It is possible to do this, check up on pulse width modulation. TTYL

>
> How can you make nice tones or sounds on a small speaker
> connected to one pin? Is this possible? Square wave tones are
> very harse and not very musical. I would like to have sounds kind
> of similar to bleeps and blurps found in Las Vegas gambling machines.
>
> And if I were to use say a simple R2R ladder and 8 bits how to
> create small good sounding "tones"?

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