Powerful and flexible method:
        Pitch and length can be varied independently
        Easy implementation of significant features of sound:
                Inharmonicity,  roughness and fine control over
                sound spectrum for timbre manipulations

FFT-1: New additive synthesis method based on spectral envelopes and inverse FFT
        Reduces  computation cost versus oscillators
        Residuals easily synthesized (any spectral density)

Low cost real-time synthesizers possible:
        processing of sounds, synthesis of instruments ,speech
        and the singing voice.

Pm library,Unix and Macintosh in Diphone Studio

SDIF i/o facilities