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Stereo Tool with Breakaway...Low RDS Signal
https://forums.stereotool.com/viewtopic.php?t=4377
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Author:  qsqs [ Sat Nov 03, 2012 9:06 pm ]
Post subject:  Stereo Tool with Breakaway...Low RDS Signal

Hi; sorry for my English:)
I have Esi Juli@ sound card
I am using Breakaway; for process and mpx out
I am using Stereo Tool for generate RDS Signal...
Image
Image


in ST; rds out sound car: Breakaway Line 3 (virtual 192 khz)

In Breakaway;
RDS Signal must be %6 and i immobilized the rds level...
But sometimes, level is very low...in picture % 0,2 by itself

Image


what can i do?

Author:  hvz [ Sat Nov 03, 2012 11:15 pm ]
Post subject:  Re: Stereo Tool with Breakaway...Low RDS Signal

Hm, I'm guessing here: 0.06 x 0.045 = 0.0027 = 0.27%. So it looks like Breakaway expects the RDS signal to come in at a level of 100%. Can you adjust it anywhere in Breakaway?

If not, you could manually change the RDS level in Stereo Tool to - a bit below (!) - 100% (if you set it to exactly 100% I think there will be errors in some internal calculations).

Ow wait. This won't work because you have no room left for the pilot. Is there no way to tweak the level in Breakaway itself?

Author:  qsqs [ Sun Nov 04, 2012 1:29 am ]
Post subject:  Re: Stereo Tool with Breakaway...Low RDS Signal

Quote:
Hm, I'm guessing here: 0.06 x 0.045 = 0.0027 = 0.27%. So it looks like Breakaway expects the RDS signal to come in at a level of 100%. Can you adjust it anywhere in Breakaway?

If not, you could manually change the RDS level in Stereo Tool to - a bit below (!) - 100% (if you set it to exactly 100% I think there will be errors in some internal calculations).

Ow wait. This won't work because you have no room left for the pilot. Is there no way to tweak the level in Breakaway itself?
if i adjust RDS Level of %100, signal level is not %5.6...
if i tweak the level in Breakaway, after a few days,
(when the problem is solved by itself) RDS Level will be very high and my sound wil be bad

Author:  hvz [ Sun Nov 04, 2012 2:44 am ]
Post subject:  Re: Stereo Tool with Breakaway...Low RDS Signal

It gets solved automatically after a while?!

ST doesn't change anything in the output, it just sends out an RDS signal at the same level constantly. Otherwise receivers would have a problem with it as well and not just Breakaway. So then I would point at Breakaway - but I know many people use it with either ST or Airomate without issues.

Can you give some more details (the automatic recovery is really something you should not leave out in a problem description like this ;) )

Author:  Bojcha [ Sun Nov 04, 2012 5:04 pm ]
Post subject:  Re: Stereo Tool with Breakaway...Low RDS Signal

All ok here..
Image

I just needed to set "RDS Gain" in BBP to 1.05 to get real number from ST. (4.5%)
Also in ST is 4.55% which is more 4.50%

Output is as expected: http://i.imgur.com/9RLV9.png

And set 192kHz!

Author:  qsqs [ Mon Dec 03, 2012 1:54 am ]
Post subject:  Re: Stereo Tool with Breakaway...Low RDS Signal

i solved my problem.

i reseted 'breakaway pipeline'

thanks

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