You have access
Preliminary Evidence for Using Statistical Classification of Vibration Waveforms as an Initial Decay Detection Tool
Anthony N. Mucciardi, Christoper J. Luley and Kevin H. Gormally
Arboriculture & Urban Forestry (AUF) September 2011, 37 (5) 191-199; DOI: https://doi.org/10.48044/jauf.2011.025