liquid-dsp ☆
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Description:
Digital signal processing library for software-defined radios
Type: Formula  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: Developer tools
Tags: dsp sdr signal-processing radio embedded
Install: brew install liquid-dsp
About:
Liquid DSP is a comprehensive, portable, and lightweight digital signal processing library written in C. It provides a wide range of functions for signal modulation, filtering, and detection, optimized for real-time embedded systems and software-defined radio applications.
Key Features:
  • Portable C library with no external dependencies
  • Optimized for fixed-point and floating-point architectures
  • Comprehensive suite for modulation, filtering, and equalization
  • Designed for real-time embedded systems and SDR
Use Cases:
  • Implementing digital modems in software-defined radios
  • Signal processing on embedded systems and microcontrollers
  • Prototyping and research in digital communications
Alternatives:
  • GNU Radio – More comprehensive but significantly larger and with many dependencies
  • FFTW – Focuses specifically on FFT, while Liquid DSP provides broader signal processing functions
Version History
Detected Version Rev Change Commit
Sep 11, 2025 1:37pm 0 VERSION_BUMP 40724914
Oct 22, 2024 12:14am 0 VERSION_BUMP 36bc1c26
Jun 19, 2023 10:11pm 0 VERSION_BUMP 90a3e652
Nov 21, 2022 7:46pm 0 VERSION_BUMP cd3c3721
Nov 21, 2022 9:06am 0 VERSION_BUMP 1e035833
Nov 21, 2022 9:06am 0 VERSION_BUMP 1d76f052
Nov 19, 2022 2:14pm 0 VERSION_BUMP 2c2c1555
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