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[regression-merge] Decoder MASA DTX BINAURAL out

Basic info

Status quo:

  • Encoder (float): ivas-float-update (c2135116)
  • Decoder (fixed-point): main (b480684c)

Post-merge:

  • Encoder (float): float-pc-clone-for-merge (92d4831d)
  • Decoder (fixed-point): main-pc-clone-for-merge (10615874)

Bug description

MASA 24.4 kbps with DTX into BINAURAL output has significantly increased MAX_ABS_DIFF in post-merge decoder.

Output signals from float enc + float dec status quo (Reference) and post-merge (Test): dec_2_Float

Output signals from float enc + BASOP dec status quo (Reference) and post-merge (Test): dec_2_BASOP

Ways to reproduce

Commandline

IVAS_cod -dtx -masa 1 scripts/testv/stv1MASA1TC48n.met 24400 48 scripts/testv/stv1MASA1TC48n.wav stv1MASA1TC48n.wav_MASA_1dir_1TC_at_24_4_kbps_48kHz_in_48kHz_out_DTX_on_BINAURAL_out.192
IVAS_dec -fr 20 BINAURAL 48 stv1MASA1TC48n.wav_MASA_1dir_1TC_at_24_4_kbps_48kHz_in_48kHz_out_DTX_on_BINAURAL_out.192 stv1MASA1TC48n.wav_MASA_1dir_1TC_at_24_4_kbps_48kHz_in_48kHz_out_DTX_on_BINAURAL_out.dec.wav