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Alexander & Associates
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Specialization

Video, Image, & Audio Forensics

Collecting, examining, and understanding video, image, and audio evidence requires a special kind of expertise. Hidden digital information we can extract may be essential to the outcome of your case.

As with all digital evidence, proper collection and preservation is required to ensure information integrity and maintain proper chain of custody.

A video forensics workstation showing an enlarged surveillance frame beside an audio waveform

Clarification

Image and audio enhancement increases clarity and supports identification of objects, subjects, and sounds, and allows for scene examination and analysis of other artifacts.

Comparison

Comparative analysis helps to link or differentiate characteristics between objects, people, sounds, and other artifacts.

Authentication

Examining images and audio can help determine authenticity of origin, true representation, or indications of potential tampering.

Presentation

Images and audio can be annotated for enhanced presentation in court or similar venues.

We can repair, convert, examine, and clarify all possible formats, including older ones such as cassette tapes, to reveal useful information.

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Minneapolis, Greater Minnesota area, nationwide, and across the globe

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Prefer to talk it through? Call (612) 824-2442.