All you needed to know about MFCC See answers by Amir Poorjam on RG https://www.researchgate.net/post/Why_we_take_only_12-13_MFCC_coefficients_in_feature_extraction He …
Review of small microcontrollers for embedded systems | The Amazing $1 microcontrollers Look no further! https://jaycarlson.net/microcontrollers/ (Wayback Machine link) has the most exhaustive review of µC I’ve ever read. And …