Voice Identification and Tape Authentication


PCS has been serving the legal and law enforcement communities in matters of Forensic Audio Analysis for over 30 years. Tito Poza, who is bilingual in English and Spanish, has testified in criminal and civil cases as an expert witness over 70 times in state and federal courts. He has co-authored two encyclopedic articles that provide attorneys with valuable information and insights in the areas of Voice Identification and Tape Authentication in particular and more generally in the broader areas of Forensic Communications and Forensic Acoustics.

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Mr. Poza's CV

Outline and Table of Contents of the Am Jur Trials article about Voicegram Identification.

Outline and Table of Contents of the Am Jur Trials article about Audio Recordings: Evidence, Experts and Technology






Poza Consulting Services Areas of Expertise:
Audio Tape Authentication (Audio Tape Analysis)
Voice Identification (Voiceprint Analysis)
Acoustic Identification (Analysis of non-speech recorded events, e.g. gunshots)
Transcription of Noisy Audio Tape Recordings



For a little comic relief, take a look at Mr. Poza's favorite forensic cartoons on his Cartoon Page




To contact Poza Consulting Services:
Voice Phone: 650-325-6242
Fax Phone: 650-328-7904
Contact Poza Consulting