Well, in general, at lowish frequencies, the NFB factor divides the size of the open loop output resistance at the point the NFB is taken from.
Eg: 15dB of NFB is about a factor of 6. If the OL output resistance at the point the feedback is taken from is 6 ohms then after applying 15dB of NFB you would expect the output resistance to be 1 ohm.
Eg: 15dB of NFB is about a factor of 6. If the OL output resistance at the point the feedback is taken from is 6 ohms then after applying 15dB of NFB you would expect the output resistance to be 1 ohm.
Which is why I said in an earlier post that you can't directly go from NFB to DF, yet the OP still seems to be asking for this.
What is the definition of an X ohm output on a OT?
When an OT has a e.g. 4 and 8 ohm output what makes the 8 ohm output an 8 ohm output? .....the DC resistance is much less than 8 ohm I assume. Is it measued at a specific frequency?
When an OT has a e.g. 4 and 8 ohm output what makes the 8 ohm output an 8 ohm output? .....the DC resistance is much less than 8 ohm I assume. Is it measued at a specific frequency?
bassreflex is "standard" these days, but it is more or less distortion + headache inducing technology.
thankfully ear is not sensitive to distortion at bass
open baffle people may agree that their stuff is cleaner and better
thankfully ear is not sensitive to distortion at bass
open baffle people may agree that their stuff is cleaner and better
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