Hi How can i do analysis sound for a frequency range. for example we have a sound that enrgy spread between 3000 hz to 4000 , now i want analysis this sound by aurduinofft library from 3000 to 4000 hz and samples 128 And analysis show 3000 3015 3030 3045 3060 ..... 4000 I dont want start…

A hard question about fft

Noisecontrol October 5, 2021, 2:46pm 7

If you have example code i understand beter

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