Support Forums Forums FIR Designer Support Help, newbie needs some guidance Reply To: Help, newbie needs some guidance

4 December 2021 at 6:14 am #387

The required number of taps increases for lower frequencies and with higher Q filtering. Consequently LF drivers will need longer filters than HF drivers. There isn’t any clear rule of thumb. Just increase the filter length until the processing works for your design.

Best,
EA Support