[oopic] Re: 1-part and 3-part harmony analogy.

--- In oopic@yahoogroups.com, "c2cam1234" <c2cam1234@...> wrote:
>
> In OoPIC v6 there's a sample program called,
> Sample-B-hd-Jinglebells-V6.osc.
>
> It has a series of 4 notes. I see this as 4 switches operated in
> sequence.
>
> What would the program look like for 3-part harmony -- that is, 3
> switches operated concurrently and in sequence?
>
> Any free code out there for this?
>
> Thanks
>

Not going to happen! There is only one timer generating a single
frequency connected to a single pin.

See in the oSpeaker documentation:

The Freq property is an instance of the oFreqH object which the
oSpeaker Object uses to generate a square wave output to drive the
speaker. Since all instances of the oFreqH Object use the same PIC
hardware then all instances of the oSpeaker Object will output at the
same frequency. Also note that all other objects that use the
oFreqH object will also use the same 16-Bit value as well. (see
oFreqH Object for more detail)

Richard

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