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[Linrad] Re: DRM
- Subject: [Linrad] Re: DRM
- From: AdB <yahoo.com; adibene@xxxxxxxxxxxxxxxx>
- Date: Thu, 5 Jun 2008 07:06:14 -0700 (PDT)
Leif Asbrink wrote:
> Since I have Dream under Linux on one computer and the Perseus HF
> receiver on another computer running MS Windows I have to use
> an audio cable to transfer the DRM signal between soundcards.
> That does not always work so well. For details, look here:
> http://www.sm5bsz.com/linuxdsp/usage/drm/loudsp_carrier.htm
Leif,
this has been copied from that page
-----------------------
>
> At 22.15, the window that allows hardware control for the Perseus was moved by about 100 pixels upwards. That caused
> something to go wrong, after that the output is no longer a narrowband signal. The problem is also visible on the
> Winrad screen. As long as Winrad has not been disturbed by other tasks for the PC, the DRM decoder works fine in the
> other computer via an audio cable.
-----------------------
To avoid what you observe (the disturbance of Winrad by some other tasks in the PC) try the following :
- In the Winrad screen, click on 'ShowOption', then on 'Show Status'
- In the small panel that will open, click on 'Lock'
- At this point push the Start button of Winrad, after choosing the DRM mode
Now things should be better,meaning that the fractional resampler has been disabled, and as a consequence the DreaM
program works much better.
I don't know which decoder you are using, I suggest this http://pdis.rnw.nl/norbert/inst_dream.exe
which will install DreaM 1.10.6
73 Alberto I2PHD
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