After designing the filter sections which are to be used in the audio VST under construction, the next thing to decide is the oscillator voicing. The calculation of many voices does consume a large proportion of the CPU resources in any soft synthesizer design. There are various options such as used in organs like top octave generation and clock division, so that in essence at most 12 voices are played, but using different dynamic spectra.
The octave range at about 11 octaves, or upto the 2048th harmonic, makes this approach have some possible issues with harmonic construction.
