Transactions of the Korean Society of Automotive Engineers (한국자동차공학회논문집)

The Korean Society of Automotive Engineers (한국자동차공학회)
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Determination of the Speaker Position and Evaluation of the Audio System of the Passenger Car

자동차 스피커의 위치선정 및 오디오 성능평가 방법

  • Published : 1996.08.01
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Abstract

The sound quality of the car audio system is affected by the serveral factors such as the dimensions of the room, the boundary condition of the wall, the location of the speakers, etc. Among these factors, the location of the car speakers has been focused to find the best location of the car speakers assuming that the flat response is better. To verify the suggestion, the subjective test is adopted using 10 people. The developed method is utilizd to evaluate the function of the audio system with fixed speaker position.

Keywords

References

  1. SAE 890258 Digital signal processing system to improve the sound quality of a car cabin Hayakawa, F.;Morihiro Y.;Shimotani, M.;Hibino, M.
  2. SAE 890115 An acoustic design optimization technique for automobile audio systems Jamnia, M. A.;Rajakumar, C.
  3. SAE 850161 Subjective evaluation and acoustic measurement of sound quality for ca radio systems Hibino M.;Hayakawa, F.;Shima, K.
  4. SAE 840085 A method of sound-field simulation for automobile passenger compartments Ishikawa, S.;Hasegawa, M.;Atoji, N.;Araki, M.
  5. 한국 자동차공학회 춘계학술 대회 논문집 자동차에서의 Speaker 위치 결정을 위한 실험 이장명;권오상