Dear Murray Thomson, Which value did you set as a throttle. Typically 48 kHz or something... But I asked this just in case.
Or this thread might help ( https://lists.gnu.org/archive/html/discuss-gnuradio/2013-08/msg00517.html ) Regards, Jeon. 2015-09-03 23:22 GMT+09:00 Murray Thomson <murraythomson...@gmail.com>: > Hi, > > I'm using a flow graph with no GUI to demodulate a signal. I have a > selector block that allows me to select the source of the signal between > the audio card and a wav file. I can change the source using an xmlrpc > server/client. > > If I don't use a throttle block with the wav file, the flow graph takes > all the CPU and the server/client is very slow. > If I put a throttle, I get audio underruns when using the audio card. Same > problem for a constant source. > > Can anyone please recommend a better way to do this? > > Cheers, > Murray > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > >
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