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Main signal characteristics of corrosion-related AE signals of wideband sensor.
| PKWDI Wideband Sensor | ||||||||
|---|---|---|---|---|---|---|---|---|
| Risetime μs | Counts to Peak | Counts | Energy | Duration μs | Amplitude dB | Peak Frequency kHz |
Resonance Frequency kHz |
|
| Min | 11 | 6 | 22 | 3 | 965 | 38 | 166 | 270 |
| Max | 4580 | 60 | 624 | 45 | 9992 | 55 | 292 | |
| Average | 1092 | 21 | 113 | 10 | 3395 | 43 | 225 | |
| Median | 389 | 15 | 57 | 6 | 2235 | 41 | 224 | |
