Areas of Expertise:

Audio, Video and Voice Recordings Voice Identification Voice Comparison/Elimination Surveillance/Time Lapse Video Processing Authentication, Enhancement, Restoration Noise Reduction/Removal Video Frame/Field Capture and Printing Signal Recovery, Restoration and Clarification Magnetic Microscopy and Imaging Services

Media Repair and Cleaning Services Recording Equipment Analysis Recording Equipment Testing Recording Equipment Restoration Playback Speed Correction Media Repair and Cleaning Services Many Tape & Digital Formats Supported Related Litigation Support

We specialize in Recorded Evidence Analysis, Enhancement and Restoration Services of Video, Audio, Sound, Voice, Surveillance and Time Lapse Recordings; both digital and analog; through the use of custom and professional analysis systems.

 We provide qualified expert witness services to assist litigation support, public defenders, law enforcement, attorneys, government, and the general public.

Our goal is to help you get the most from your recorded evidence.   Call now to get started.

Memberships, Affiliations and Training:

• American College of Forensic Examiners (ACFE)
• American Board of Record Evidence (ABRE)
• 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)
• Society of Motion Picture and Television Engineers (SMPTE)
• Professional Private Investigators Association of Colorado (PPIAC)

Arlan Boll, President of AB Audio Visual Ent., Inc., specializes in Audio Forensics, Enhancement, Editing, Precise Transcription and Expert Witness Services. Mr. Boll can advise, assist, or on-site record almost any live event which would require pristine audio quality. He specializes in all types of microphones, microphone placement, analog / digital recording and monitoring.

AB Audio Visual Ent., Inc. uses sophisticated audio filtering and analysis software programs for audio restoration and archiving.

Forensic Services Include:

Rescuing Problematic, Poorly Recorded Tracks, Enhancing Buried Dialog

Reducing and / or Eliminating Broadband Noise, including Fans, External Ambiance and Tape Hiss

Cleaning Op Noisy Voice, Narration or Telephone Recordings

Eliminating Camera Sound and HVAC Noise from Video / Film Soundtracks

Filtering Out Line Noise and Ground Loop Hums

Editing Vinyl Collections (removing pops, clicks and scratches)

Composing Precise Transcriptions from Illegible Audio

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Dennis Walsh, NYC Police Detective (Retired), is a Primary Audio & Video Investigative Engineer. Mr Walsh's career in Criminal Justice and Forensic Audio spans 26 years. Mr. Walsh is Chief Engineer at SorchaAAudio Group and specializes in Audio Authentication & Enhancement, Certified Forensic Transcript, delivering Expert Testimony and Evidence Presentation. Having your media "Marked and Entered" as evidence is my goal. My fee to go to court in NYC area is included. Outside of NYC is travel expense.

Mr. Walsh is Court Qualified in NY Criminal Court, NY Supreme Court, NY Civil Court, SDNY, EDNY, New York State office of Professional Discipline and others. Mr Walsh has testified over 1,000 times.

Areas of Expertise / Services:

Audio & Video Enhancement & Authentication

Audio Understandability, Video Freeze-Frame

Tape & Digital Analysis, Edits, Stops, Starts, Tampering

Forensic Certified Transcript

Voice comparison & Elimination

Affidavits, Depositions & Testimony

Forensic Consulting Audio & Video

CCTV Video – De-multiplexing, Security Photos

Video - Single Frame Enhanced

Answering Machines, Cell Phones, Mini-Reorders, All Formats

Fully Equipped Lab Digital Audio & Video Processing & Voice Identification

Record Industry Practices

Wes Dooley's longtime passion for audio has infused his company, Audio Engineering Associates (AEA), with a well balanced blend of creativity and technical expertise for forty years. At the core of AEA is a genuine interest in the art and science of audio. From areas as diverse as Forensic Audio and Microphone Design, Wes' passion for audio has led him all over the world, from recording experiences in Europe, Africa, and New Zealand, to the courtrooms of Los Angeles as a forensic audio and video expert witness.

Forensic Audio & Video Services Include:

Audio and Video Enhancement

Authentication of Recorded Evidence

Courtroom Presentations and Testimony

Binaural Audio Environment Recreations for Jury Presentation

Appraisals & Brokerage:

Recording Studio Equipment Inventories and Appraisals

Lease End-Value and Equipment Depreciation Projections

Evaluations of Technical Condition and Suitability

Sales Strategy Consultations

Used Equipment Inventory


Microphone Repair and Restoration

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 1000 cases in the USA and Europe. He has provided expert testimony on issues involving both audio and video evidence. 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" as well as tapes released by other foreign news networks.

Services Include:

Analysis Of Audio / Video Evidence

Digital Enhancement / Restoration

Voice Identification / Elimination

Event / Sound Identification

Expert Testimony / Consultation

Piracy / Copyright Infringement

Transcription

Marisa T. Dery is the Chief Engineer at the Tamar Mastering Group -which includes Audio Forensic Lab and Tamar Mastering- and has over 20 years of experience in the Audio / Video Industry. She is also the principal consultant in Forensic Audio at ARCCA, a technology service firm, and was an Audio Engineer at Harvard University's Audio Preservation Services.

Ms. Dery offers Audio Enhancement and Restoration for Law Enforcement Agencies, Prosecuting Attorneys, District Attorneys, Defense Attorneys and the General Public. She is currently a member of the American Board of Recorded Evidence (ABRE).

Services Offered:

• Audio Enhancement/Noise Reduction/Tampering
• Restoration,Playback Speed Correction
• Audio from video enhancement/Music Mastering

Affiliations and Training:

• American College of Forensic Examiners International (ACFEI)
• Audio Engineering Society (AES)
• National Assoc. of Investigative Specialists (NAIS)
• National Center for Media Forensics, ESA, STC, Harvard

Welcome to the most technologically advanced audio/video lab in the world!

Robert W. Sanderson is the President and Chief Engineer at Audio Video Forensic Labs Inc. Professionally trained and certified in audio / video authentication and enhancement as well as voiceprint identification. His experience and intuitive capabilities both in the lab and in the courtroom can yield impressive results where others fail. Job 1 - Help deliver usable evidence whenever possible. Areas of Expertise Forensic Audio Services:

Forensic Audio Examinations and Authentication

Audio Restoration

Noise Reduction

Audio Enhancement

Voiceprint Identification

Forensic Video Services:

Video Enhancement

Video Authentication

Stabilize Cellphone Video

Video Enlargement

Mobile Video Lab

Les Baxter has more than 30 years of experience in the Telecommunications Industry, He has a broad background in just about every phase of product development and deployment, including system architecture, systems engineering, standards, product design and testing, field operations, product management, technical sales and marketing support, etc.

Mr. Baxter has extensive experience with Patent Infringement and Invalidity cases, Network Performance / Breach of Contract Cases and Telecommunications / Networking Product Liability cases.

Areas of Technical Expertise and Experience Include:

Systems Engineering and Offer / Value Proposition Development

System and Product Architecture

Hardware, Firmware, Software Development

Data Communication / Networking and LAN Protocols

Standards Strategy and Development

Global Technical, Sales, and Marketing Support

Technical Due Diligence

Specific Areas of Product Experience Include:

Structured Cabling and Physical Layer Networking

Residential Networks and LANs

Switching systems (circuit, packet, and optical)

Optical Networking

Bruce E. Koenig is the senior examiner and owner 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 and video media (analog and digital) to authenticate recordings, improve intelligibility, identify/classify voice and non-voice signals, and compare voice samples.

Services Offered:

On-Site Evaluations of Acoustical Sounds and Environments

Prepares Transcriptions

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

Conducts Research Regarding Forensic Applications

Directs the Forensic Work of Other Consultants

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Grant Fredericks is an instructor of Forensic Video Analysis at the FBI National Academy in Quantico, VA and is the lead instructor for the Law Enforcement & Emergency Services Video Association.

Forensic Video Solutions (FVS) provides unparalled experience in the science of Forensic Video Analysis. FVS has the most experienced trial experts in this field, having processed video evidence for criminal and civil investigations for more than twenty-five years throughout the U.S., Canada in in the United Kingdom.

FVS gained national recognition for video analysis skills, assisting the FBI in the processing of the video images of terrorist Mohamed Atta on 9/11.

FVS provides professional consulting services to a multitude of government and private industry organizations, including the International Association of Chiefs of Police (IACP), the National Institute of Justice (NIJ) and the Department of Justice (DOJ).

FVS has consulted for national and local news media since the mid 1980's, appearing on such programs as CNN, MSNBC, Fox News, 'Good Morning America' and '20/20'.

FVS' Expert Analysis and Forensic Video Analysis Techniques Include:

Image Enhancement Height Comparison Speed Estimation Reverse Projection Photo / Video Comparison Authentication Demultiplexing Color Correction In-Car Video Systems

Digital Asset Management Public CCTV Use Mobile Device Forensics Evidence Presentation Interview / Cell CCTV Systems RFP Development Retail CCTV Installations Wireless Technologies Slip & Falls