Create FM stereo from Matlab.
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From: disney_snoopy on 18 Nov 2009 20:07 Hi all, I would appreciate if anyone here could help me. I was thinking to create a FM stereo with the RDS and L+R and L-R channel in Matlab. But i doesnt know how to do on that... Can anyone here help me plz? Thankz
From: Jerry Avins on 18 Nov 2009 20:23 disney_snoopy wrote: > Hi all, > > I would appreciate if anyone here could help me. > I was thinking to create a FM stereo with the RDS and L+R and L-R > channel in Matlab. > But i doesnt know how to do on that... > Can anyone here help me plz? That's a much more informative statement of what you want than your last posting. What you should be asking for is a reference to the applicable standard (Ignore HD to start.) I'd have to search for it, so I'll leave that chore to you or anyone who knows. It makes sense to know the details of what you are about to do before concerning yourself with the details of how to do it. A matter of curiosity: What will you do with it once you get it working? You can't tune a receiver to Matlab. Jerry -- Engineering is the art of making what you want from things you can get. �����������������������������������������������������������������������
From: glen herrmannsfeldt on 18 Nov 2009 20:45 Jerry Avins <jya(a)ieee.org> wrote: >> I would appreciate if anyone here could help me. >> I was thinking to create a FM stereo with the RDS and L+R and L-R >> channel in Matlab. >> But i doesnt know how to do on that... >> Can anyone here help me plz? (snip) > A matter of curiosity: What will you do with it once you get it working? > You can't tune a receiver to Matlab. I think I remember seeing in books external stereo decoders, but I don't remember ever actually seeing one. Just like we now have decoders for digital television, when stereo broadcasting was new there would have been decoders to connect to mono tuners. Likely hard to find today, though. -- glen
From: disney_snoopy on 18 Nov 2009 22:00 On Nov 19, 9:23 am, Jerry Avins <j...(a)ieee.org> wrote: > disney_snoopy wrote: > > Hi all, > > > I would appreciate if anyone here could help me. > > I was thinking to create a FM stereo with the RDS and L+R and L-R > > channel in Matlab. > > But i doesnt know how to do on that... > > Can anyone here help me plz? > > That's a much more informative statement of what you want than your last > posting. What you should be asking for is a reference to the applicable > standard (Ignore HD to start.) I'd have to search for it, so I'll leave > that chore to you or anyone who knows. It makes sense to know the > details of what you are about to do before concerning yourself with the > details of how to do it. > > A matter of curiosity: What will you do with it once you get it working? > You can't tune a receiver to Matlab. > > Jerry > -- > Engineering is the art of making what you want from things you can get. > ¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯¯ Hi Jerry, U call me to ignore HD? what is HD? I was trying to apply to Matlab is becoz i want to prove in theoretical is able to produce this kind of component before i proceed my further research for my practical... thankz
From: disney_snoopy on 18 Nov 2009 22:04
On Nov 19, 9:45 am, glen herrmannsfeldt <g...(a)ugcs.caltech.edu> wrote: > Jerry Avins <j...(a)ieee.org> wrote: > >> I would appreciate if anyone here could help me. > >> I was thinking to create a FM stereo with the RDS and L+R and L-R > >> channel in Matlab. > >> But i doesnt know how to do on that... > >> Can anyone here help me plz? > > (snip) > > > A matter of curiosity: What will you do with it once you get it working? > > You can't tune a receiver to Matlab. > > I think I remember seeing in books external stereo decoders, > but I don't remember ever actually seeing one. Just like we now > have decoders for digital television, when stereo broadcasting > was new there would have been decoders to connect to mono tuners. > > Likely hard to find today, though. > > -- glen ya i agree... so i need to produce the RDS so that it will display the FM channel and the song title and etc on the panel... before i proceed to hardware, any comment on how to do in Matlab? I know i can't tune in Matlab but i can substitute in a frequency and look at the output in order to convince my project is correct before proceed to hardware. AM I RIGHT? Thankz for the reply... Comment plz... |