Audible artifact at SBA 13.2 kbps, 48KHz

Basic info

• Float reference:
  • Encoder (float): ceb8871f
  • Decoder (float): ceb8871f
  • Renderer (float): ceb8871f
• Fixed point:
  • Encoder (fixed): c89d638e
  • Decoder (fixed):

Bug description

Audible artifacts in the rendered binaural outputs at following timestamps

7.6s to 8.7s (more severe issue)

5.2s to 6.3s (less severe but still audible artifact)

Ways to reproduce

Box folder: ...\Box_EXTERNAL_IVAS_BASOP_VERIFICATION\issues\issue-1417

..\IVAS_cod_basop.exe -no_delay_cmp -sba 3 13200 48 dm4ba1s07_HOA3_48_-36.wav out_fx.pkt
..\IVAS_cod_float.exe -no_delay_cmp -sba 3 13200 48 dm4ba1s07_HOA3_48_-36.wav out_fl.pkt
..\IVAS_dec_float.exe -no_delay_cmp HOA3 48 out_fx.pkt out_fx.wav
..\IVAS_dec_float.exe -no_delay_cmp HOA3 48 out_fl.pkt out_fl.wav
..\IVAS_rend_float.exe -i out_fl.wav -if HOA3 -o out_fl_bin.wav -of BINAURAL -fs 48
..\IVAS_rend_float.exe -i out_fx.wav -if HOA3 -o out_fx_bin.wav -of BINAURAL -fs 48