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LIBSAMPLERATE
High-quality audio sample rate conversion library
BSD-2-Clause
ABOUT
Changing sample rate with linear interpolation aliases and dulls transients. Production audio needs a converter that preserves bandwidth. libsamplerate (Secret Rabbit Code) is a sinc-based SRC library so players, DAWs, and DSP pipelines resample PCM between rates without a closed codec stack.
INSTALL
brew install libsamplerateINTEGRATION GUIDE
1. Resample PCM between 44.1 kHz and 48 kHz in a player or DAW
2. Convert training audio to a model sample rate without naive interpolation
3. Embed high-quality SRC in a C or C++ audio engine
4. Batch-convert a corpus to a single rate before feature extraction
TAGS
libsamplerateaudioresamplingdsppcmsecret-rabbit-code