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Facts About Noise reduction Revealed

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Working day-night common stage, DNL or LDN: This measurement assesses the cumulative exposure to sound for your 24-hour interval (Leq above 24 hrs) of the 12 months, using a ten dB(A) penalty or excess weight added to nighttime noise measurements presented the amplified sensitivity to noise during the night time. https://samueli814kjh5.blogrenanda.com/profile

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