AOKI SHIGEAKI

J-GLOBAL         Last updated: Dec 26, 2018 at 03:16
 
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Name
AOKI SHIGEAKI
Affiliation
Kanazawa Institute of Technology
Section
Kanazawa Institute of Technology College of Engineering Department of Electrical and Electronic Engineering

Education

 
 
 - 
1982
Electrical and Electronic Engineering, Graduate School, Division of Engineering, Nagoya University
 
 
 - 
1985
Graduate School, Division of Engineering, Nagoya University
 
 
 - 
1980
Electrical Engineering, Faculty of Engineering, Nagoya Institute of Technology
 

Published Papers

 
Study of vertical sound image control using parametric loudspeakers
Kazuhiro Shimizu, ITOU KOUKI, AOKI SHIGEAKI
Proceedings of the 2015 International Congress on Ultrasonics   (70) 1031-1034   Sep 2015   [Refereed]
A parametric loudspeaker is known as a super-directivity loudspeaker. So far, the applications have been limited monaural reproduction sound system. We had discussed characteristics of stereo reproduction with two parametric loudspeakers. In this ...
A Study on Quality Improvement of Bone Conducted Speech by AM Method
MINAMI TOMOHIRO, AOKI SHIGEAKI
Inter noise 2016   210-215   Aug 2016   [Refereed]
A new method of restoring the lost high-frequency components of bone conducted speech by utilizing a duplicate that is shifted from low-frequency components to high-frequency components is proposed.
Influence of listener's head in stereo reproduction using parametric loudspeakers
Norihisa Tsujita, Kazuhiro Shimizu, AOKI SHIGEAKI
2016 IEEE International Ultrasonics Symposium Proceedings   1-4   Sep 2016   [Refereed]
Iinputs of the left and right ears are measured with a dummy head in reproduction using the parametric loudspeaker and ordinary loudspeaker. The measured inputs are analyzed and the influence of the head is clarified.
Study of vertical sound image control with parametric loudspeakers
AOKI SHIGEAKI, SHIMIZU KAZUHIRO, ITOU KOUKI
Applied Acoustics   116 164-169   Jan 2017   [Refereed]
A parametric loudspeaker utilizes nonlinearity of a medium and is known as a super-directive loudspeaker. The parametric loudspeaker is one of the prominent applications of nonlinear acoustics. We have clarified the characteristics of left-right s...
Analysis of vertical sound image control with parametric loudspeakers
AOKI SHIGEAKI, Shimizu Kazuhiro, Itou Kouki
Proc. of the 2017 ICU International Congress on Ultrasonics   32(030003) 1-6   Dec 2017   [Refereed]
A parametric loudspeaker is known as a super directional loudspeaker by using nonlinear interaction between high power ultrasounds in air. The vertical direction of sound localization was able to be controlled By setting the parametric loudspeaker...