자동변속기 변속레버의 음질을 이용한 소음감성평가

• 영문명: Emotional Evaluation for the Autotransmission Shift Lever Noise Using the Sound Quality
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 김지호(Ji-Ho Kim) 김대곤(Dae-Gon Kim)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제21권 4호, 167~174쪽, 전체 8쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2016.12.30

영문 초록

According to the demand of higher quality of recent cars, better quality of cars in emotion are getting required to have a competitiveness. Specially, better sound quality of cars is one of key parts of emotional evaluation including the auto transmission shift lever noise. The objective evaluation method for the auto transmission shift lever noise is decided based on the subjective evaluation method by the jury test. In this paper, we propose a method for analyzing sound quality characteristics(Loudness, Sharpness, Roughness) of the operational sound generated automobile auto transmission shift lever in each gear position. And this study is looking for a noise sensitivity line in the vehicle models used the experiment, using linear regression equations.

목차

Ⅰ. 서 론

Ⅱ. 실험장치 및 방법

Ⅲ. 실험결과 및 고찰

Ⅳ. 결 론

키워드

Linear Regerssion Analysis(선형회귀분석) Sound Quality(음질) Jury Test(청음실험) Loudness(음의 크기) Sharpness(음의 날카로움) Roughness(음의 거칠기)