Authors - AES

Plane wave creation in non-spherical loudspeaker arrays using radius formulation by the Lamé function

Open Access

Authors: Sakaguchi, Tomohiro; Oikawa, Yasuhiro

Affiliation: Waseda University; Waseda University

Publication Date: May 2025

Type: Convention Paper

Cost: Open Access (Free to all)

Sound field creation with a cube-like loudspeaker array designed using Lamé function based on virtual sound source distribution

Authors: Eriguchi, Yuzuki; Sakaguchi, Tomohiro; Oikawa, Yasuhiro

Affiliation: Waseda University; Waseda University; Waseda University

Publication Date: May 2026

Type: Convention Paper

Cost: Free to AES members & institutions and $33 to non-members

Systematization of Multiplier-less Convolution for 1-bit Audio Signal

Authors: Gomi, Yuta; Sakurai, Iori; Sakaguchi, Tomohiro; Oikawa, Yasuhiro

Affiliation: Waseda University; Waseda University; Waseda University; Waseda University

Publication Date: May 2026

Type: Convention Paper

Cost: Free to AES members & institutions and $33 to non-members

Direct convolution of high-speed 1 bit signal and finite impulse response

Authors: Sakurai, Iori; Gomi, Yuta; Sakaguchi, Tomohiro; Oikawa, Yasuhiro

Affiliation: Waseda University; Waseda University; Waseda University; Waseda University

Publication Date: May 2025

Type: Convention Paper

Cost: Free to AES members & institutions and $33 to non-members

Three-Dimensional Large-Scale Loudspeaker Array System Using High-Speed 1-Bit Signal for Immersive Sound Field Reproduction

Authors: Kurokawa, Kakeru,; Tsunokuni, Izumi; Ikeda, Yusuke; Osaka, Naotoshi; Oikawa, Yasuhiro

Affiliation: Tokyo Denki University; Adachi, Tokyo, Japan; Waseda University, Shinjuku, Tokyo, Japan

Publication Date: July 2018

Type: Conference Paper

Cost: Free to AES members & institutions and $33 to non-members

Study of TV Sound Level Adjustment System for the Elderly with Speech Rate Conversion Function

Authors: Komori, Tomoyasu; Imai, Atsushi; Seiyama, Nobumasa; Takou, Reiko; Takagi, Tohru; Oikawa, Yasuhiro

Affiliation: NHK Engineering System, Inc., Setagaya-ku, Tokyo, Japan; Waseda University, Shinjuku-ku, Tokyo, Japan

Publication Date: October 2014

Type: Convention Paper

Cost: Free to AES members & institutions and $33 to non-members

Development of Volume Balance Adjustment Device for Voices and Background Sounds within Programs for Elderly People

Authors: Komori, Tomoyasu; Imai, Atsushi; Seiyama, Nobumasa; Takou, Reiko; Takagi, Tohru; Oikawa, Yasuhiro

Affiliation: NHK Engineering System, Inc., Setagaya-ku, Tokyo, Japan; Waseda University, Shinjuku-ku, Tokyo, Japan; NHK Science & Technology Research Laboratories, Setagaya-ku, Tokyo, Japan

Publication Date: October 2013

Type: Convention Paper

Cost: Free to AES members & institutions and $33 to non-members

Author

Author: Oikawa, Yasuhiro

Plane wave creation in non-spherical loudspeaker arrays using radius formulation by the Lamé function

Sound field creation with a cube-like loudspeaker array designed using Lamé function based on virtual sound source distribution

Systematization of Multiplier-less Convolution for 1-bit Audio Signal

Direct convolution of high-speed 1 bit signal and finite impulse response

Three-Dimensional Large-Scale Loudspeaker Array System Using High-Speed 1-Bit Signal for Immersive Sound Field Reproduction

Study of TV Sound Level Adjustment System for the Elderly with Speech Rate Conversion Function

Development of Volume Balance Adjustment Device for Voices and Background Sounds within Programs for Elderly People

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