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5th August 2006, 09:21 AM
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#1 |
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diyAudio Member
Join Date: Jul 2006
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UcD: feedback signal
in the original UcD, the feedback is a voltage signal post the filter. Is it possible to feedback something else? for example, what about the current going throught the inductor? or the capacitor? or the speaker/loan? it can be done via a small sensing resistor, or a little coil around the inductor.
feeding back a current has the added advantage of acting as an overcurrent protection. but I don't know if it would have any practical implication on sound quality. has anyone done that? |
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5th August 2006, 03:35 PM
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#2 |
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diyAudio Member
Join Date: Oct 2004
Location: Coimbra
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http://www.diyaudio.com/forums/showt...425#post595425
http://www.diyaudio.com/forums/showt...425#post595425 The picture is from IVX but I dont found the link. |
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5th August 2006, 04:52 PM
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#5 | |
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diyAudio Member
Join Date: Jul 2003
Location: Everywhere (Buddhist's context)
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Quote:
You? Wrong? No, this my schematic wrong. 
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Best regards, E1. |
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