How is all serious filter design accomplished?
A) by using computers
B) by hand
C) by trial and error
D) by contracting serious engineers

Question

Quizplus · Accepted Answer

While filter design initially started out as a manual process, today it is mainly accomplished through the use of advanced software and computer-aided design tools. These tools allow for the rapid creation, simulation, and fine-tuning of filters that can meet the exacting specifications of modern applications. While some designers may still rely on manual methods or trial-and-error approaches, these are becoming increasingly rare as computer-based tools become more widely available and effective. Therefore, the best choice for serious filter design today is almost always to use computers.

How Is All Serious Filter Design Accomplished