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SIGNAL CHAIN BASICS #64: How a poorly designed 20W amplifier can destroy a speaker system

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DA_100
DA_100
5/16/2013 3:44:23 AM
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The links displayed do not work
I tried to follow the liks under "here" but the links displayed do not work.

(Editor's note: Signal Chain Basics is an ongoing and popular series; click here for a complete, linked list of all installments.)

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Brad Albing
Brad Albing
5/16/2013 11:51:36 AM
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Blogger
Re: The links displayed do not work
We apologize for that. Sadly, some of this older material was not archived or archived properly. We'll see if we can track down the correct links.

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Wait a minute. Let’s see if I understand this. (Here I’m channeling you, the puzzled reader, after you’ve grabbed me in the coffee break of a Filter Wizard lecture morning). The frequency of the nth harmonic of a sinusoid is n times that of the fundamental. The nth harmonic distortion is defined as the ratio of the amplitude of the nth harmonic to the amplitude of the fundamental. So the 1st harmonic distortion is… the ratio of the amplitude of the fundamental to the amplitude of the fundamental and that’s… unity. I. Do. Not. Understand.
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