Mark J. Scetta

Mark J. Scetta is a forensic audio examiner specializing in scientifically defensible audio clarification and file authentication for criminal, civil, and investigative matters. With a career spanning professional audio engineering, audio post-production, and corporate media production, he brings a technical foundation to the evaluation of audio evidence. His work centers on clarifying contested audio, authenticating recordings, and evaluating whether audio evidence meets admissibility standards.

Mr. Scetta has been retained in numerous expert witness and consulting engagements across multiple jurisdictions, involving personal injury, police use-of-force, and criminal defense cases. His B.A. in Film Studies (minor in Music), along with SEAK expert-witness training and FCC-licensed amateur radio operator certification, reinforce his ability to deliver objective, defensible analyses. He is regularly engaged by both plaintiff and defense counsel to provide clear, independent determinations of authenticity and integrity in disputes involving surveillance audio, dashcam recordings, and 911 call comparisons.