mbelib ☆
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Description:
P25 Phase 1 and ProVoice vocoder
Type: Formula  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: Other
Tags: p25 vocoder radio digital-voice sdr provoice
Install: brew install mbelib
About:
Mbelib is a specialized C library designed for encoding and decoding P25 Phase 1 and ProVoice digital voice formats. It provides the core vocoder algorithms necessary for processing these specific radio communications standards. This library is essential for developers building software-defined radio applications that need to interface with public safety and professional radio systems.
Key Features:
  • P25 Phase 1 vocoder implementation
  • ProVoice digital voice format support
  • C library for easy integration
  • Open source implementation
Use Cases:
  • Developing software-defined radio applications for public safety communications
  • Creating digital voice processing tools for P25 and ProVoice radio systems
  • Building interoperability bridges between digital radio formats
Alternatives:
  • codec2 – Open source vocoder focused on amateur radio, different target applications
  • Digital Voice Development Kits – Proprietary vendor solutions, closed source vs mbelib's open approach
Version History
Detected Version Rev Change Commit
Sep 16, 2025 6:22am 0 VERSION_BUMP fd01d2fa
Jan 10, 2025 12:08am 0 VERSION_BUMP 4ae955f1
Nov 3, 2024 2:07pm 0 VERSION_BUMP 44ec2dd9
Sep 13, 2024 8:31pm 0 VERSION_BUMP f73297e7
Nov 23, 2022 11:43pm 0 VERSION_BUMP 4c6b2e78
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