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Re: reverb issue [message #13318 is a reply to message #13234]

Tue, 30 March 2010 11:38

stevem
Messages: 4745
Registered: June 2004
Location: NY

Senior Member

Also what that audio builder you bumped into probibly was tyring to relay is this.
Every time a audio signal passes thru a cap its phase will be changed degree wise some what, and this effect will add up as more caps are used in the signal chain.
If this added phase change gets to the point where it gets close to or tops 180 degrees the circut will oscilate, but well before that point the original tone will be shifted also.
Some caps are much better than others at not shifting the phase too much.

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[Message index]

		reverb issue By: cassent5150 on Tue, 23 March 2010 08:41
		Re: reverb issue By: chicagobill on Tue, 23 March 2010 14:51
		Re: reverb issue By: cassent5150 on Wed, 24 March 2010 23:28
		Re: reverb issue By: stevem on Tue, 23 March 2010 16:41
		Re: reverb issue By: cassent5150 on Wed, 24 March 2010 22:57
		Re: reverb issue By: stevem on Thu, 25 March 2010 06:33
		Re: reverb issue By: cassent5150 on Thu, 25 March 2010 20:12
		Re: reverb issue By: chicagobill on Thu, 25 March 2010 16:53
		Re: reverb issue By: cassent5150 on Thu, 25 March 2010 18:06
		Re: reverb issue By: chicagobill on Fri, 26 March 2010 12:18
		Re: reverb issue By: cassent5150 on Fri, 26 March 2010 20:20
		Re: reverb issue By: chicagobill on Sat, 27 March 2010 12:01
		Re: reverb issue By: cassent5150 on Sun, 28 March 2010 13:24
		Re: reverb issue By: stevem on Sun, 28 March 2010 10:29
		Re: reverb issue By: cassent5150 on Sun, 28 March 2010 13:30
		Re: reverb issue By: cassent5150 on Sun, 28 March 2010 22:19
		Re: reverb issue By: stevem on Sun, 28 March 2010 13:33
		Re: reverb issue By: cassent5150 on Sun, 28 March 2010 13:36
		Re: reverb issue By: stevem on Sun, 28 March 2010 13:45
		Re: reverb issue By: stevem on Mon, 29 March 2010 06:01
		Re: reverb issue By: chicagobill on Mon, 29 March 2010 13:03
		Re: reverb issue By: cassent5150 on Mon, 29 March 2010 21:40
		Re: reverb issue By: stevem on Mon, 29 March 2010 13:08
		Re: reverb issue By: chicagobill on Tue, 30 March 2010 11:28
		Re: reverb issue By: stevem on Tue, 30 March 2010 11:38
		Re: reverb issue By: stevem on Tue, 30 March 2010 12:59

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