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Re: How to explain how negative feedback lowers noise?


 

Is there an analogy between this subject and the way noise-canceling headphones work? I'm sorry if that's a silly thing to introduce into this conversation but it might help me understand this a bit better (or not).

(I think I hear the sighs already but I'm still going to send this...)

Thanks,
Barry - N4BUQ

----- Original Message -----
From: "Raymond Domp Frank" <hewpatek@...>
To: [email protected]
Sent: Thursday, March 25, 2021 2:12:48 PM
Subject: Re: [TekScopes] How to explain how negative feedback lowers noise?

On Thu, Mar 25, 2021 at 07:14 PM, Tom Lee wrote:


Sigh.

I never knew sighing in chorus existed, defies relativity's simultaneity
concept.

Raymond





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