I would like to ask how to shift phase with certain angles(degree or rad ) from original signals except 180°?
e.g. 22.5°, 12.125°
Is there any combination of modules or example which can achieve this?
All-pass filters can be used to introduce phase shift and can be implemented with the Biquad module. The coefficients can be loaded into the Biquad module based on your All-Pass design.