DSF allows the synthesis of harmonic and inharmonic, band-limited or unlimited spectra, and can be controlled by an index. As Roads points out, by reducing digital synthesis of complex spectra to a few parameters, DSF can be much more economical.
DSF allows for the generation of harmonic and inharmonic, band-limited or unlimited spectra, which can be managed through an index. Similar to how DSF simplifies complex spectrum synthesis into fewer parameters, it becomes more cost-efficient.