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FM Tilt correction witch RME Babyface Pro
https://forums.stereotool.com/viewtopic.php?f=22&t=25832		 Page 1 of 1
Author:  djbob2000 [ Wed Feb 06, 2019 9:50 am ]
Post subject:  FM Tilt correction witch RME Babyface Pro
I have a RME Babyface Pro USB sound card and I am not sure that the TILT was set correctly. At first I was guided by the modulation monitor on the FM exciter. At low frequencies, the square wave was slightly louder, I added a +130 correction. However, taking an oscilloscope and measuring the real signal at 0 correction - he gave out straight square wave! I'm not sure now if a correction is needed. Who to believe, oscilloscope or monitor the modulation of FM exciter?
Author:  cbs1 [ Sat Feb 09, 2019 12:39 pm ]
Post subject:  Re: FM Tilt correction witch RME Babyface Pro
ok
Author:  Bojcha [ Sat Feb 09, 2019 5:10 pm ]
Post subject:  Re: FM Tilt correction witch RME Babyface Pro
Analog MPX input always need TILT correction, no matter what input (soundcard) you put in.
Author:  oldiesstation [ Sun Feb 10, 2019 4:37 pm ]
Post subject:  Re: FM Tilt correction witch RME Babyface Pro
Even the Marian Trace Alpha card?
Author:  Bojcha [ Sun Feb 10, 2019 7:01 pm ]
Post subject:  Re: FM Tilt correction witch RME Babyface Pro
Quote:
Even the Marian Trace Alpha card?
Yep.
Author:  hvz [ Wed Feb 20, 2019 5:00 pm ]
Post subject:  Re: FM Tilt correction witch RME Babyface Pro
Hm, I don't think that that's true - not with a good transmitter. I have seen Marians on good transmitters that were perfectly flat without any correction - in fact, any correction made it worse. But, many transmitters do need correction.
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