High-quality pro audio resampler / sample rate conversion C++ library. Very fast, for both audio resampling and time-series interpolation.

High-quality pro HDR image resizing / scaling C++ library, including a very fast, precise, SIMD Lanczos resizer (header-only C++)

Canvas image resize/resample using Hermite filter with JavaScript.

Create, read and write wav files according to the specs. ? ?? ??

High quality command-line audio sample rate converter

Software Defined Radio Demodulation and Decoding Tools

Better image downscale with canvas.

Simple torch.nn.module implementation of Alias-Free-GAN style filter and resample

Randomization-based inference in Python

Kernel Density Estimation and (re)sampling

Firmware library: variable playback rate for teensy audio library

PCM audio resampler written entirely in JavaScript.

Resample audio in node or browser using a web assembly port of libsamplerate.

R package: Misc. Functions for Processing and Sample Selection of Spectroscopic Data

C/C++ fast audio resampling library

High performance image scale in pure Rust

js audio resampler

?? extract runescape classic sounds from cache to wav (and vice versa)

Spatial operations extend fiona and rasterio

A simple sample rate conversion lib for audio.