harmonization of mult_harm
# Basic info <!--- Add commit SHA used to reproduce--> - Float reference: - Encoder (float): - Decoder (float): - Fixed point: - Encoder (fixed): a9c6f8d8 - Decoder (fixed): # Bug description multi_harm_ivas_fx and multi_harm_fx are almost exactly the same, except for a few lines. Will harmonize them in a BE way to prevent encoder deviation. # Ways to reproduce Box folder: ...\\Box_EXTERNAL_IVAS_BASOP_VERIFICATION\\issues\\issue-xxxx <!--Commandline or script--> ```bash ``` <!--- 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