[sdiy] kinda interesting audio arduino thing

[Mike Beauchamp]

Ah, interesting idea... I saw the "wave shield" a few days ago and
couldn't really think of a use for it. But, this is definitely an
interesting one!

On the page, she says "Then it sets up the audio interrupt that will
go off sample-rate times a second. For example, if its a 22KHz audio
sample, the interrupt will go off 22,000 times a second!"

My uneducated guess is that changing this rate should be possible, and
could also be associated with one of the analog-input pins of the
arduino. Maybe email ladyada directly and request that this option be
added to the code library... seems like it might open up some
possibilities!

Mike



On Thu, May 15, 2008 at 7:05 AM, Jason Proctor <jason at redfish.net> wrote:
> http://www.ladyada.net/rant/2008/05/new-kit-wave-shield-for-arduino-plays-high-quality-audio/
>
> i wonder whether the software supports playing the files at different
> speeds. hooked up with a voltage input on an analogue pin...
>
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-- 
Mike Beauchamp
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