I need to have the PC beep a set of tones (The PC has no audio card/speakers). In the DOS version of the program I'm converting, I had this routine that worked well:
procedure Tone
parameters nFrequency,nDuration
@ 0,0say ""
ifempty(parameters())
setbellto 512,2&& no parameters - resetelsesetbellto nFrequency,nDuration
?? chr(7)
endif
Is there a way to force the output to the PC's internal speaker?