The leading roles in forensic audio include forensic expert and analyst. As an analyst, you utilize the scientific process during an investigation to help make recordings usable in a court case. Your duties are to analyze audio evidence for authenticity, often refuting or pinpointing a crime. As an expert in the field, your responsibilities are to work with analysts to improve the intelligibility of audio speech and the audibility of quiet sounds. You might transcribe audio, identify the devices used to make the recording, or make an analysis of sonic evidence to reconstruct a crime. In both roles, you examine audio in criminal justice trials and work with law enforcement to define or uncover evidence.