| 제목 |
차량실내에서 음성출력장치의 소음비교특성에 관한 연구 |
| 분야 |
진동ㆍ소음 |
| 언어 |
Korean |
| 저자 |
한영출(국민대학교), 오상기(국민대학교), 김대열(국민대학교) |
| Key Words |
Voice warning system(음성출력장치), Force response frequence(주파수응답함수), Finite element method(유한요소법), Acoustic mode(음향모드), Booming(부밍소음) |
| 초록 |
The object of this article is to study the plausibility of applying human voice warning system to automobiles. Human voice is considered the best tool for warning system in automobiles. For the purpose of comprehending the specific characteristics of relation between noises and propelties of the automobiles indoors and voice warning system, researcher performed FRF test io order to examine the characteristics of voice output, and FEM simulation to learn the specific properties of the car indoors. And, furthermore, surveyed the quality of voice output, using the written inquiry to examine members. The result of the study shows that it is much possible to apply voice warning system to automobiles. |
| 원문(PDF) |
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