Question When using the octave pitch effect, it only works fine when playing melodic lines. It goes mad when playing harmonic intervals on several strings. Answer The octaver only works for monophonic notes. It does not work properly if you play several notes at a time. This is because the pitch detection is itself monophonic. The same issue will occur with the pitch shifter and the intelligent pitch blocks.
Keywords: Nova System: is the Octaver polyphonic?