conversion of voice to frequency domain using fft | Piclist

A discussion group for the PICMicro microcontroller. Also called the Microchip PIC, this list is dedicated to the use and abuse of this fine, simple, microcontroller. Close to topic posts are welcome, ie. general electronics.

Hai to all,
Iam new to this forum and dsp. Iam involved in converting a 5sec voice to frequency using a fft. Using pic24f series i need to accomplish this. Can anyone guide through this process? What should be my sampling rate, How can i convert the digital samples into real and imaginary parts, since the c coded fft requires real and imaginary parts as arguments to fft.How many point fft should i implement?
Please help me through.

Thanks in advance,
Siva

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Discussion Groups | Piclist | conversion of voice to frequency domain using fft

conversion of voice to frequency domain using fft - siva...@gmail.com - Oct 23 19:16:21 2008