Specialized Service

Audio and Video Examination

Forensic Audio and Video Examination is a specialized branch of digital forensics dedicated to scientific collection, analysis, clarity enhancement, and authenticity verification of multimedia recordings

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What is Audio and Video Examination?

In today’s digital world, audio and video recordings often serve as critical pieces of evidence — but only when their authenticity can be trusted. Our Audio and Video Examination services are designed to scientifically analyze, verify, and clarify recordings used in legal, corporate, or personal cases. Whether it’s identifying a voice, detecting tampering, or extracting hidden details, our experts apply advanced forensic techniques to help uncover the truth. Every analysis we conduct is thorough, legally admissible, and handled with the utmost confidentiality and care.

Audio and Video Examination forensic services

Professional Services

Quality you can trust.

How We Can Help

Comprehensive forensic support from scene to courtroom — delivered by certified experts using validated protocols.

Capability 01
Audio Examination
We analyze audio files to detect editing, background noise, and anomalies that may impact their reliability or authenticity. Our methods include spectral analysis, waveform inspection, and acoustic evaluation to expose any manipulation or splicing. This service supports criminal cases, cybercrime investigations, and corporate disputes.
Capability 02
Audio Transcription
Our specialists provide accurate, court-ready transcripts of audio recordings, even when speech is distorted or unclear. We use noise reduction and speech enhancement techniques to interpret low-quality or overlapping voices. These transcripts aid in investigations, legal depositions, and compliance documentation.
Capability 03
Audio Authentication
We verify whether an audio recording is original or has been altered, ensuring its credibility in investigations or legal proceedings. Through waveform comparison, pitch tracking, and edit point detection, we establish the file’s integrity. This helps in detecting fraudulent recordings, blackmail evidence, or manipulated conversations.
Capability 04
Audio File Metadata Verification
We examine file metadata to identify when and how the audio was created or modified, adding context to digital evidence. Our team reviews timestamps, device signatures, file histories, and encoding formats. This information supports the digital chain of custody and validates the timeline of events.
Capability 05
Video Examination
Our team reviews video recordings frame by frame to detect tampering, clarify visuals, and extract key details relevant to the case. We enhance footage, identify edits or frame drops, and stabilize shaky videos for better analysis. It’s crucial in crimes caught on camera, surveillance reviews, or legal evidence assessment.
Capability 06
Voice Speaker Identification & Authentication
Using advanced voice analysis, we determine whether a particular person can be linked to a recording with scientific accuracy. We study voice biomarkers such as tone, pitch, rhythm, and speech patterns to authenticate or rule out individuals. This is frequently used in threats, ransom calls, and impersonation cases.
Capability 07
Face Detection from CCTV
We enhance and analyze CCTV footage to identify and isolate faces, even in low-light or motion-blurred scenarios. Techniques like facial recognition, contrast adjustment, and zoom reprocessing are used for clear identification. This aids in identifying suspects, missing persons, or unknown visitors in restricted zones.
Capability 08
Video Authentication
We assess whether video footage is genuine or has been edited, spliced, or manipulated in any way. By analyzing frame continuity, compression artifacts, and pixel consistency, we detect tampering attempts. Our findings are well-documented and suitable for use in legal investigations and expert witness testimony
Capability 09
Speaker Identification
We compare voice samples to confirm or rule out individuals based on speech patterns and biometric vocal features. Using spectrographic analysis, statistical modeling, and machine learning algorithms, we ensure high accuracy. It is especially useful in verifying anonymous recordings or resolving audio-based identity disputes.