This week we launched AudioMoth GPS Sync to allow AudioMoth recordings to be precisely synchronised against GPS time.
The solution consists of custom device firmware that generates standard unsynchronised WAV files along with a custom CSV file containing synchronisation information. A desktop app uses these files to generate synchronised WAV files that are aligned with GPS time to better than 1 microsecond allowing recordings to be used in localisation or multichannel audio applications.
See the AudioMoth Labs page, and the association application note, for more details.