# Basic info <!--- Add commit SHA used to reproduce--> - Float reference: - Encoder (float): f7a0e207 (ivas-float-update) - Decoder (float): f7a0e207 - Fixed point: - Encoder (fixed): f5041511 (main) # Bug description The output signal exhibits strong differences between the two encoders. BASOP output is completely broken in this case. I suspect that there is a connection with the very high signal levels and the strong correlation between the channels in this test item. There could be a connection with the downmix scaling issue. These items were made to test the worst case signal amplitude.   # Ways to reproduce Box folder: ...\\Box_EXTERNAL_IVAS_BASOP_VERIFICATION\\issues\\issue-1254 <!--Commandline or script--> ```bash ./IVAS_cod -ism_sba 4 1 obj1.csv obj2.csv obj3.csv -max_band FB 256000 48 input.wav bit ./IVAS_dec EXT 48 bit dec.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.-->