Re: A86: An idea for an ASM program


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Re: A86: An idea for an ASM program




Trey Jazz wrote:
> 
> its weird how the sound works...you gotta first send like hilo to the link
> port, then wait however many counts with a djnz loop then send a lohi to the
> link port and then wait however many counts again in a djnz loop, seems very
> strange to me that you have to loop after you send the signal to the link
> port instead of having the signal to the port inside the loop

I guess that's what creates the frequency.  How is the sound changed? 
By the size of the loop?

> 
> -----Original Message-----
> From: Dux Gregis <assets@eden.rutgers.edu>
> To: assembly-86@lists.ticalc.org <assembly-86@lists.ticalc.org>
> Date: Sunday, May 03, 1998 7:05 PM
> Subject: Re: A86: An idea for an ASM program
> 
> >
> >Do you mean something like this: Sound x , where x is a different sound?
> >Wouldn't be too hard.  I would do it if I knew how to send sound out the
> >link port.
> >
> >Kevin Buck wrote:
> >>
> >> I know that the following idea I would like to introduce to this list may
> be
> >> a bit hard to understand, or even totally difficult to do, but I think it
> >> would be very neat to have.
> >>
> >> Why doesn't someone develop an ASM program that added an instruction to
> the
> >> I/O menu in the basic program editor that when it is executed, it sends a
> >> signal to the link port and creates a beep if a speaker is connected.  It
> >> would allow for sound in basic programing, I feel sure that many people
> >> would be very grateful for it.  Although, it would be very difficult I
> feel
> >> sure.
> >


References: