Eric Blossom wrote: > On Sat, Apr 29, 2006 at 03:28:58AM +0200, Martin Dvh wrote: > >>Hi all, >> >>Is there any way for a block to process two signals at different samplerates? > > > There's no problem consuming inputs at different rates. The forecast > routine just needs to "do the right thing". However, all outputs must > be produced at the same rate. > > There's no quick way to work around this. The immediate problem is > that work and general_work return a single value giving the amount of > output produced on all output streams. There's a reason that more > advanced languages support mutliple return values... > > >>In my work for videodemodulation and synchronisation with gnuradio I >>need to process two versions of the data in the same block. > > >>I need the original samplestream at 8 MSPS. >>I also need a decimated/lowpassed version of the same signal at a much lower >>samplerate. > > >>I can't connect the original and the decimated version to the same block can >>I. >> >>The only thing I can do is leave out the decimation, but this would increase >>the computational needs enormously. >> >>Is there any trick for doing this. >> >>My only other solution is to reimplement the decimating fir-filter block >>inside my new block. >> >>greetings, >>Martin > > > Not sure if this helped or not ;) Yes id did. I only output at a single rate. Thanks, Martin
> > Eric > _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
