# Basic info <!--- Add commit SHA used to reproduce --> - Fixed point: - Encoder (fixed): n/a - Decoder (fixed): Branch 20250826_branch_release_characterization_testing_main, rev. 7d39c224e2fba69e0cf8ca91cf184eb9a571d44b # Bug description When decoding the ISM2, 48 kbit/s bitstream with JBM, there are various noise bursts and noise-level during active speech audible in BASOP, which is not the case in float. BASOP:  Float:  First prominent occurrence is in frame no. 2681. # Ways to reproduce Box folder: ...\\_EXTERNAL_IVAS_CHAR_MC\\issues\\basop-issue-1998 (the folder contains also the bitstreams without any errors) <!-- Commandline or script --> ```bash IVAS_dec -no_delay_cmp -voip -q BINAURAL 48 cat6_concatenated.ivas_processed.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. -->