4/1/2024 0 Comments Robotc api![]() ![]() ****An aside to clarify the reason for FFT research: I decided upon the tone recognition sensor concept detailed in a previous post. However upon some cursory googling into the possibility of something simple like pitch recognition, it seems that something such as FFT is completely doable. This feeling was compounded by having switched from the 80 Mhz chipkit processor to the reference 16 Mhz AVR earlier in development. If you recall my earlier assessments upon starting this research I was somewhat hesitant to perform any realtime signal processing. ![]() Consequently I spent this week looking into a way to implement realtime FFT on the Arduino. As a good portion of week 15 was spent digitizing my research effort, this posting will summarize my efforts over Thanksgiving break in addition to the week subsequent.Īs I am home for Thanksgiving break, I do not have as much access to tools or equipment. ![]()
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