I have made some more measurements to separate the sinc-fir cycles from the freedv-rx cycles.
The result is: Mode 700B: sinc-fir with 3840 Samples uses 646 usec (avg. over the 542 Calls), freedv-rx uses 3480 usec. Mode 1600: sinc-fir with 1920 Samples uses 323 usec (avg. over 1087 calls), freedv-rx uses 1393 usec. so, the total difference 700B to 1600 is 3480/ (2 * 1393) = 1.25 i.e. 25% more cycles. These data are consistent with the measurements given in an earlier post. Alfred, hb9epu On 03.09.2015 13:12, wully wrote: > Please note, that the longexecutiontime includes not only the > freedv_floatrx, but also the sinc-fir > calculation with 41 coefficients (but identical code for both modes). > > just to be precise. > > Alfred, hb9epu > > ------------------------------------------------------------------------------ > Monitor Your Dynamic Infrastructure at Any Scale With Datadog! > Get real-time metrics from all of your servers, apps and tools > in one place. > SourceForge users - Click here to start your Free Trial of Datadog now! > http://pubads.g.doubleclick.net/gampad/clk?id=241902991&iu=/4140 > _______________________________________________ > Freetel-codec2 mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 ------------------------------------------------------------------------------ Monitor Your Dynamic Infrastructure at Any Scale With Datadog! Get real-time metrics from all of your servers, apps and tools in one place. SourceForge users - Click here to start your Free Trial of Datadog now! http://pubads.g.doubleclick.net/gampad/clk?id=241902991&iu=/4140 _______________________________________________ Freetel-codec2 mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/freetel-codec2
