Stereo Decoder: LP-CNG Highband missing/attenuated
# Basic info <!--- Add commit SHA used to reproduce--> - Fixed point: - Encoder (fixed): n/a - Decoder (fixed): c14667cdc938c92e3cbf29a997fb2807f60efc84 # Bug description This is a follow-up to #2380: With the regression from #2380 fixed, there is still an issue in the BASOP decoder compared to floating-point: The LP-CNG highband is apparently missing or strongly attenuated at one spot: **BASOP:** ![Bildschirmfoto 2026-02-03 um 15.58.29.png](/uploads/ac3436bef9dc7335f3745cc0cdc1d3a9/Bildschirmfoto_2026-02-03_um_15.58.29.png) **Float:** ![Bildschirmfoto 2026-02-03 um 15.58.36.png](/uploads/925c3be71e7acd423ca613d3b0669338/Bildschirmfoto_2026-02-03_um_15.58.36.png) # Ways to reproduce Bitstream: [bit.zip](/uploads/444b9b40cd8a7650347cdf278a404bdd/bit.zip) <!--Commandline or script--> ```bash IVAS_dec stereo 16 bit.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