Audio forensic gunshot recordings may come from telephone conversations and land mobile radio traffic recorded at an emergency call center, electronic news gathering activities, surveillance recordings, etc. As an increasing number of law enforcement officers carry digital voice recorders to help document their interactions with citizens and suspects, it has become common for audio forensic examiners to encounter gunshot evidence from voice recorders. Because these off-the-shelf devices incorporate microphones, electronics, and digital coding algorithms intended to capture intelligible human speech and not gunfire, the examiner must consider the strengths and weaknesses of the portable digital voice recorder when interpreting forensic audio gunshot evidence.
Click to purchase paper as a non-member or you can login as an AES member to see more options.
No AES members have commented on this paper yet.
To be notified of new comments on this paper you can
subscribe to this RSS feed.
Forum users should login to see additional options.
If you are not yet an AES member and have something important to say about this paper then we urge you to join the AES today and make your voice heard. You can join online today by clicking here.
