Re: SDR FM demodulation

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On Sat, Feb 11, 2012 at 07:00:16AM +0000, Alistair Buxton wrote:
> The source file appears to be about 2 to 2.2 million samples per
> second. Any higher than that and the person speaking sounds like a
> chipmunk. Maybe 22050 * 1000 or 1024? Does any Finnish station
> broadcast "pips" like the BBC does? That could be used to determine
> the actual rate.

The stereo carrier is at 19kHz and RDS is centered around 57kHz.
I'd say this is 2048kHz sampling rate.

  Daniel
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