Connect with Us.
Stay informed of our developments in audio forensics.
By signing up you agree to our privacy policy.

Audio intelligibility helps win court cases, investigations, and business deals. Get expert forensic audio analysis and fully documented results including chain of custody, all with friendly service, fast turnarounds, and at reasonable rates.
We can also help you by transcribing Hearings, Court Proceedings, Interviews, Meetings, Arbitrations, Wiretaps, 911 Calls, Telephone Calls, Focus Groups, and more.
Mark Scetta is the Master Sound Engineer behind the Stellar Sound Labs brand. A highly respected audio engineer in the business of audio mastering, he brings 15+ years of experience to sound restoration.
A published author of the audio technician's manual Gardner's Guide to Audio Post-production, Mark's talent for mastering audio soundtracks in the entertainment industry crossed over to the legal sound restoration space into both the prosecution and the defense sides of the law. Working with legal investigators, Mark offers legal teams the best in audio forensic services with procedures that provide superb evidence in their pursuit of justice.
Mark's diverse media experience positions him as an Expert Witness for depositions and court testimony with regards to audio engineering. In addition, he holds the position of adjunct faculty at New England Institute of Technology in the media department. The breadth of his experience in audio includes recording, mixing, mastering, sound for picture, music licensing, analog electronics, studio acoustics, and sound restoration, with clients or product releases in all of these areas.
The audio lab at Stellar Sound is a custom designed, acoustically controlled environment with high-powered computers running industry-leading audio forensics software into high-fidelity studio monitors. In this studio, we can hear "further into" your recordings, manipulate them with cutting-edge tools, and provide superior forensic audio results.
Schedule a call now
John Giuca's case
"Prosecuting Attorney Anna-Sigga Nicolazzi claimed, 'No notes were taken' therefore there was nothing to turn over to the defense. Mark's audio forensics mastery enhanced the sound recording of the deposition which clearly exposed scribbling sounds, pen drops, and page turning! The PA has since been accused of hiding favorable evidence from the defendant and false representations and nondisclosure of evidence. My son and I are so grateful for Mark's work!" -Doreen Giuliano
Director & Photojournalist
Working with Mark is awesome. He has a deep knowledge of sound and a ton of experience. He's an excellent listener and delivered exactly what I asked for. I've worked with him on multiple projects including a commercial, on which he went above and beyond to make sure I got what I needed and all before deadline. I can't recommend Mark enough!
American Express, New York
Mark helped make my burgeoning video production practice into a polished reality. I learned approaches to working with image and sound that I still use in my work today.
The Concept Farm agency, New York
Mark always delivered. Even when that meant crazy hours, and impossible requests.