GitHub repository: sasquelch/EAS-Encoder
Primary language: C#
Description: Encode EAS (Emergency Alert System - United States) audio messages with valid SAME (Specific Area Message Encoding) headers, EBS (Emergency Broadcast System) attention tones, NWS (National Weather Service) attention tones, and/or spoken announcement, which is synthesized by Microsoft SAPI TTS voices.  Supports output to .wav/.mp3 file or MemoryStream.