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Audio-Video Analysis Unit (AVAU)

Forensic audio-video analysis is the scientific examination, evaluation, and comparison of audio-video in legal matters. The AVAU assists law enforcement agencies throughout Michigan with providing the most accurate representation of what was recorded at the scene of a crime in a fashion anyone can understand.

To request services, please complete the BID-007 - Request for Audio/Video Examination PDF.

Services include, but are not limited to:

  • Digital Video Recorder (DVR) data extraction
  • Analysis and processing (clarification of digital and analog audio and video)
  • Scientifically process accurate images and movies from surveillance data
  • Media exporting and transcoding for multiple platform playback
  • Media repair
  • Media duplication
  • Courtroom presentation design
  • Image/video comparison
  • Reverse projection
  • Photogrammetry
  • Expert reports and witness testimony
  • Presentations of services offered, preservation of evidence, and best practices for recording locations