soxr (one-dimensional samplerate conversion library)

The SoX Resampler library (libsoxr) performs one-dimensional

sample-rate conversion (for PCM-encoded audio, for instance).

It aims to give fast and high quality results for any constant

(rational or irrational) resampling ratio. Phase-response, preserved

bandwidth, aliasing, and rejection level parameters are all

configurable.

https://github.com/dofuuz/soxr