All digital evidence is identified in our forensic laboratory, which adheres to international standards. Our forensic engineers, who have years of experience in their field, perform these identifications in a reliable and auditable manner, and the results are reported in compliance with the legal system.
Audio Recording, Analysis, and Transcription, and Person Identification through Voice Comparison
In forensic informatics, public prosecutors, courts, administrative investigation authorities (Inspection Boards, Internal Audit Units, Legal Consultancies), and other individuals (lawyers, suspects, complainants, and their representatives) examine audio recordings as evidence. The audio recordings under examination in ongoing cases can come from analog or digital recording devices, cameras with audio recording capabilities, and mobile phones. Forensic audio recording analysis uses special programs to examine these recordings, prepare transcripts, and reveal distinctive features in the audio to serve as evidence in court.
Initially, forensic informatics experts receive the device or image containing the recordings, which judicial units can use as evidence in court. The expert examines these audio files, corrects them if necessary, and uncovers the evidence related to the case.
Audio recordings can be found and examined in various cases, including:
- Murder cases
- Theft cases
- Traffic accident cases
- Assault cases
- Identification examinations (person comparison) cases
- Defamation, threat, blackmail, covert recording cases
- Fraud cases, including internet fraud, bank fraud, and telephone banking fraud
- Illegal wiretapping cases
- Court-ordered audio recordings according to the Criminal Procedure Code.
Audio examinations and reporting involve:
- Audio Enhancement: Using special programs, experts filter out potential noises from unclear audio recordings and improve the audio quality.
- Audio Transcription: Experts transcribe the recordings sentence by sentence, identifying and matching the speakers to the voices in the recordings.
- Audio Verification: Experts examine the audio recording for any editing or distortion.
- Voice Comparison
- Report Preparation: Experts prepare a report for the examined audio recordings for use in judicial units.
For more details and information don’t hesitate to contact us.
