To solve the oscillation issue for ETMY, I tuned ETMY NBDAMP_L5.
Figure 1 shows the OLTF of NBDAMP_L5.
Due to the double peak around 1.7Hz, gain peaking at 1.73Hz is higher than before, so further tuning might be necessary.
Figure 1 shows the filter bank I modified.
Old filter was moved from FM3 to FM2 and new filter was implemented at FM3, so no SDF change happens.
