Overflow in preprocessing
# Basic info
<!--- Add commit SHA used to reproduce -->
- Fixed point:
- Encoder (fixed): 20cb1008
# Bug description
In the preprocessing, some parameters are deviating from float because of overflow. The next figure shows an example for lps
From top to bottom:
- Input file
- lps from floating point code
- lps from fixed point code
- Diff between float and fix
{width=1170 height=729}
# Ways to reproduce
<!-- Commandline or script -->
```bash
ivas_cod -STEREO 2 32000 48 ltv48s.wav bit
```
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issue