In this article we introduce a method named "reference sound level calibration", and this article briefly presents and illuminates how to realize this method.
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。
In this article we introduce a method named "reference sound level calibration", and this article briefly presents and illuminates how to realize this method.
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。
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