The article is addressed to a broad range of experts and provides information on the design and serial production of a new device for automated measurements of energy-equivalent variable noise levels in combination with the phonometers produced both in the USSR and abroad. The technical characteristics of the device and description of its use are given, along with the tables of equivalent levels into the share dosage conversion and the conversion of the exposition levels into the share dosage for respective standards and hygienic norms-based values.
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