Wang, XipingRoss, Robert JBrashaw, Brian KVatalaro, Robert JJohnson, Scott2023-09-132023-09-132007-06https://hdl.handle.net/11299/256898The purpose of this service was to evaluate the feasibility and effectiveness of a resonance based acoustic technique for sorting low grade and low value logs from the chip wood mix stems. This work is conducted under a service agreement between the Natural Resources Research Institute (NRRI) at the University of Minnesota Duluth and the Seneca Sawmill Co. in Eugene, Oregon.enNatural Resources Research InstituteUniversity of Minnesota DuluthTechnical Report