Earticle

현재 위치 Home

An Acoustic Analysis of Noise Environments during Mobile Device Usage

첫 페이지 보기
  • 발행기관
    국제인공지능학회(구 한국인터넷방송통신학회) 바로가기
  • 간행물
    The International Journal of Advanced Smart Convergence KCI 등재후보 바로가기
  • 통권
    Volume 6 Number 2 (2017.06)바로가기
  • 페이지
    pp.16-23
  • 저자
    Hyung Woo Park
  • 언어
    영어(ENG)
  • URL
    https://www.earticle.net/Article/A304606

※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.

원문정보

초록

영어
In contemporary modern society, people are constantly exposed to many kinds of noise, such as that from machinery, aircraft, construction sites, or road traffic. Noise is considered one of the most indispensable and influential parts of human life. This study investigates the acoustic characteristics of noise transfer from external sources to the human ear. For this study, we measured and analyzed various types of noise environments, installed monitoring speakers in a semi-anechoic room, and conducted intentional noise-filled experiments. In this environment, the size of the sounds generated by use of a portable device was also measured and the SNR (signal to noise ratio) calculated to study the influence of the noise. As sound is transmitted to the ear and the human body, it affects not only auditory damage but also other parts of the body. In this paper, we propose a proper SNR for noise emitted by portable IT equipment to prevent hearing loss when IT equipment is used.

목차

Abstract
 1. Introduction
 2. Human Ear and Hearing-Loss
  2.1 Ear structure and characteristics
  2.2 Hearing loss
 3. The noise Environment of Portable Devices Usage
  3.1 Measurement of environment noise
  3.2 Frequency analysis of noise environment
  3.3 Sound pressure characteristics of the mobile phone receiver
 4. The experiment and the result
  4.1 Experiments method
  4.2 The result of experiment
 5. Conclusion
 References

키워드

Environment noise condition Finger acoustic transfer Signal to Noise Ratio Prevention noise induced hearing defect.

저자

  • Hyung Woo Park [ Dept of Information and Telecommunication Engineering, Soongsil University, Seoul, Korea ] Corresponding author

참고문헌

자료제공 : 네이버학술정보

간행물 정보

발행기관

  • 발행기관명
    국제인공지능학회(구 한국인터넷방송통신학회) [The International Association for Artificial Intelligence]
  • 설립연도
    2000
  • 분야
    공학>전자/정보통신공학
  • 소개
    인터넷방송, 인터넷 TV , 방송 통신 네트워크 및 관련 분야에 대한 국내는 물론 국제적인 학술, 기술의 진흥발전에 공헌하고 지식 정보화 사회에 기여하고자 한다.

간행물

  • 간행물명
    The International Journal of Advanced Smart Convergence
  • 간기
    계간
  • pISSN
    2288-2847
  • eISSN
    2288-2855
  • 수록기간
    2012~2025
  • 십진분류
    KDC 326 DDC 380

이 권호 내 다른 논문 / The International Journal of Advanced Smart Convergence Volume 6 Number 2

    피인용수 : 0(자료제공 : 네이버학술정보)

    함께 이용한 논문 이 논문을 다운로드한 분들이 이용한 다른 논문입니다.

      페이지 저장