TY - JOUR AU - Downs, K AU - Hamstad, Marvin AU - Baars, E C2 - Journal of Acoustic Emission DA - 2003-01-01 00:01:00 LA - en M1 - 21 PB - Journal of Acoustic Emission PY - 2003 TI - Wavelet Transform Signal Processing to Distinguish Different Acoustic Emisson Sources UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=851337 ER -