Re: fastest way to interpolate

2020-05-28 Thread Martin Spears
. mspe...@icmt.ca 705-885-1990 From: Discuss-gnuradio on behalf of Federico 'Larroca' La Rocca Sent: Thursday, May 28, 2020 4:11:01 PM To: GNURadio Discussion List Subject: fastest way to interpolate Hi everyone, I've finally been testing gr-tempes

Re: fastest way to interpolate

2020-05-28 Thread Federico 'Larroca' La Rocca
t; *From:* Discuss-gnuradio > on behalf of Federico 'Larroca' La Rocca > *Sent:* Thursday, May 28, 2020 4:11:01 PM > *To:* GNURadio Discussion List > *Subject:* fastest way to interpolate > > Hi everyone, > > I've finally been testing gr-tempest with some

fastest way to interpolate

2020-05-28 Thread Federico 'Larroca' La Rocca
Hi everyone, I've finally been testing gr-tempest with some SDR hardware and the following problem arised: sampling correction takes way too much CPU. In my (relatively new) laptop I get dropped samples at a sampling rate above 15 MSps. I'm currently using the Fractional Resampler block, and I wou