Disposable Soft Synth Interface (DSSI). A brief list of features: - 4 oscillators, 2 filters, 3 LFOs, and 5 envelope generators per voice. - 10 oscillator modes minBLEP, wavecycle, asynchronous granular, three FM modes, waveshaper, noise, PADsynth, and phase distortion. - 6 filter modes. - flexible modulation and mixdown options. DSSI is a plugin API for software instruments (soft synths) with user interfaces, permitting them to be hosted in-process by audio applications. More information on DSSI can be found at: http://dssi.sourceforge.net/