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FORENSIC AUDIO AUTHENTICITY VERIFICATION SOLUTION
ACUSTEK provides unique, powerful and complete set of tools dedicated to audio authenticity verification. Critical listening and features that are established from linguistic analysis are complemented with acoustic features investigation and media file structure analysis.
ACU-EXPERT FAV solution is focused on audio originality that becomes most important while representing evidence in process. Most of the methods were developed due to real cases practice and are probed on constructed and real examples.FEATURES
SIGNAL ANALYSIS including time domain and frequency domain investigation.
RELIABILITY AND REPEATABILITY OF THE RESULTS.
EXTENSIVE FORMAT SUPPORT - All audio and majority of video formats supported.
WIDE RANGE of user interface tools.
FAST CALCULATIONS and file management.
UNIQUE TECHNOLOGY of previous processing by MP3, WMA, AAC and OGG audio codecs with detection of exact parameters.
MEDIA FILE STRUCTURE accurate parsing with specific audio recorders traces highlighting. Check for file format match.
UNIQUE TECHNOLOGY of codec frame features detection – frame allocation map for the means of audio recording device identification and audio file source verification.
EXTRACTION AND REPRESENTATION OF FILE METATADATA including pictures, GPS, software signature.
REPORT PREPARATION for court testimony.
Learn more about acoustic investigation methods implemented in ACU-Expert option TD and media file structure analysis in ACU-Expert option HEX
