Two Step Management of TEOAE Signals by Digital Filtering and Correlation Function Analysis
Ent Departmet · 1997
Using digital filtering and correlation function analysis technique,TEOAE waves in 20 ears(10 children)were managed two steps.The analysis results showed that the TEOAE signal waves after management were more clear and recognizable compared with this primary recording waves.This technique increased the signal noise ratio and recognizable rate of the TEOAE signals.