Re: [Discuss-gnuradio] Off-line signal processing (GR in slow motion)

[Martin Braun (CEL)]

On Wed, Aug 28, 2013 at 10:33:53PM +0000, Monahan-Mitchell, Tim wrote:
> Off-line example (3 separate flowgraphs, run one at a time):
> 
> 1. USRP --> File
> 2. File --> AM Radio Demodulation, produces audio data --> File
> 3. File --> Throttle @ audio rate --> Audio Sink 
> 
> Note that #2 can take as long as needed to complete, no issues with loss of 
> data.
> 
> If so, how would I set up flowgraph #2 above?

Hm, I'm not quite sure if I understand your problem. You can simply
connect a file source to the am demod and then to a file sink.

This flowgraph will then run unlimited ('cause no throttle). But that's
OK if the input file is limited in size. Your CPU will be running full
power until there's nothing left to process.

MB

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Karlsruhe Institute of Technology (KIT)
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