[EAS] [BC] Youtube video of the LA county RMT - 2014

[Dave Kline]

Thanks Harold,

I've been through the audio setup procedures per your white paper.
Also have this happen even though input levels are lower than they should be.
And we have had both instances, my box recording the tones from the incoming and playing them back, but also have had tones come in that were not deleted at other sources. At one point I was hearing downstream stations playing 3 set of tones in addition to what they generated depending on who originated the alert. Leaves precious little time for the message.

I have not tried adjusting the the ATTN Threshold, so I'll give that a go.
As always Harold, thanks for the support.

Dave

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Dave Kline   UNO-TV/Mav Radio/KVNO

On Sep 30, 2016, at 10:06 AM, Harold Price wrote:

>Dave,

>Kenneth gave good instructions here for the general case of headers
>showing up in odd places, and everyone who has not done so should
>heed his advice and check out our audio tuning white paper on the FAQ page.
>I've gone though all this to explain what I think is being heard
>here, and to answer Dave's question about his ENDEC. There is a
>tuning parameter in the ENDEC that can help detect the original tone
>in the case of noise - ATTN Threshold (on the levels tab).  The
>default is 25, a better setting is 7.  If the audio that arrives at
>your ENDEC already contains an extra attention tone, it won't be
>extracted no matter what - the adjustment must be made
>upstream.  Make this adjustment help your ENDEC remove the first
>attention tone, however.

>Harold