Survey of interior noise characteristics in various types of trains

@inproceedings{Soeta2013SurveyOI,
  title={Survey of interior noise characteristics in various types of trains},
  author={Yoshiharu Soeta and Ryota Shimokura},
  year={2013}
}
Abstract The aim of this paper is to determine the effects of the wheel-rail friction, motor and tires on noise characteristics in a train car. The octave-band power levels, A-weighted equivalent continuous sound pressure level and parameters extracted from interaural cross-correlation/autocorrelation functions were analyzed to evaluate the noise inside running train cars quantitatively and qualitatively. The three types of noise caused by wheel-rail interaction are rolling, impact, and curve… CONTINUE READING