Engineer Chris Kapsambelis introduced his proposed method (WT_Protocol) for testing wind turbine noise, based on the MassDEP limit for broadband sound increase to 10 dB(A) above ambient. This methodology is designed to use a small number of samples that can be used in a protocol to derive ambient (L90) and Impact (Lmax ) sound pressure levels. To … Continue reading Noise Testing Protocol Offered at WNTAG