“参考声级校准法”研究初探

The Study in the Method of Reference Sound Level Calibration

如何解决环境噪声监测系统的自动校准问题,是困扰现阶段我国环境噪声自动监测工作走向实用化的难题。文章首次提出"参考声级校准法"的概念,并利用数字校准的方式实现了自动声级校准,对"参考声级校准法"实现方法作了简要的说明与阐述。

How to solve automatic calibration in environmental noise monitoring system is a big problem that has disturbed and postponed our work in this area for many years. In this article we introduce a method named ＂reference sound level calibration＂, and this article briefly presents and illuminates how to realize this method.