emmanuel63
Well-known member
Hello,
I am working on an audio project that require to filter (reject) precisely some frequencies. I try to make a notch filter with an ajustable notch frequency and a sharp slope. Is it possible ? I don't understand the way you add different stages of a biquad filter. Any advice / examples / doc welcome !
Emmanuel
I am working on an audio project that require to filter (reject) precisely some frequencies. I try to make a notch filter with an ajustable notch frequency and a sharp slope. Is it possible ? I don't understand the way you add different stages of a biquad filter. Any advice / examples / doc welcome !
Emmanuel