James,
I concur. There is a noticeable drop in 'audio level' when I activate NR and
it does not depend on the settings from what I can tell.
I would hope this does creep up the list quite a bit as I feel it has been
left as a dormant issue long enough.
Gary
On Wed, Dec 1, 2010 at 2:13 AM,
Hello Group,
I went ahead and ordered another BHI ANEM module, but I still have high
hopes that the K3's NR performance will improve. I believe one of the
biggest issues is related to audio fidelity when the NR is activated. I
find myself having to turn up the AF gain in order to compensate for
Psycho-acoustics is fun! Some people swear by the K3 NR, others swear
at it :-)
Making further changes to the K3 NR remains a possibility, but is not a
particularly high priority at the moment. Priorities can and do change...
73,
Lyle KK7P
I hope Lyle will read this and perhaps be able to
Hi Lyle!
Indeed, this is a very subjective issue. One issue though that many will
probably agree with me on is the decrease in audio fidelity whenever NR is
engaged; i.e. volume of speech drops in relation to NR. Would it be
possible to alter the algorithm to prevent this from happening?
It
for it.
T. Smith
From: w4...@carolina.rr.com
To: elecraft@mailman.qth.net
Date: Sun, 28 Nov 2010 16:27:56 -0500
Subject: [Elecraft] K3 Noise Reduction Performance
I have two K3s and the NR is the same on both. If I had to identify a feature
on the K3 that needs improvement, I would have
Reflectorelecraft@mailman.qth.net
Subject: Re: [Elecraft] K3 Noise Reduction Performance
I have to disagree. I have serious QRM at my location and when I use settings
2-5 with Med 2 IF on my NR, it cleans up ALL of the electrical noise in my
area. I ALWAYS drop at least 3 S-Units of noise each time I turn
:27:56 -0500
Subject: [Elecraft] K3 Noise Reduction Performance
I have two K3s and the NR is the same on both. If I had to identify a
feature on the K3 that needs improvement, I would have to say it is the NR.
I cannot find a noise reduction setting that is suitable to me. I realize
Subject: [Elecraft] K3 Noise Reduction Performance
I have two K3s and the NR is the same on both. If I had to identify a
feature on the K3 that needs improvement, I would have to say it is the NR.
I cannot find a noise reduction setting that is suitable to me. I realize
this is a subjective
Michael and Joe,
Please refrain from posting any more emails to the list regarding how
another is mis-identified, or verbally attacking one another. It is not
appropriate to argue this out here, and it is outside of list guidelines
to -ever- verbally attack another person here.
As moderator,
Clarification on #3:
3. It is -not- appropriate to use a false name, or -false- callsign, or to post
anonymously.
Eric
Elecraft Moderator
__
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help:
be taken at this time. Enough is
enough. This harrasment MUST stop.
T. Smith
Date: Mon, 29 Nov 2010 15:09:55 -0500
From: li...@subich.com
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] K3 Noise Reduction Performance
Where is your real name and call as required by the list policy
PM
主題： Re: [Elecraft] K3 Noise Reduction Performance
I have to disagree. I have serious QRM at my location and when I use settings
2-5 with Med 2 IF on my NR, it cleans up ALL of the electrical noise in my
area. I ALWAYS drop at least 3 S-Units of noise each time I turn mine on.
However
I have two K3s and the NR is the same on both. If I had to identify a feature
on the K3 that needs improvement, I would have to say it is the NR. I cannot
find a noise reduction setting that is suitable to me. I realize this is a
subjective, and you would have to compare the K3s noise
Hello Elecrafters,
Regarding the issue of NR, I know this can be a touchy subject and most will
say its very subjective. This post isn't intended as a complaint or
criticism. Instead, I hope through constructive discussions, more
improvements to the K3's NR performance will be realized. I'd
Hi James
I concur with your observations and let us have an open minded discussion here.
Johnny vr2xmc
Sent from my iPhone 4
James Sarte (K2QI) k2qi@gmail.com 於 2010年11月27日 下午8:16 寫道：
Hello Elecrafters,
Regarding the issue of NR, I know this can be a touchy subject and most will
Hello James,
I use a BHI ANEM Mk II with my K2, and get similar results.
My K2 does not have the Noise Blanker installed nor the DSP, one reason
being that man-made noise at this quiet rural location was never a problem.
But, about two years ago some new neighbours arrived armed with some
This is a good example of just how subjective improvement can be.
Sure, the hash is gone, but it's replaced by the underwater warbling
sound so common with highly processed audio.
Personally, I find that warbling variation in the audio far less pleasant
than the noise.
Ron AC7AC
I'm still getting my sea legs on the K3 but NR seems to work really great
on CW but on SSB, I can't use it. With it on, regardless of setting, it
makes the channel sound watery (for lack of a better term). I have two
K3s, and both sound alike on phone with NR invoked. Maybe I don't have
them
Hi James,
I'd have to say that your post and the links to what you consider
improvement firmly make the case for how subjective this is. Some folks
simply cannot stand to listen to the warbling effect caused by the NR
algorithm moving around the center of the passband to match the speech
centers
- Original Message -
From: k...@baymoon.com
To: James Sarte (K2QI) k2qi@gmail.com
Cc: Elecraft elecraft@mailman.qth.net
Sent: Saturday, November 27, 2010 10:07 AM
Subject: Re: [Elecraft] K3: noise reduction performance
I'm still getting my sea legs on the K3 but NR seems to work really
on CW.
And did I say how happy I am with the APF?
73,
N2TK, Tony
#311
#1435
-Original Message-
From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of James Sarte (K2QI)
Sent: Saturday, November 27, 2010 7:16 AM
To: Elecraft
Subject: [Elecraft] K3: noise
VR2XMC
- 郵件原件
寄件人﹕ Ron D'Eau Claire r...@cobi.biz
收件人﹕ Elecraft Elecraft@mailman.qth.net
傳送日期﹕ 2010/11/28 (日) 12:14:47 AM
主題： Re: [Elecraft] K3: noise reduction performance
This is a good example of just how subjective improvement can be.
Sure, the hash is gone, but it's replaced
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