Thanks for the quick respose.. do you think if i increase the memory on the Arduino it would help..or is the project totally not feasible with the arduino... Since the arduino is programmed in C, i wanted to implement C-coded FFt on the saved signal (4k signal)..if it were possible..
my project is due pretty soon and i'm caught between a rock and a hard place with this one... If you have any suggestions at all it would be greatly appreciated...
PS: i wanted FFt a sound file store it (the reference sample) and then compare it to an incoming sound file (say from a mic to the arduino) and use the comparison (correlation result) of the 2 files as my success or failure for my output...
Since the arduino was programmed in C i was hoping to use it to achieve this goal...
Can the adafruit along with the arduino board store a signal from a mic ..to be used in the c codes of the program?
THANX ALOT AGAIN>>>