Uncertainty minimization in LAeqT measurements

• Autores: Rufin Makarewicz, Roman Golebiewski
• Localización: Noise Control Engineering Journal, ISSN 0736-2501, Vol. 60, Nº. 1, 2012, págs. 121-123
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • Usually, the time-term average sound level, L, is not directly measured but calculated from the measured sound exposure levels. Variance of L1,�.., Ln quantifies the uncertainty of noise measurements. In any case, a decrease in the variance means an increase in the quality of measurements. This paper shows how to decrease the variance of L1,�.., Ln