I am doing a study on AE signals characteristic signatures, where each defect would give unique wave form of AE signals. These signatures became a standard tool for AE data interpretation and noise filtering in the 1980's. (Source: Structural Health Monitoring on Ships
Using Acoustic Emission Testing, Lee et al., 2014).
I am searching for more similar reference wave forms available but there is not so many publications about this field. Appreciated if anybody has experience of this field.
Thank you in advance.