This crate implements the P25 Common Air Interface radio protocol, including
- Frame synchronization and symbol decoding
- Error correction coding and decoding
- Trunking, voice, and data packet reception
- Link control and trunking signal message decoding
- Voice frame descrambling/deinterleaving
P25 is a digital radio protocol now widely adopted for public safety (police, fire, DOT, forestry, etc.) and governmental radio communications in the US.