Generates a sound through your computer's speaker.
SOUND frequency, duration
The frequency of the sound in hertz; a value in the range 37 through 32,767.
The number of system clock ticks the sound lasts; a value in the range 0 through 65,535. There are 18.2 clock ticks per second.
FOR i% = 440 TP 1000 STEP 5 SOUND i%, i% / 1000 NEXT i%