4D Solutions, Inc.
co-founder Jeff Smith, is an audio specialist trained in the techniques and
technology involved in audio forensics. Jeff's education and experience makes 4D Solutions, Inc. an obvious choice for your forensic audio needs.
4D Solutions, Inc. can
provide expert testimony regarding tape recorded evidence, digitally enhanced
audio recordings, or any other questionable audio in your case.
We provide professional support in
these and other areas:
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Audio enhancement to improve
intelligibility of recorded evidence
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Qualifying the authenticity of audio
recordings to prove or disprove the validity of submitted audio recorded evidence
-
Digital and/or analog vocal analysis
to identify persons on questionable recordings
