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:
Intelligibility Improvement of:
Dr. John Strawn, Ph.D. (Stanford, 1985) has over 30 years experience in software development (assembly language, Fortran, C, C++, Java, HTML, XML). He is experienced in digital signal processing, especially for audio and music, including audio compression such as MP-3. As an employee and as an independent consultant he has worked on teams in large and small companies on cutting-edge technology. Dr. Strawn has served as testifying expert in patent and trade secret cases, conducted extensive prior art searches, and written expert reports, working for both plaintiffs and defendants. He has conducted software analysis of thousands of pages of source code. Having been a Fulbright scholar in Germany, he can easily work with source material in German. He is an accomplished public speaker and has published extensively.
Testifying Experience: 19 depositions and 3 trials to date. includes Lucent v. Microsoft (San Diego, CA, February 2007).
Quality Forensic Engineering, LLC is a full-service engineering and accident reconstruction firm, providing forensic engineering support to clients in the areas of collision reconstruction, premises liability, and product liability. With over 20 years of experience for each of our senior engineers, we utilize the latest technology for documenting evidence and retrieving data including FARO 3D scanning, aerial drone imaging, and black box downloads. Our forensic engineers are mobile, supporting clients throughout the U.S. Headquartered in Tallahassee, Florida with a satellite office in Jacksonville, Florida, we look forward to serving you.
Dr. Brian Pfeifer, P.E.,
With over 20 years of experience investigating and testifying in cases involving a variety of forensic engineering issues, Dr. Pfeifer is a leading expert in accident reconstruction, roadside safety, maintenance of traffic, and analysis of mechanical systems, and product failures. Dr. Pfeifer has a strong background in the design, development, and implementation of roadside safety hardware including guardrails, bridge rails, and crash cushions. Over 33 patents have been filed worldwide on behalf of Dr. Pfeifer and associated colleagues who invented safer guardrail systems and terminals, vehicle storage systems, shipping container handling systems, and material handling and storage methods. Dr. Pfeifer has published numerous papers to various organizations including the Transportation Research Board and Port Technology International, covering topics ranging from new guardrail systems, energy absorbing guardrail terminals, and breakaway mechanisms incorporated in traffic signs to material handling technology. Dr. Pfeifer’s expertise has been shared with many organizations such as the Florida Justice Association, Palm Beach County Justice Association, American Bar Association, Defense Research Institute, and Alabama Defense Lawyers Association with presentations he’s made on topics including vehicle collisions, bicycle accidents, roadway constructions zones, and accident reconstruction expert witness utilization. Dr. Pfeifer is a registered Professional Engineer in three states and stays current with learning new technology in the field of forensic engineering. He has refined his skills and knowledge of accident reconstruction and roadside safety by taking dozens of continuing education courses over the span of his career.
Ms. Traci Campbell, P.E., CXLT,
Ms. Campbell, is an Industrial engineer with specialties in industrial accident reconstruction, including slip, trip, and fall analysis, human and environment interaction, forklifts, applicable standards and guidelines, and workplace-safety issues. Her expertise also includes vehicular accident reconstruction involving automobiles, trucks, tractor-trailers, and recreational vehicles, as well as, product failure analysis.
Mr. Chris Yates, P.E.,
Mr. Chris Yates, P.E., is a Mechanical Engineer with specialties in accident reconstruction, including electronic module downloads for both automobile airbag modules and tractor-trailer electronic control modules. His expertise includes auto accidents, tractor-trailer accidents, bicycle accidents, pedestrian accidents, and other roadway accidents. His expertise also includes seat belts, occupant kinematics, product failure analysis and other general engineering issues.
Mike Wakshull is a civil and criminal court-qualified document examiner who partners with legal clients to dissect the evidence presented in handwritten and computer-generated questioned documents. His valid approach produces winning arguments during the trial. Wakshull applies his scientific training to examine questioned documents which is a court requirement. He uses generally accepted practices such as ASTM standards. His laboratory is well-equipped and he has built a large forensic reference library. Wakshull is skilled at creating and explaining complex exhibits in easy-to-understand language and pictures. His courtroom approach is to teach and engage the trial participants—opposing attorney, judge and jury.
Mike Wakshull holds a graduate school certificate in Forensic Document Examination. Since the 1980s, Mr. Wakshull has worked and studied in the science and discipline of Document Examination and Handwriting Analysis. He is one of only a handful of forensic document examiners with graduate school training in the science of forensic document examination. His opinion is always based on sound fundamentals of evidence. Mr. Wakshull has spoken at International and local conferences and seminars and also holds professional certifications that bring unique skills to your case. As a Certified Quality Engineer, Mr. Wakshull studied the science of variability and applied this to the analysis of handwriting and documents. As a Certified Information Systems Auditor, he applies his knowledge of information systems and technology to the analysis of documents.
Q9 Consulting, Inc. Has both an extensive research library and laboratory. Q9 Consulting, Inc. serves Southern California counties of Riverside, San Diego, Orange, San Bernardino, and surrounding regions. Work is accepted from all other locations.
Areas of Expertise:
For forty years, PAUL KAYFETZ, INC. through Mr. Kayfetz' expert testimony, has routinely admitted the following into evidence:
Our computer engineers, video engineers and engineering photography experts:
PAUL KAYFETZ, INC. frequently helps plan complete technical testing, visibility study, computer simulation and demonstrative evidence strategy - coordinating a group of technical witnesses who are independently retained by counsel. This is requested by many clients because of Mr. Kayfetz' track record, his previous career as an attorney, his extensive contact with top experts from his 40 years experience as an Engineering Photography consultant working with the best forensic witnesses on many of the major cases during those decades, and upon his membership and participation in major engineering societies.
Each year. Mr. Kayfetz helps attorneys win and save hundreds of millions of dollars in verdicts and settlements. This results primarily from his experience and expertise. It also stems from his ability to discover measurements from existing photos. PAUL KAYFETZ, INC are ahead of everyone in their field because they invest in HD cameras costing $250,000 each, six figure computer systems, custom engineering computer programs, and staff engineers - not artists.
A major part of their work is evaluating and keeping out of evidence opponents' forensic photography, computer simulations, or computer animations which do not comply with the rules of evidence. This has swung multi-million dollar results several times in recent years.
|Air Force Police|
Bank of Tokyo
Bennett & Coleman
IIT New Delhi & Kanpur
|Industries & MNC's|
J & K Bank
JNU New Delhi
Main Detective Agencies
Punjab National Bank
Standard Chartered Bank
State Bank of India
U.P. Financial Corporation
Andrew Avalon, PE, PSP
8633 Willow Kane Court
Orlando, FL 32835
T: (407) 445-0825 F: (407) 445-0821
Long International provides expert claims analysis, expert testimony, dispute resolution, and project management services to the process plant engineering and construction industry worldwide. Our primary focus is on petroleum refining, petrochemical, chemical, oil and gas production, mining/mineral processing, power, cogeneration, and other process plant and industrial projects. We also have extensive experience in hospital, commercial and industrial building, pipeline, wastewater, highway and transit, heavy civil, microchip manufacturing, and airport projects.
|Richard J. Long, PE., P.Eng., Founder and Chief Executive Officer of Long International, has over 50 years of U.S. and international consulting experience involving construction contract disputes analysis and resolution, arbitration/litigation support and expert testimony, project management, engineering/construction management, cost and schedule control, and process engineering. As an internationally recognized expert in the analysis and resolution of complex construction disputes for over 35 years, Mr. Long has served as the lead expert on over 300 projects having claims ranging in size from US$100,000 to over US$2 billion. He has presented and published numerous articles on claims analysis, entitlement issues, CPM schedule and damages analyses, cumulative impact claims, and claims prevention. |
|Rod C. Carter, CCP, PSP is President of Long International and has over 20 years of experience in construction project controls, contract disputes and resolution, negotiations, mediation, arbitration support, and expert testimony related to scheduling, loss of productivity, and quantum issues. He has experience in entitlement, schedule, and damages analyses on over 30 construction disputes ranging in value from US$100,000 to US$7 billion concerning oil and gas, oil refinery, LNG, heavy civil, nuclear, environmental, chemical, power, industrial, commercial, and residential construction projects. Mr. Carter is proficient in the use of Primavera P6 and P3 software, and he has extensive experience in assessing the impact to engineering and construction works of RFIs, change orders and other events. Mr. Carter specializes in loss of productivity, cumulative impact, and quantum calculations, and had a lead role in assessing damages on more than a dozen major disputes. In addition, Mr. Carter has developed cost and schedule risk analysis models using Monte Carlo simulations to address the uncertainty of estimates and claims.|
Michael J. Vallez, P.E., MBA, LEAN SIX SIGMA is a Senior Principal with Long International and has over 40 years of hands-on and leadership experience in project management, engineering/construction management, cost and schedule control, change management, claims, and dispute resolution. He has served in executive management roles for both the owner and contractor working on world-class oil and gas, power, and international mining projects. Mr. Vallez has a proven ability to organize, integrate and manage the work of multi-disciplined technical specialists and project construction teams to achieve corporate financial goals and objectives of return on investment, safety, operational performance, cost, and time. In all, he has provided leadership on several billion dollars’ worth of projects in the chemical, heavy civil, mining, power, oil and gas, industrial, and commercial sectors. Mr. Vallez has written several books on the subjects of construction management, safety, and effective project leadership.
Laurie Hoeltzel, PhDc, a Forensic Document Examiner, has studied handwriting examination and apprenticed under some of the leading court-qualified Forensic Document Experts in the United States. She spent 11 years serving her country in the United States Air Force, including three tours of duty in Iraq, while obtaining a Bachelors degree and Document Examination Certificates. Laurie Hoeltzel has been 100% court-qualified and her testimony has always been allowed.
Litigation Support - Ms. Hoeltzel has reviewed numerous signatures and handwritings, examined case documents, and rendered an opinion on cases in AZ, AL, CA, CO, DE, FL, GA, IN, IA, IL, KS, KY, LA, MI, MD, MO, NV, NJ, NM, NY, NC, NY, ND, OH, OK, OR, PA, SC, TN, TX, UT, VT, VA, WV, WI, WA, Washington D.C.; Montreal & Quebec Canada; Freeport & Nassau, Bahamas. She is court-qualified and attorney-recommended. With over 20 years of experience, she is available for depositions and court testimony when necessary, Ms. Hoeltzel offers her expertise to counsel for both plaintiff and defendant NATIONWIDE!
Areas of Specific Training:
Disputed Documents or Signatures Analysis on: Wills, checks, contracts, deeds, account ledgers, mortgages, loans, notary disputes, and medical records. Investigation and Analysis for: Questioned signatures, suspect documents, forgeries, identity theft, robo-signing, anonymous letters, bond authentication, alterations, obliterations, erasures, typewritten documents, altered medical records, graffiti, handwritten numbers, suicide notes, and computerized and handwritten documents.
|East Florida Office|
|West Florida Office|
Ideal Innovations, Inc. (I3) is recognized as an industry leader for biometric examination services, including expert fingerprint identification, latent print identification comparisons, data base system administration, information technologies, Automated Biometric Information System support and biometric data enrollment services.
Litigation Support - I3 strives to provide unbiased support for any request for comparison of facial images. They offer subject matter expertise in the area of consultation services for Facial Comparisons. Their Subject Matter Experts are key members of the Organization of Scientific Area Committees (OSAC) for Forensic Sciences, the Facial Identification Scientific Working Group (FISWG), and the International Association for Identification (IAI) Facial Identification Subcommittee.
I3 has supported requests for attorneys (both prosecution and defense), historical photograph examinations, and missing children. They also offer expert witness testimony services regarding comparisons conducted by I3 personnel.
Areas of Expertise:
Lora S. Sims, CTPE currently serves as the Director of the Facial Identification Training and a Biometrics SME. In this position, Ms. Sims coordinates all training classes as well as many other Face related activities within the company and also provides subject matter expertise on Biometrics for contracts and consulting/expert witness work.
Ms. Sims is an IAI Certified Tenprint Examiner and is the current chair of both the Facial Identification Scientific Working Group (FISWG) and the Facial Identification Subcommittee of the Organization of Scientific Area Committees (OSAC) for Forensic Sciences. She also sits on the IAI Facial Identification Subcommittee.
Ms. Sims joined Ideal Innovations, Inc. in 2008 as a Tenprint Examiner at the DoD DFBA, which transitioned into a Sr. Biometric Examiner comparing multiple biometrics (fingerprints, faces, and irises). In this position, she co-authored a training to competency program on facial identification & comparisons and is responsible for mentoring and training new employees through the tenprint and facial training program while integrating them into an operational environment
Steven Lee Johnson joined the I3 Advisory Board after 13 years of service to the company as Senior Vice President. Mr. Johnson is the current Chair of the Forensics Science Standards Board (FSSB) of the Organization of Scientific Area Committees (OSAC), a National Institute of Standards and Technology (NIST) entity dedicated to strengthening the nation’s use of forensic science by facilitating the development of technically sound forensic science standards and by promoting the adoption of those standards by the forensic science community.
Mr. Johnson served in the past as President and Chair of the IAI, secretary and chair of the IAI Forensic Art Certification Board, past chair of the IAI Science and Practices Committee, chair of the IAI Biometric Information Systems Committee and the chair of the IAI Facial Identification provisional sub-committee. In addition to his affiliation with the IAI, Mr. Johnson is an Associate Member of the International Association of Cranio-Facial Identifiers.
Mr. Johnson worked numerous forensic/biometric support contracts for the Department of Defense (DoD) and was actively involved in the development of DoD forensics and biometric standards. He is an International Association for Identification (IAI) Certified Latent Print Examiner (CLPE) and Forensic Artist. Prior to coming to I3, Steve served 20 years in the law enforcement community providing leadership and expertise in criminal investigation and forensic sciences at the municipal and state levels.