Digital Signal Generator for Sound Cards. Sine, squared (variable duty cycle), triangular (variable symmetry), ramp, white and pink noise wave forms are included with continuous, burst, linear and logarithmic sweep generation modes. It is also possible to generate complex wave forms by synthesizing them on the screen with the mouse pointer or by reading an arbitrary function Y = F(X) from an external .txt file. Generatore di segnali, a due canali indipendenti, per la scheda audio. Genera forme d' onda sinusoidali, quadre, triangolari, a rampa, rumore bianco e rosa nei modi continuo, ad impulsi ed a spazzolamento di frequenza lineare e logaritmico. E' anche possibile generare complesse forme d' onda, disegnandole direttamente sullo schermo con il puntatore del mouse. keyword: waveforms, sine, saw, triangle, square, noise