Forensic Audio Services

Forensic Audio Labs provides forensic audio services for law enforcement agencies, the criminal justice system, companies and individuals.

Services include:

• Authentication
  Authentication is provided through a series of steps:.
  • Critical listening to detect any changes in sound levels, background noise, or telltale edits
  • Electronic measurement
  • Visual inspection of waveform and spectogram

• Enhancement and Restoration of Audio Recordings:
  This requires specialized signal processing and expertise for recovering audio and speech that is masked by distortion, bad recording techniques, background sounds, or other voices from audio and video sources including:.
  • Removal or reduction of noise from audio
  • Click and pop removal
  • Hum and hiss removal
  • Crackle and buzz removal
  • Reduction or enhancement of background voices
  • De-clipping audio
  • Hidden microphone recording clean up
  • General recording levels enhanced
  • Enhancement of poor quality audio
• Acoustical Analysis and Sound Measurement
• Audio Analysis for Timing and Sequence 
  of Audio Events:
  We can determine the timing and sequence of events on tape recordings, or the number of events on a tape recording.
• Demonstrative Evidence and Exhibits
  We prepare professional quality exhibits and demonstrative evidence for hearings, trials and other proceedings.

 Since each project is different, please email or call to discuss your specifics requirements and objectives. Forensic Audio Labs can provide a good estimate to you based on the information provided to us. You can also send us materials to review, which will help us better estimate your project.