Project Summary
liquid-dsp is a free and open-source digital signal processing (DSP) library designed specifically for software-defined radios on embedded platforms. The aim is to provide a lightweight DSP library that does not rely on a myriad of external dependencies or proprietary and otherwise cumbersome frameworks. All signal processing elements are designed to be flexible, scalable, and dynamic, including filters, filter design, oscillators, modems, synchronizers, complex mathematical operations, and much more.
In a Nutshell, liquid-dsp...
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has a well established, mature codebase
maintained by a average size development team
with decreasing Y-O-Y commits -
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took an estimated 37 years of effort (COCOMO model)
starting with its first commit in September, 2008
ending with its most recent commit 2 months ago
Quick Reference
MIT License
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Project Security
Vulnerabilities per Version ( last 10 releases )
There are no reported vulnerabilities
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Vulnerability Exposure Index
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30 Day SummaryAug 22 2025 — Sep 21 2025
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12 Month SummarySep 21 2024 — Sep 21 2025
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