On Monday, 15 February 2016 at 23:49:35 UTC, Ola Fosheim Grøstad
wrote:
On Monday, 15 February 2016 at 14:39:38 UTC, Guillaume Piolat
wrote:
This library exist, the author Aleksey Vaneev is basically a
DSP greek semi-god.
https://github.com/avaneev/r8brain-free-src
By the same author: https://github.com/avaneev/avir
Hm, looks like an upsampled sinc filter. Have you compared it
to these?
https://ccrma.stanford.edu/~jos/resample/Free_Resampling_Software.html
I haven't.
It is said in places that ~4x sinc oversampling followed by a
spline interpolation yield really good results.
