Fix for LTV-Crash (Multi-channel 7_1_4 at 96 kbps, 48kHz in, 48kHz out, 5_1 out, random FER at 5%) (!414) · Merge requests · SA4 / Audio / IVAS BASOP

[x] Increased precision for lfeGain in the function ivas_lfe_synth_with_filters_fx.

EVS 26.444 BE test passes.
pytests results: 595 failed, 381 skipped

MLD scores:
Original inputs:
MLD > 10: 53
MLD > 5 : 123
MLD < 5 : 419

+10dB inputs:
MLD > 10: 184
MLD > 5 : 192
MLD < 5 : 219

-10dB inputs:
MLD > 10: 17
MLD > 5 : 55
MLD < 5 : 523

Fix for LTV-Crash (Multi-channel 7_1_4 at 96 kbps, 48kHz in, 48kHz out, 5_1 out, random FER at 5%)