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GM0CSZ > SWL 21.06.03 20:09l 34 Lines 1322 Bytes #999 (0) @ WW
BID : 301429GM0CSZ
Read: GUEST DB0FHN DK5RAS
Subj: Re: RTL DRM on 6095 kHz
Path: DB0FHN<DB0RGB<DB0FSG<DB0GAP<DB0GPP<DB0LX<DB0RBS<DB0SWR<DB0FP<DB0CWS<
DB0SIF<DB0GV<DB0LJ<DB0RES<ON0AR<IK1ZNW<GB7CRV<GB7FUR<GB7IOM<GB7SAN<
GB7INV<GB7NOS
Sent: 030619/0944Z @:GB7NOS.#76.GBR.EU #:16885 [Golspie] FBB7.00i $:301429GM0CS
From: GM0CSZ@GB7NOS.#76.GBR.EU
To : SWL@WW
LX1NW wrote:-
> In order to receive DRM broadcasts, you need to feed a 12kHz IF signal from
> your SW-receiver to the soundcard of your computer. This 12kHz IF signal can
> be produced by mixing your normal IF (usually 455kHz) down with a simple
> mixer (e.g. SA612A)
(http://home.t-online.de/home/sat-service/sat/DRM/DRM.htm).> This 12kHz signal
can than be decoded by a DRM software. There are two
> softwares available. A professional product can be found at
> http://www.drmrx.org for a fee of abt EUR 58.- This software offers
> multimedia display and AAC+SBR audio. A freeware software is avaiable for
> compilation at
> http://www.tu-darmstadt.de/fb/et/uet/fguet/mitarbeiter/vf/DRM/DRM.html.
> It has advanced analysis tools but does not offer SBR audio
> (http://www.codingtechnologies.com/products/aacPlus.htm).
========================
I wonder whether in a few years time the above software can/will be used
for amateur radio on selected amateur bands.
Interesting development.
73 - Frank , GM0CSZ @ GB7NOS.#76.GBR.EU
Inver by Tain , IV20 1RX Scotland UK Loc: IO87AT
e-mail: gm0csz.kn6wh@ntlworld.com
They say the future is bright ; 2 of its challenges being RENEWABLE ENERGY
and LINUX.
Message timed: 11:48 UTC on 18 Jun 2003
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