Posted by Wayne Parham on August 05, 2002 at 18:40:27

In Reply to: Re: Phase, delays and offset baffle spacing posted by Farb Sklarb on August 05, 2002 at 11:09:38:

A filter and a delay line are two different things. A delay line creates a fixed duration delay, just like is formed by distance offset. A filter's delay is related to frequency, and some frequencies are delayed more than others. So there truly is no way to time-align all frequency components in a system that uses crossover filters like these.