FPGA Central

Amit Patel wrote:
>
> > so maybe Amit, is implementing a real-time pitch shifter the thing you want
> > to do? or a non-real-time sound stretcher that operates on sound files (and
> > would likely be implemented on a general purpose computer)?
> >
> > r b-j
>
> There's a demo version of Sound Stretcher program at www.speechpro.com
> It stretches & compresses a pre-recorded wave file i.e it changes
> playback speed from 33% upto 300% and uses the PC Sound card. I have
> all the requisite functionality of a sound card in my ADSP-2181 EZ
> Kit. So trying the same in non-real-time.

I don't question stretching. I despair of a definition of real time that
can apply to it without leading to silly assertions.

Jerry
--
Engineering is the art of making what you want from things you can get.
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