Audio convolution algorithm in C++ for real time audio processing
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README.md

FFTConvolver

FFTConvolver is a C++ library for highly efficient convolution of audio data (e.g. for usage in real-time convolution reverbs etc.).

  • Partitioned convolution algorithm (using uniform block sizes)
  • Optional support for non-uniform block sizes (TwoStageFFTConvolver)
  • No external dependencies (FFT already included)
  • Optional optimization for SSE (enabled by defining FFTCONVOLVER_USE_SSE)