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Energy above bandwidth limit with 7.1+4 decoded to Mono @48kbit/s WB

Basic info

  • Float reference:
    • Encoder (float): de0a9fca
    • Decoder (float):
  • Fixed point:
    • Encoder (fixed):
    • Decoder (fixed): cd453935

Bug description

High frequency energy above the bandwidth limit.

Float dec:

image.png

Basop dec:

image.png

Ways to reproduce

Box folder: ...\Box_EXTERNAL_IVAS_BASOP_VERIFICATION\issues\issue-1228

Enc
./ivas-float-reference/IVAS_cod -q -mc 7_1_4 -max_band wb 48000 48 am3aa1s12.wav test_0390.bs

Dec
./ivas-float-reference/IVAS_dec -q MONO 48 test_0390.bs 0390_am3aa1s12.wav_48k_48-48___MONO.wav
./ivas-basop/IVAS_dec -q MONO 48 test_0390.bs 0390_am3aa1s12.wav_48k_48-48___MONO.wav
Edited by Tapani Pihlajakuja