invited Talk will have 35 minutes for presentation and 5 minutes for discussion.

# CONFERENCE SPONSORS:
- This conference is co-sponsored by Technical Committee on Electroacoustics, ASJ.

=== Technical Committee on Engineering Acoustics (EA) ===
# FUTURE SCHEDULE:

Mon, Aug 3, 2015 - Tue, Aug 4, 2015: Tohoku Univ., Research Inst. of Electrical Communication [Mon, Jun 15], Topics: Engineering/Electro Acoustics, Psychological and Physiological Acoustics, and Related Topics
Sep, 2015: Recess
Oct, 2015: Recess

# SECRETARY:
Toshiharu Horiuchi (KDDI R&D Labs.)
E-mail: