@hackage sdr0.1.0.1

Write software defined radio applications in Haskell.

Features:

• Signal processing blocks can be chained together using the Pipes library

• Zero copy design

• Signal processing functions are implemented in both Haskell and C (with SIMD acceleration)

• Can FIR filter, decimate and resample

• Helper functions for FIR filter design using window functions and plotting of the frequency response

• FFTs using FFTW

• Line and waterfall plots using OpenGL

• FM demodulation

• PulseAudio sound sink

• rtl-sdr based radio source supported and other sources are easily added

See https://github.com/adamwalker/sdr for more features and screenshots.

A collection of simple apps that use this library can be found here. These include an FM radio receiver, an OpenGL waterfall plotter and an AM radio receiver.