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Negative Feedback - Fact and Fantasy - HomeTheaterHifi.com
https://hometheaterhifi.com/editorial/negative-feedback-fact-and-fantasy/#:~:text=Used%20correctly%2C%20negative%20feedback%20has%20the%20following%20effects%3A,feedback%203%20Greater%20bandwidth%204%20Lower%20Gain%20%28amplitude%29
Negative feedback in audio – PS Audio
https://www.psaudio.com/askpaulvideo/negative-feedback-in-audio/
Negative feedback has so much going for it. Increased input impedance. Decreased output impedance. Reduced noise and distortion. If only one could avoid any phase shifts in the loop!
Negative feedback in audio - YouTube
https://www.youtube.com/watch?v=CM-IndaRdBk
What is negative feedback? How does it work and what does it do the sound quality of audio, especially in a high end system? Learn the inner working of negat...
Negative feedback in audio amplifiers: Why there is no ...
https://www.edn.com/negative-feedback-in-audio-amplifiers-why-there-is-no-such-thing-as-too-much/
What is negative feedback (NFB)? “Feedback is an arrangement where an amplifier is made to respond to its own output signal in addition to the wanted input signal and any unwanted disturbances. When the response to an unwanted disturbance is smaller with feedback applied than without it, we call it negative feedback.”
Audiophile Myths About Amplifier Negative Feedback ...
https://www.audioholics.com/audio-amplifier/amp-myths-negative-feedback
Feedback is an ubiquitous and unavoidable basic technique that keeps the world running. It is only controversial in audio, and then only specifically in power amplifiers.
Why has an audio amplifier negative feedback? - Electrical ...
https://electronics.stackexchange.com/questions/58510/why-has-an-audio-amplifier-negative-feedback
In case of negative feedback, we'll have an amplification "force" that will try to amplify the signal and the feedback "force" that will try to attenuate the output signal. The gain of whole system would be set at the point at which they cancel out. This way, when there's no input signal, the feedback will terminate the output signal.
Is Too Much Amplifier Negative Feedback Bad? | …
https://www.audioholics.com/audio-amplifier/amplifier-negative-feedback
It is only controversial in consumer audio, and then only specifically in power amplifiers. This dates from early solid state amplifiers that were thought to use a lot of feedback, but that only did so at really low frequencies. Over most of the audio range the feedback loop didn’t do much. Unsurprisingly those amplifiers sounded rather bad.
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