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Stereo Encoder: 48 kbit/s DTX on, click in LTV

Basic info

  • Float reference:
  • Fixed point:
    • Encoder (fixed): 7f488e0a
    • Decoder (fixed): n/a

Bug description

For the LTV, 48 kbit/s stereo, DTX on, there is an audible click in the BASOP encoded version at 1:49.7:

BASOP:

Bildschirmfoto 2025-03-13 um 11.24.50.png

Float:

Bildschirmfoto 2025-03-13 um 11.24.56.png

Ways to reproduce

IVAS_cod -stereo -dtx 48000 32 ltv32_STEREO.wav ltv32_STEREO_48kbps_DTX.192
IVAS_dec stereo 32 ltv32_STEREO_48kbps_DTX.192 ltv32_STEREO_48kbps_DTX.wav