# Basic info <!--- Add commit SHA used to reproduce --> - Float reference: - Encoder (float): ceb8871fb395dc677e0a02e8dba99d36074630c2 - Decoder (float): ceb8871fb395dc677e0a02e8dba99d36074630c2 - Fixed point: - Encoder (fixed): c89d638ea0db371c80ba63b4cf25c918277e925c - Decoder (fixed): # Bug description There are spectral holes for the noisy stereo signal with DTX enabled at 13.2kbps above 8kHz. Float:  Basop:  # Ways to reproduce Box folder: ...\Box_EXTERNAL_IVAS_BASOP_VERIFICATION\issues\issue-1427 <!-- Commandline or script --> ```bash ./IVAS_cod_ref.exe -stereo 13200 32 toyin.wav bitref ./IVAS_dec_ref.exe stereo 32 bitref refout.wav ./IVAS_cod.exe -stereo 13200 32 toyin.wav bit ./IVAS_dec_ref.exe stereo 32 bit dutout.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. -->