Re: [Discuss-gnuradio] Sample audio from my FM stereo receiver

[mleech]

Rafael:

 

I added methods for resetting the state machines on the demodulator and the decoder, but apart from that, no.

My code relies on those updates so I pushed the updates up to CGRAN for radio_data_system

 

-Marcus

 

On Mon, 12 Mar 2012 06:09:11 -0700, Rafael Diniz wrote:

> Marcus,
> Have you done any improvements to the good old RDS code in cgran?
>
>
> Best regards,
> Rafael Diniz
>
> > On 03/11/2012 08:40 PM, Andrew Davis wrote:
> > > Wow, sounds good, I've got a bunch of 50KW stations about 2 miles away
> > > and I cannot get any to sound good at all. What receiver code are you
> > > using?
> > The code that I put on on CGRAN yesterday:
> >
> > ** https://www.cgran.org/svn/projects/simple_fm_rcv
> >
> > And the supporting RDS code:
> >
> > ** https://www.cgran.org/svn/projects/radio_data_system
> >
> > I'm using a TVRX2 on a B100, and this was with 8-bit baseband samples at
> > 320Ksps input rate to the FM demod.
> >
> > Your problem might actually be that you have a *bunch* of 50KW stations
> > close by.   Although with 70+ dB of dynamic range
> > even at 12-bit ADC sampling, with the gain set right, you shouldn't
> > have too many problems.
>
>
>
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