From: Moritz von Buttlar (info_at_baltic-microsolutions.de)
Date: 2002-07-03 10:49:34
Hi Peter !
Of course the Atmel FPslic devices look great. But I think the development
tools are quite expensive. On the other hand, the Cypress uC's are really
cheap. I think for many applications bandpass filters are good enough. You
could use several of them.
Moritz
> A company called Anadigm (www.anadigm.com) makes just such a device. For
> true FFT analysis there are a variety of digital signal processors that
> might also work (check out the Atmel FPslic devices- there is one available
> with an FFT core already onboard). These are all pretty pricy right now
> (the Anadigm chip runs ~ $30 US). But with time and volume, prices always
> drop. It is a wonderful time to be a hardware hacker- so many nifty toys
> out there to play with!
>
> peter
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