인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
DBpia AI
AI 에이전트
AI 아이디어
AI 리더
AI 뷰어
Citeasy
크롬 서지관리 다운로드
지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
피인용 0
초록·키워드
Objective: This study aims to categorize various sounds from auditory display based on contexts and to identify sound quality parameters and their appropriate levels, which affect subjective evaluation according to the contexts. Background: Although there are many in-vehicle sounds with different types, previous researches are mostly focused on warning signals. It is important to investigate different types of sounds and their relationship with sound quality parameters. Method: Nine types of sound were selected from auditory display of 6 domestic and imported premium sedans and categorized into two types of context: warning and alarm. Through expert reviews, six variables of sound quality parameters were selected with 3 levels each. Sample sounds were designed based on the combination of the variable levels using orthogonal array. Twenty nine subjects evaluated the sounds based on three evaluation metrics: urgency, suitability, and annoyance. ANOVA and conjoint analysis were performed. Results: The urgency and suitability in the context of warning are significantly different with the levels of parameters whereas the suitability only does in the context of alarm. The suitability can be improved with harmonic type and attack time for warning sounds and with attack time and period for alarm sounds. Conclusion: This study revealed important parameters and appropriate levels for the contexts of warning and alarm. Application: It is expected to help and enhance designs of auditory device according to various contexts of the in-vehicle sound.
본문·목차
인공지능 문자 인식 모델을 통해 추출된 텍스트로, 일부 오타나 오류가 포함될 수 있으나 지속적으로 개선 중입니다.
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오류를 발견하셨다면 해당 부분을 드래그한 후 ' 를 통해 신고해주세요.
최근 본 자료 전체보기
UCI(KEPA) : I410-ECN-0101-2017-530-001948969
