Definition(s)


LC, peak

A C-weighted peak (instantaneous) sound pressure level, measured in dB(C) by a sound level meter with a peak detector-indicator characteristic complying with AS 1259.1 (NOHSC 1007).

Source: NOPSEMA Guidance Note: Noise Management—Principles of Assessment and Control, N-09000-GN0401, Australia, Revision 3, December 2011. Regulatory Guidance

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