In a message dated 3/6/2006 10:24:27 PM Eastern Standard Time, ron@morell.us
writes:
The NR function is supposed to determine the signal level in the noise and
then adjust the DSP filter to accentuate the signal through this noise.
Once the determination is made by the NR logic, then adjusting the level
from 1 to 9 has no further effect on the currently "captured" or determined
signal and the NR setting. The 1 to 9 setting only determines the time it
takes for the NR logic to make its sampling of the signal and resolve it or
conclude what it is and adjust
That is the description in the Orion I manual and it is the way the NR
worked up through 1.371. After 1.371, the NR started to work like in other
radios
- ineffective and the higher you turned the number, the more the NR kicked
in until you got distortion. Unfortunately, you get distortion before you
hear any noise reduction.
I realize I only have an Orion I to play with but I think this part is
common to both radios.
K4ia "Buck"
Fredericksburg, Virginia USA
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