# Basic info <!--- Add commit SHA used to reproduce --> - Encoder (BASOP):00a01e81017d4bf459a5be1ab57491536f3b6c8a - Decoder (Float):311956f313e57b6dbe82612ab3b366dcd9f129ea The output for MDCT-stereo at 48kbps coding the stv stereo file with the BASOP encoder and decoding with the float decoder is severely distorted and in general very different from the float-float output. The difference of the two signals (float minus basop) can be seen below:  a main issue seems to be aliasing distortion, that is observed on the boarders of the frames e.g. (basop - float)  with the original for reference: (float - float)  This is only an example snapshot. Issues like this can be seen and heard across the whole item. One source for these distortions could be the ITD. # Ways to reproduce {BASOP} ./IVAS_cod -stereo 48000 48 stvST48c.wav stvST48c_float_48k.192 {Float} ./IVS_dec stereo 48 stvST48c_float_48k.192 stvST48c_float_48k.dec.wav