Voice Identification

Voice Identification Analysis is the process of comparing known voice samples to a recording of an unknown voice to determine if the speakers are consistent. Audio Forensic Expert makes use of critical listening, frequency and waveform analysis, and voice biometric software to ensure that the analysis is as accurate as possible.
Ed Primeau has been practicing audio forensics for over 30 years. He has specific training in Voice Identification Analysis and has extensive experience testifying in court.
The human voice has key characteristics that are determined by physical aspects of the vocal tract. Because each person is different, these characteristics can create a set of data for each voice to be used in the comparison. Primeau Forensics utilizes numerous speech analysis software so that tests and data points can be checked for accuracy.
Audio Forensic Expert understands the importance of objective forensic analysis. The investigations that we perform are based on scientific research and follow the scientific method so that the tests are accurate, repeatable and the results are reproducible. We understand the weight our conclusions may have in a litigation and therefore give the utmost attention to detail for every investigation.


If you have an audio recording that you question or need help understanding, please give me a call for a pro bono conversation. I apply my forensic expertise to cases in the United States and many countries around the globe. Any and all formats of audio and video accepted. Retainer agreement available on request; travel expenses will be quoted in advance excluding meal expenses and flat rate time for travel instead of hourly.

Click HERE to email your questions or

Call 800-647-4281 in the USA or +01-248-853-4091 Internationally.

Ed Primeau’s Curriculum Vitae has several references which include cases he has testified in as well as clients he has worked for in these cases.