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Tag Archives: audio enhancement
Audio enhancement is the scientific process of clarifying audio recordings using non destructive techniques to preserve speech intelligibility so that the trier of fact can make determinations about the events within the recording. Above all, the goal of forensic audio enhancement is to better hear dialogue by removing unwanted noise. This scientific process is also known as speech enhancement and voice enhancement.
We apply audio enhancement techniques to remove sounds like static, furnace and air conditioning fans, hums and other distracting sounds. For this reason, these distracting noises are also known as “unwanted sounds”.
Then, once we remove the? unwanted sounds, we can apply enhancement processes. These enhancement processes will increase the “wanted sound” like speech. In Fact, the enhancement processes will increase voice quality and dialogue intelligibility through signal processing. Our forensic audio experts apply forensic audio enhancement services using state of the art equipment to increase the intelligibility of your audio recordings used as evidence in court.?
In addition, the same is true for for the audio quality of a video clip. We also perform forensic audio enhancement on video recordings like police dash cameras, body cameras, Ring CCTV devices to improve speech. That is why we have additional information for your review here how to enhance audio in a video file.?
Often times when a lay person processes an audio recording, these changes can effect in a negative effect. The authenticity of the events change, and inaccurate representation of the events makes the recording inadmissible in court. This is often times based on an inaccurate perceptual quality change.