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Re: Distortion mechanisms [message #17579 is a reply to message #17577]

Wed, 23 February 2005 19:33

Wayne Parham
Messages: 18688
Registered: January 2001

Illuminati (33rd Degree)

What I was referring to when I wrote that statement is specifically how voice coil heaing shifts the electro-mechanical parameters of the speaker. Over excursion also changes electro-mechanical parameters, as the coil and gap relationship changes. The suspension may act differently near xmax too. In Klippel models, there are terms for the nonlinear parameters but T/S models just deal with small-signal values.

Certain alignments are very sensitive to electro-mechanical parameters. It's like they're close to the edge, often providing maximum extension but also needing tight tolerance to prevent underdamped response. Other alignments are much more tolerant of shifts and could not become underdamped except from extreme changes which are completely out of range.

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[Message index]

		Distortion mechanisms By: Wayne Parham on Wed, 23 February 2005 15:41
		Re: Distortion mechanisms By: Mike.e on Wed, 23 February 2005 18:05
		Re: Distortion mechanisms By: Earl Geddes on Wed, 23 February 2005 19:17
		Clarification By: Mike.e on Thu, 24 February 2005 14:08
		Re: Clarification By: Earl Geddes on Thu, 24 February 2005 14:52
		Re: Clarification By: Mike.e on Sat, 26 February 2005 23:45
		Re: Clarification By: Earl Geddes on Sun, 27 February 2005 11:00
		Re: Clarification By: Mike.e on Sun, 27 February 2005 20:29
		Re: Clarification By: Earl Geddes on Thu, 24 February 2005 15:07
		So you are saying By: akhilesh on Fri, 25 February 2005 14:11
		Re: So you are saying By: Earl Geddes on Fri, 25 February 2005 14:39
		Re: So you are saying By: akhilesh on Mon, 28 February 2005 08:14
		Re: So you are saying By: Earl Geddes on Mon, 28 February 2005 08:49
		Re: So you are saying By: akhilesh on Mon, 28 February 2005 10:51
		Re: So you are saying By: Earl Geddes on Mon, 28 February 2005 11:36
		Thanks Wayne & Earl By: akhilesh on Mon, 28 February 2005 14:34
		DI matching By: Wayne Parham on Mon, 28 February 2005 13:46
		Re: So you are saying By: Mark Seaton on Mon, 28 February 2005 10:52
		Re: So you are saying By: Earl Geddes on Mon, 28 February 2005 11:29
		I checked up Floyd Toole's work By: akhilesh on Mon, 28 February 2005 11:12
		Re: I checked up Floyd Toole's work By: Earl Geddes on Mon, 28 February 2005 11:42
		CD versus H/LD By: akhilesh on Mon, 28 February 2005 14:32
		Re: CD versus H/LD By: Earl Geddes on Mon, 28 February 2005 14:54
		Re: CD versus H/LD By: akhilesh on Mon, 28 February 2005 15:49
		Re: CD versus H/LD By: Earl Geddes on Mon, 28 February 2005 15:58
		Re: CD versus H/LD By: Earl Geddes on Mon, 28 February 2005 15:52
		Re: CD versus H/LD By: akhilesh on Mon, 28 February 2005 16:23
		Hey, I just saw your website By: akhilesh on Mon, 28 February 2005 11:24
		Re: Distortion mechanisms By: Manualblock on Wed, 23 February 2005 19:10
		Re: Distortion mechanisms By: Wayne Parham on Wed, 23 February 2005 19:33
		Re: Distortion mechanisms By: akhilesh on Thu, 24 February 2005 12:42
		Re: Distortion mechanisms By: Wayne Parham on Thu, 24 February 2005 13:16
		my rant By: pgolde on Fri, 25 February 2005 13:56
		And what about tubes ? By: Eric Mainardi on Wed, 02 March 2005 04:51
		Re: And what about tubes ? By: Wayne Parham on Wed, 02 March 2005 13:23
		Best of both worlds By: wunhuanglo on Thu, 03 March 2005 02:30
		Another link By: akhilesh on Thu, 03 March 2005 05:59
		Some useful links By: Eric Mainardi on Fri, 04 March 2005 02:38
		Re: Some useful links By: Wayne Parham on Fri, 04 March 2005 02:59

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