4 ms·
Another great use of an FFT and filtering. https://www.edn.com/buenos-notches-the-filter-wizard-vs-the-vuvuzela/ https://www.edn.com/buenos-notches-the-filter-w
by linuxlizard 5y ago
Another great use of an FFT and filtering. https://www.edn.com/buenos-notches-the-filter-wizard-vs-the-vuvuzela/ https://www.edn.com/buenos-notches-the-filter-wizard-vs-the-... Filtering out vuvuzela noise. Same sort of idea, targeting the frequency peak of an obnoxious interference.