Test and Analysis on Motorcycle Noise by Synthesized Transmission Route Method

Qi Huang; Tong Wen; Cheng Kei Liu; Zeng Long He

doi:10.4028/www.scientific.net/AMM.233.307

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 233Test and Analysis on Motorcycle Noise by...

Test and Analysis on Motorcycle Noise by Synthesized Transmission Route Method

Abstract:

The noise sources were tested and analyzed by SQLab II system on one typical motorcycle. The states of sound pressure levels are predicted by the synthesized transmission route method on different noise sources which are located at the standard position. Compared with different shield states, the results show that noise from the exhaust system is the main source and noise in high-frequency not only makes great contribution to all noises about sound quality, but also has bad influence on people’s subjective judgment.

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Periodical:

Applied Mechanics and Materials (Volume 233)

Pages:

307-310

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.233.307

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Online since:

November 2012

Authors:

Qi Huang, Tong Wen, Cheng Kei Liu, Zeng Long He

Keywords:

Noise Source, Shield State, Sound Pressure Level, Sound Quality, Synthesized Transmission Route Method

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References

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