# Basic info <!--- Add commit SHA used to reproduce --> - Float reference: - Decoder (float): 46314316 - Fixed point: - Decoder (fixed): 09e8842f # Bug description At channel 3, there is an audible distortion at 5.29 s due to incorrect scaling at the end of con_tcx_ivas_fx(), where saturation occurs. It seems that instead of using a fixed scaling factor for the synth buffer, a dynamic scaling factor should be calculated. {width=843 height=317} # Ways to reproduce Box folder: ...\Box_EXTERNAL_IVAS_BASOP_VERIFICATION\issues\issue-2003 <!-- Commandline or script --> ```bash ./IVAS_dec -fr 20 -Tracefile stv51MC48c.wav_Multi_channel_5_1_at_384_kbps_48kHz_in_48kHz_out_7_1_4_out_JBM_Prof_5.dectrace -VOIP 7_1_4 48 stv51MC48c.wav_Multi_channel_5_1_at_384_kbps_48kHz_in_48kHz_out_7_1_4_out_JBM_Prof_5.netsimout 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. -->