Torben Holm Pedersen: LF noise Audibility (implemented in noiseLAB Batch 4.0)
Søren Vase Legarth: Swish Measurements on Wind Turbines (Implemented in noiseLAB Batch 4.0)
UK Renewable Energy Study of Amplitude Modulation
Danish Regulation of Low Frequency Noise
noiseLAB, simply powerful noise analysis 