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Speaker Recognition Subcommittee

OSAC Speaker Recognition SC icon only

The Speaker Recognition Subcommittee focuses on standards and guidelines related to the practice of speaker recognition, voice data collection, measurement, transmission, and retrieval.

Officers | Members | Standards | Other Work Products



David Marks, Subcommittee Chair, Federal Bureau of Investigation

Stephen Gibbs, Subcommittee Vice Chair, U.S. Government

Patrick Gibbs, Subcommittee Executive Secretary, Leidos


Dana M. Delger, Self-employed (Legal Task Group representative)

Sandra Disner, University of Southern California

Stephanie Domitrovich, Administrative Office of Pennsylvania Courts (Legal Task Group representative)

Dorothy Glancy, Santa Clara University

Erica Gold, University of Huddersfield

John Hansen, University of Texas at Dallas

Larry Kincaid, Sandia National Laboratories 

Aaron Lawson, SRI International

Douglas Reynolds, Department of Defense 

Omid Sadjadi, Ph.D., National Institute of Standards and Technology

Jennifer Stathakis, Federal Bureau of Investigation

Alice Thomas, U.S. Secret Service

William Thompson, University of California-Irvine (Human Factors Task Group representative)

James Wayman, Department of Homeland Security

Pam Zilly, Nebraska State Patrol Crime Laboratory (Quality Task Group representative)

Affiliate & Task Group Members


Published by a Standards Developing Organization (SDO)

Sent to an SDO

  • None currently. 

Under Development

  • Validation of Forensic Speaker Recognition for the Purpose of Informing Legal Admissibility Decisions.

Other Work Products

Discipline-Specific Bibliographies and Bibliographic References

These documents may contain information to help forensic scientists, judges, lawyers, researchers, and other readers better understand the nature, scope, and foundations of the individual disciplines as currently practiced. The identification of these documents does not represent an endorsement by OSAC or NIST. Only standards that are posted on the OSAC Registry and Technical Guidance documents, are endorsed by OSAC. The referenced documents may be subject to copyright. Note: Subcommittee position statements or responses to data collections by the subcommittee do not necessarily represent the position of OSAC or NIST.

Process Maps

Research & Development Needs

Created July 9, 2014, Updated April 5, 2022