USAForensic is a boutique state-of-the-art forensics company with full-time labs in Phoenix, Arizona and Detroit, Michigan. Our booking office is on the east coast. This helps with an earlier start each day and with overseas cases.
Specializing in forensic Audio, Video, Cell Phones, Computers Photography & ”Cell Tower tracking” debunking. USAForensic is court certified in Federal, US Military, US District, many State and county courts throughout the United States. International cases are not uncommon. Mr. Neumeister has worked in 23 countries over the past 40 years.
Clients range from the largest Law firms to private firms, large corporations, the Department of Defense, government agencies, advocacy groups, the DOJ to the innocence project.
Technology is flying past the court system. We’re here to work with attorneys to understand how to deal with digital or analog evidence, how to challenge it or how to get it admitted into evidence.
We prefer to work in the background assisting attorneys, even writing out Daubert 702 & 902 issues regarding other parties evidence submissions.
In a recent Federal Daubert hearing USAForensic worked with DOD JAG attorneys to get police cell tower tracking ruled inadmissible. The federal judge rule police cell tower tracking as “Garbage in, Garbage out”.
Not a verifiable science, not peer reviewed, no scientific white-paper to support its use.
Over 600 cases in the past 3 years. From the very highest profile to simple straightforward forensic cell phone extractions or video and audio clarification for court use.
To us Data is Data & takes no side, but it has to be verifiable data.
We've all seen the TV crime shows where the forensic technician opens the grainy surveillance, then zooms in on a tiny face, license plate or scrap of paper, hits the enhance button and, magically, the image becomes sharp and clear (accompanied by appropriate background music).
Audio Expert David Smith of Sound Testimony® specializes in Audio Forensic Analysis, Improving Recorded Speech Intelligibility, & Recording Authentication. Our proprietary hardware/software system recovers intelligible speech and other sounds from noise-intensive backgrounds & poorly recorded media. David A. Smith, IEEE, AES, has more than three decades of professional experience with audio enhancement. Experienced in criminal and civil cases including murder, corporate fraud, employment discrimination, sexual harassment, labor, and family law. Mr. Smith consults with counsel offering audio forensic evidence examination, analysis, litigation support, expert advice, expert testimony, and related expert witness services including preparation of cross-examinations and courtroom presentations. Clients include Prosecutors, Defense Attorneys, Family Law & General Practice Attorneys, other Legal & Investigative Professionals, HR Depts., Corporations, Private Detectives, & Individuals. Services Offered:
In Audio Forensics, it often comes down to ears versus microphones. In one corner, we have the human ear with all its amazing capabilities. In the other corner, the fantastic piece of technology known as the microphone, with its ability to record sound to a digital file or tape for later playback.
A confrontation between an inmate and a Corrections Officer leads to accusations of mistreatment on one side and claims of justifiable action on the other. It was one person's word against another until an unexpected recording came to light and, with the help of sophisticated audio forensic analysis and processing, the truth was revealed.
Pocket dialing occurs when a mobile phone's touch pad is pressed by something in a person's pocket or purse, or, if the person happens to sit down a certain way, a part of their anatomy. If the pressed key or screen surface area is programmed to dial or redial a telephone number, a call occurs. This call often goes undetected by the phone's owner. Some phones are more prone to this phenomenon than others.
You have an audio recording that may be used as evidence in an upcoming court case. Looking for a way to make it easier to hear, you do an on-line search and come upon a list of "Audio Restoration companies." The ads state that these sites can lower or eliminate noise and restore recordings to their original quality.
Robert A. Leonard, PhD, is a Linguistics and Language Analysis Expert with decades of experience in his field. Dr. Leonard is a Fulbright Fellow, Fellow of the Faculty of Columbia University, named Forensic Linguist of the Year by the GSFL, Teacher of the Year at Hofstra University, and Distinguished Faculty Lecturer at Hofstra. He founded and directs a fully accredited graduate program in Forensic Linguistics at Hofstra where he is a fully tenured Professor.
Experience: Dr. Leonard has been hired by the FBI Behavioral Analysis Unit, Canadian criminal profilers, RCMP, Danish police, British special intelligence units, US JTTF, and many others to work on linguistic cases.
Leonard was Apple's linguist in their trademark battles against both Amazon and Microsoft. In the Federal Southern District of NY in the $14 billion Chevron-Donziger case (Chevron Corp. v. Donziger, 11-cv-00691) District Court Judge Kaplan “fully credit[ed]” his analysis when he testified before him in 2013.
Litigation Support: Dr. Leonard provides expert analysis of Language Evidence. He has been qualified as an Expert in Linguistics, under Frye and under Daubert, in 14 States and six Federal Districts: in State Courts in Arizona, California, Colorado, Florida, Illinois, Indiana, Michigan, Montana, New Jersey, New York, Nevada, Oregon, Pennsylvania, and South Carolina, in numerous U.S. District Courts, and he has testified before World Bank ICSID Tribunals in Washington, DC, and Paris.
Dr. Leonard has consulted on hundreds and hundreds of cases. He has been retained by both defendants and prosecutors to consult and/or testify in criminal cases involving murder, espionage, and other felonies, and he has consulted and/or testified for both plaintiffs and defendants in civil cases involving trademarks, plagiarism, libel, malpractice, and the meaning of contracts.
The well-established science of linguistics analyzes all aspects of human language. Linguistics has many subfields, including the study of language structure, sound patterns, the dynamics of language in interpersonal and intergroup communication, and the interplay of meaning, grammar, and context. In academic departments it is often paired with other neighboring disciplines such as cognitive science.
Principle Forensics is a cutting-edge Media Forensics Laboratory. They Recover, Authenticate, Enhance, and Analyze all types of recorded evidence, including Video, Audio, and Digital Images. Principle Forensics backs all their work with experienced, highly trained, expert testimony.
Nick Barreiro, AVFA, DIVRT, Chief Forensic Analyst, is a Certified Audio Video Forensic Analyst and an FBI-trained member of the Digital Imaging and Video Recovery Team. During his 15-year law enforcement career, he was a patrol sergeant, technology project manager, media forensics expert, detective, digital evidence specialist, and patrol officer. Prior to his career in law enforcement, Mr. Barreiro was an audio engineer and producer in California. He also worked for KBMB radio in Sacramento and has extensive experience and training in audio enhancement and analysis.
Litigation Support - Mr. Barreiro works with attorneys representing plaintiffs and defendants in civil or criminal matters in which Audio or Video Evidence plays a key role. He has tremendous technical knowledge and training, but also extensive experience on the witness stand.
Mr. Barreiro has enhanced and analyzed digital media from simple slip-and-fall cases and minor traffic accidents to complex investigations such as homicides and officer-involved shootings. He has testified 100s of times in criminal cases, civil cases, arbitration, and depositions. A highly trained and experienced forensic analyst, he provides technically detailed and precise results with expedited turnaround times.
George Reis is the president and owner of Imaging Forensics, Inc., and has been providing expert witness services and training in Forensic Image Analysis, Forensic Video Analysis, and Forensic and Technical Photography through Imaging Forensics since 2004. He is Certified in Forensic Photography and Imaging by the International Association for Identification, and is certified in Forensic Video Analysis by the Law Enforcement and Video Services Association (LEVA). He is a member of the editorial review board for the Journal of Forensic Identification.
Litigation Support - Mr. Reis has testified more than 80 times in depositions and in Federal, State, and Military Courts. He has provided training throughout the United States to individuals and agencies including the FBI, Secret Service, US Army Crime Lab; and internationally in England, Hong Kong, Singapore, Qatar, Canada, and Australia.
Mr. Reis worked from 1989 to 2004 at the Newport Beach Police Department in Southern California, as a forensic photographer, image analyst, crime scene investigator, and latent fingerprint examiner. He introduced digital imaging to that agency in 1992, making them one of the first law enforcement agencies in the world to utilize this technology.
Image Analysis Services:
Image and Video Analysis, Image and Video Authentication, Image and Video Enhancement, Comparative Analysis
Over 1,000 police agencies have taken advantage of digital imaging training by Imaging Forensics — either through regional workshops or in-house training. Imaging Forensics offers regional workshops throughout the United States as well as in-house training to meet the needs of your agency.
When attorneys get a copy of opposing counsel's expert reports, sometimes they are quite surprised by what they read - it's just bad science. And, in these cases they will then retain their own expert to counter, and possibly quash, the other experts opinion. I've been retained in numerous cases to do this, and I'll discuss four to illustrate the benefit this has, and to help illustrate the kind of work that I do.
I was recently retained on a civil case just a month before the trial date. When called about the case, I was told that the firm never thought of hiring a forensic photographer until one showed up in opposing counsel’s expert list. In this case, I needed to photograph the scene of an accident to depict what could be seen from a specific perspective, at a specific time of day, under specific lighting conditions.
My post on Synchronizing Video has generated a few comments related to image resolution. Three people, all of whom have a significant background in forensic imaging, have made rather divergent comments. Multiple topics are being addressed, from crime scene, accident and evidence photography to latent print photography to SWGFAST guidelines/requirements to the resolution of video security camera systems.
Mr. Broyles represents 17 years experience in providing expert witness and forensic examination services combined with 32+ years experience in research, design & development of computer software and electronic products to include forensic lab equipment and forensic audio/video/image software. This combination of experience gives invaluable insights into the forensic processes and application in each unique case or project. Court Qualified. Detail CV available on request.
Vintage/Obsolete Computer Data Recovery and Conversion, Translation
Digital Image/Photograph Analysis
Recording Equipment Analysis and Testing
Recording Equipment Restoration
Playback Speed Correction
Media Repair and Cleaning Services
Many Tape and Digital Formats Supported
Related Litigation Support
Technical Research and/of Forensic Applications
Dictaphone Restoration and Transfer Services
Specializing in Recorded Evidence Analysis, Enhancement and Restoration Services of Video, Audio, Image, Sound, Voice, Surveillance and Time Lapse Recordings; both digital and analog; through the use of custom and professional analysis systems.
Providing court qualified expert witness services to assist litigation support, public defenders, law enforcement, attorneys, government, and the general public. Since 2004. Local, nationwide and international.
Stated goal is to help you get the most from your recorded evidence. Call now to get started.
Memberships, Affiliations and Training:
Audio Engineering Society (AES)
Institute of Electronics and Electrical Engineers (IEEE)
Law Enforcement Video and Emergency Services Video Association (LEVA)
New York Institute for Forensic Audio (NYIFA)
International Association of Identification Rocky Mtn Division (RMDIAI)
We have offices throughout the US and have worked on more than 3,000 cases in 41 states and multiple countries. There is a reason Garrett Discovery is hired by the top trial attorneys in the nation.
Garrett Discovery has a team of expert witnesses providing Litigation Services in Digital Forensics, Auto and Truck Accidents, Intellectual Property Theft, Mobile Forensics, EDR Forensics, Cell Tower, Call Detail Records, Electronic Medical Record Analysis, and Medical Malpractice Forensics. No matter how complex the case, they can help you discover what happened and present it in a way that everyone can understand.
Our clients range from the largest law firms to private firms, large corporations, the Department of Defense, government agencies, advocacy groups, the DOJ to the innocence projects.
Garrett Discovery is a large firm that has experts in the following concentrations:
CSTI Acoustics offers professional consulting services in acoustics and noise and vibration control to engineering firms, industrial companies, developers, architects, churches, private owners, attorneys, and government entities.
Both graduates of MIT, Arno Bommer and Bob Bruce have been working together since the early 1980s. Projects have been performed throughout the US including Alaska and Hawaii, and in Canada, Mexico, Brazil, Trinidad, Argentina, Chile, Puerto Rico, England, Scotland, Germany, and Qatar.
Durand R. Begault received a PhD in Computer Audio from UC San Diego in 1988 and an MFA from Mills College in 1981. He has been associated with the Audio Forensic Center and Charles M. Salter Associates, Inc. since 1996 and has worked as an expert witness, legal consultant, and acoustical consultant on a variety of audio-related cases since 1988. Dr. Begault also holds a research position at NASA Ames Research Center and is an adjunct faculty member at McGill University. He is the author of several U.S. patents and is qualified as an expert witness in both Federal and State Courts. Dr. Begault has testified in over 40 cases on a variety of audio technology and forensic audio-related cases.
Recordings involving cellular telephones or personal digital assistants (“PDAs”) are increasingly the source evidence in audio forensic examinations, compared to recordings originating with other devices such as hand-held digital recorders. On modern PDA cellular telephones recordings can be made either directly to the telephone or transmitted as voice mail messages. The current investigation focuses on differences in the two types of recordings in terms of dynamic range and linearity of levels. Such information can be important for characterizing the distance of sound sources relative to the microphone and are important for understanding transformation of recorded speech and non-speech sounds.
Written by an author with expertise in both theory and applications, 3D Sound for Virtual Reality and Multimedia provides readers an essential technical foundation in sound and virtual reality. The book covers components of spatial auditory displays; psychoacoustics of spatial hearing; what sounds are appropriate to spatialize; applications to human-machine interfaces (including virtual reality and multimedia); computer music; and room acoustics.
Bruce E. Koenig is the senior examiner and founder of BEK TEK LLC. He has been involved in the Forensic Analysis of Audio and Video Recordings on a full-time basis since 1974. Mr. Koenig & his associates conduct forensic examinations of audio, video & still images (e.g. JPEG) media to authenticate, improve voice intelligibility, identify/classify voice and non-voice signals, and enhance video & images.
On-Site Evaluations of Acoustical Sounds and Environments
Presents Expert Testimony
Assists Attorneys in Preparing for Cross-Examination of Opposing Experts
Evaluates Appropriate Recording and Analysis Equipment
Provides Forensic Training in Audio/Video Analysis
The formal procedures for the scientific authentication of audio media in investigative matters and legal proceedings have been updated as a result of the widespread conversion from analog to digital technology since the 1990s.
Authenticity examinations of VHS (video home system) cassettes are commonly performed in forensic laboratories and can usually determine whether a submitted recording is original, continuous, and unaltered. One of the important determinations of this analysis is identifying any portions that have been recorded over
Barry G. Dickey is the certified forensic expert for Audio Evidence Lab, a laboratory specializing in the Analysis of Audio / Video Evidence. Mr. Dickey has examined evidence in over 1500 cases in the USA, Canada, Mexico, Japan, Philippines and Europe. With over 20 years of experience, he has provided expert testimony in federal and state courts on issues involving audio, video, and voice identification. Utilizing DSP technology, analytical equipment, and microscopic resolution, Mr. Dickey employs scientifically accepted techniques to provide the critical evidence required in the courtroom.
He has consulted with news networks in reference to the "Osama bin Laden Tapes" and "2012 Presidential Debates" as well as tapes released by other foreign news networks. Recent cases also include "NFL Bountygate" and "Holy Land Foundation" investigations.
The recent proliferation of audio and video recordings coming from various terrorist organizations around the world presents two distinct areas of concern to the forensic examiner. This article presents information on the authenticity methodology of videotapes, including a perspective on "implied evidence" and the continuing necessity for voice identification.