Noise Monitoring NZ

Measurement of Noise Monitoring NZ Using Noise Testing Equipment Sound/Noise degree meter device measures noise pollution. It consists of several parts, particularly Microphone, Pre-amplifier, frequency weighting, Processor, display gadget, communique system and energy supply. DB (A) Leq denotes the time-weighted average of the level of sound in decibel on scale A that's relatable to human hearing.

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