Audio examination

Audio examination

EXAMINATION CONDUCTED IN CFLP:
 
 AUDIO EXAMINATION OF EXTENSIVELY DISTORTED RECORDINGS
  • analysis of audio recordings in order to determine the content of speech/conversation
  • analysis of audio recordings in order to determine the emotional state of the speakers
  • copying and collection/recovery of audio recordings with use of correction or changing the device.
 
DETERMINATION OF AUTHENTICITY OF ANALOGUE TAPE RECORDINGS
  • analysis of audio recordings in order to determine whether it is a copy or original
  • analysis of audio recordings in order to determine the traces/signs of editing/alternations
  • determination of recording devices.
 
IDENTIFICATION OF SPEAKERS
  • identification of persons based on the analysis of continuous speech
  • analysis of background and determination of speaker characteristics on the basis of speech.
 
 
Interesting example of audio examination
 
 
Contact:
phone: +48 22 601-55-99
e-mail:
anna.przewor@policja.gov.pl