Re: digital filters
Hi,
These are descriptions for linear-phase FIR filter imulse responses (ie, coefficient sets):
Even-Tap, Even-Symmetric Coefficient Set -> linear phase, non-integer group delay (integer + 0.5), used general for filer
Odd-Tap, Even-Symmetric Coefficient Set -> This is the most heavily used kind, linear phase, integer group delay fir filter.
Even-Tap, Odd-Symmetric Coefficient Set -> linear phase, non-integer group delay, usually used for FIR differentiators.
Hope this helps.