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Summary & Details

Experimental Sound Design for Electric Vehicle Interior Sound

EV車内音の実験的音デザイン

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Format: PDF

Price: Non-members (tax incl.)：￥1,100 Members (tax incl.)：￥880

Publication code: 20234148

Paper/Info type: Journal of Society of Automotive Engineers of Japan

Vol.77 No.3

Pages: 30-35(Total 6 p)

Date of publication: Mar 2023

Publisher: JSAE

Language: Japanese

Detailed Information

Category(J)	電動化を支える新技術 Translation
Category(E)	Evolving Technologies for EV
Author(J)	1) 横山栄, 2) 小林知尋, 3) 坂本慎一
Author(E)	1) Sakae Yokoyama, 2) Tomohiro Kobayashi, 3) Shinichi Sakamoto
Affiliation(J)	1) 小林理学研究所，東京大学, 2) 小林理学研究所，東京大学, 3) 東京大学
Abstract(J)	自動車の電動化・自動化によって，クルマの音デザインは，静粛性を追求するマイナスのデザインから快適性，さらには新たな音環境を創造するプラスのデザインへと急激なパラダイムシフトを求められている．車内音をシミュレートした音場において，SD法による音質評価等を行い，実験的な音デザイン手法を提案する． Translation
Abstract(E)	Due to the electrification and automation of automobiles, a rapid paradigm shift in car interior sound design is needed, from a negative design that pursues quietness to a positive design that creates a new sound environment for comfort. In a sound field that simulates the car interior sound recorded in an actual vehicle, the sound quality was evaluated using the semantic differentia（l SD） method for next-generation car interior sounds. In addition, an experimental sound design method for the car interior sounds based on evaluation experiments for car audio listening and ease of conversation is proposed.

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