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Re: Phase, delays and offset baffle spacing [message #37658 is a reply to message #37654]

Mon, 05 August 2002 17:40

Wayne Parham
Messages: 18784
Registered: January 2001

Illuminati (33rd Degree)

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.

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[Message index]

		Phase, delays and offset baffle spacing By: Wayne Parham on Wed, 31 July 2002 20:58
		Re: Phase, delays and offset baffle spacing By: JLM on Thu, 01 August 2002 03:30
		Re: Phase, delays and offset baffle spacing By: pickle on Thu, 01 August 2002 06:06
		Re: Phase, delays and offset baffle spacing By: Wayne Parham on Thu, 01 August 2002 11:40
		on the subject... By: dbeardsl on Thu, 01 August 2002 12:19
		on the subject... By: Wayne Parham on Thu, 01 August 2002 13:50
		Re: on the subject... By: dbeardsl on Thu, 01 August 2002 14:40
		Could this By: Peter Krojgaard on Sat, 03 August 2002 01:35
		Phase and "time alignment" revisited By: Wayne Parham on Sat, 03 August 2002 04:20
		Re: Phase and "time alignment" revisited By: Peter Krojgaard on Sat, 03 August 2002 11:46
		Re: Could this By: mikebake on Sat, 03 August 2002 05:17
		Re: Could this By: mikebake on Sat, 03 August 2002 05:21
		Re: Could this By: Peter Krojgaard on Sat, 03 August 2002 11:43
		Re: Could this By: Tom Brennan on Sat, 03 August 2002 13:17
		Re: Could this By: Peter Krojgaard on Sun, 04 August 2002 00:58
		Coax point source drivers?? By: Robert Hamel on Thu, 01 August 2002 20:35
		Re: Coax point source drivers?? By: mikebake on Sat, 03 August 2002 05:23
		Re: Phase, delays and offset baffle spacing By: Farb Sklarb on Sun, 04 August 2002 16:59
		Re: Phase, delays and offset baffle spacing By: Wayne Parham on Sun, 04 August 2002 17:46
		Re: Phase, delays and offset baffle spacing By: Farb Sklarb on Mon, 05 August 2002 10:09
		Re: Phase, delays and offset baffle spacing By: Wayne Parham on Mon, 05 August 2002 17:40

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