During October 2025, David developed the Transmit Audio Statistics feature for the AllStarLink/app_rpt repository, focusing on enhancing outgoing audio quality monitoring within embedded channel drivers. Leveraging C programming and audio processing expertise, he integrated real-time statistics into the SimpleUSB and USBRadio drivers, enabling users to observe transmission metrics directly. David addressed a PmrMixer overflow issue, improving the reliability of the TX audio path, and refined user experience by adding clear messaging for unkeyed transmissions. Updates to audio checking functions and tune menu utilities ensured comprehensive support for the new statistics, reflecting a thoughtful approach to embedded driver development and maintainability.