# The Lawnmowers (Harmonization of Noise Emission Standards) Regulations 1992, Paragraph 5.4: Weighting network


Use shall be made of an A-weighting network meeting the requirements of IEC publication 651, first edition, 1979.

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Source: https://www.legislation.gov.uk/uksi/1992/168/schedule/3/paragraph/5.4 (the official version)
Page: https://openlegislation.uk/lawnmowers-harmonization-of-noise-emission-standards-regulations-1992/schedule-3/paragraph-5.4
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.