A method for the reduction of quantization effects in 1-D recursive digital filters
H. Khreishi, C. Charalambous · 1st IASTED International Symposium on Signal Processing and its Applications · 1987
Recursive 1-d digital filters with infinite wordlength satisfying prescribed design specifications can be designed in closed form by using one of the classical analogue filter approximations. These techniques entail a minimal design effort and the amount of computation is insignificant.