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Fourier Transforms

Posted: Wed Nov 18, 2015 11:07 am
by basicchip
>from the help line
>Hello, my name is Emmanuel. I\'m working on a college project where we have to build an AUV. One of the task is to detect an underwater pinger. In the process of doing this we are going to do a Discrete Time Fourier Transform analysis. I was wondering if the ARM7 Microcontroller 60 MHz (LPC2103) is capable of doing this. I mean, can I program this microcontroller so it can analyze a sound wave with DTFT?

While the 2103 could do it, I would suggest the newer PROplus (LPC1751) which runs more than twice the speed.

Sounds like an interesting project, keep us informed on the progress.