DSP benchmarks

Has anyone benchmarked the Daisy for FFT and FIR filters? I have a project that requires both.
Thanks!

@GaryInThailand you should look into using CMSIS DSP libs:
https://www.keil.com/pack/doc/CMSIS/DSP/html/group__RealFFT.html
https://www.keil.com/pack/doc/CMSIS/DSP/html/group__FIR.html

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