Audio Noise Reduction
Noise reduction performed by a forensic audio expert can improve the quality of a recording and generally clean the audio up to provide increased clarity. Sound is one of the most volatile formats there is. A little to much background noise or a step too far from the speaker and you won't hear that telling conversation. Improving the audio quality can reveal the potential within a sound recording, whether the recording is from a mobile phone (for example the iPhone Voice Memo App), portable audio recorder or a telephone call.
We can improve all kind of audio problems such as noise, low volume levels and distracting clicks or beeps. Our specialist software can read every type of audio format, including MP3, WAV, M4A & AAC.
Please click here to read James Zjalic's Masters thesis entitled "A proposed framework for Forensic Audio Enhancement" for more information on audio enhancement.