Hi Adrian, The LPCNet codec does have some of the DSP functions ported to NEON as well as AVX, it's a build time option.
About a year ago I did some work on getting the codec running in real time on a Pi 3, but it wasn't fast enough. I have been told it runs in real time on some faster ARM CPUs, like high end phones. Cheers, David On 15/12/19 9:44 pm, Adrian Musceac wrote: > Hi David, > > Do you have any idea if we could use any ARM optimizations for 2020 mode? > I'm thinking of libvolk which can use SSE3, AVX and NEON and is the > backend for GNU radio on ARM platforms. I have an ARM64 board and > thinking of trying 2020 on it. > > Regards, > Adrian > > > _______________________________________________ > Freetel-codec2 mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 > _______________________________________________ Freetel-codec2 mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/freetel-codec2
