Non-diegetic panning: Limitation/Saturation for BASOP
# Basic info <!--- Add commit SHA used to reproduce--> - Float reference: - Encoder (float): 9e3acc86f0aaffc5d5fdc53d2bb3b4b06f7def05 - Decoder (float): 9e3acc86f0aaffc5d5fdc53d2bb3b4b06f7def05 - Fixed point: - Encoder (fixed): n/a - Decoder (fixed): 82ef8f7dd709650a1709d032622cd8d6a5a59f55 # Bug description For non-diegetic panning, we see relatively big differences between float and BASOP, and it seems that for BASOP we run into a limitation/saturation, which can be clearly seen in the waveforms, here for the left channel: **Float:** ![Bildschirmfoto 2026-03-16 um 11.32.12.png](/uploads/2821a11f1580d1b53d90ea9d67b510b0/Bildschirmfoto_2026-03-16_um_11.32.12.png){width="900" height="499"} **BASOP:** ![Bildschirmfoto 2026-03-16 um 11.32.28.png](/uploads/6ea2264dcb3ae162231fe81afee8aa51/Bildschirmfoto_2026-03-16_um_11.32.28.png){width="900" height="499"} While in float, we see still some dynamic on the left (top) channel, in BASOP we seem to hit a hard limitation at approx. +/- 11,000. # Ways to reproduce Bitstream: [ltv48_MONO\_+10dB_64kbps.zip](/uploads/dd728894e9642f51a21a2346ccc56a23/ltv48_MONO_+10dB_64kbps.zip) <!--Commandline or script--> ```bash IVAS_dec -non_diegetic_pan -50 48 ltv48_MONO_+10dB_64kbps.192 out.wav ``` <!--- Below are labels that will be added but are not shown in description. This is a template to help fill them. Add further information to the first row and remove and add labels as necessary.-->
issue