Audio and Video Enhancement: Myths, Facts and Benefits
October 21, 2010
Hosted by Francie Koehler, CPI, CCDI
[Download MP3] [itunes] [Bookmark Episode]
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Episode Description
What can be done when a video or audio recording is poor quality? What if the image is blurred? How about background noise that overrides the spoken word? What if the sound transmission obliterates vital background noise? Does it matter if the photo or the recording is from a cell phone? Is it possible to discover a cheating spouse by detecting voice stress? What are the myths concerning what enhancement can be done and what can’t? Video and audio recordings are often critical pieces of evidence in a myriad of legal proceedings. Forensic examiner Doug Carner will be available to answer these questions and practical applications and procedures such as image analysis, filtering, enhancement, restoration, authentication, identification, extraction, isolation and other topics. Joining Doug will be Private Investigator Jim Allard to talk about cases he has worked on involving these topics.
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Francie Koehler, CPI, CCDI
Francie Koehler’s career as a licensed private investigator includes cases that have sparked media projects. "Unsolved Mysteries" portrayed one of her missing person cases. British author Val McDermid featured her capital case in "A Suitable Job for A Woman" and true crime writer Ann Rule chronicled a case she investigated involving a missing nightclub owner entitled "In The Name Of Love." Francie drew on her investigative and retail experience to create the 3-part video, "Loss Prevention - The Big Picture." International results included an invitation to Moscow, where she spoke to Russian nationals interested in privatization. Francie is the former two-term president of both the National Council of Investigation & Security Services (NCISS) and the California Association of Licensed Investigators (CALI). Awarded by each organization for her work, she serves as Legislative Chair for both and regularly testifies before the California State Legislature regarding bills of concern to PI’s. Francie has been recognized by her state regulatory agency for outstanding service to her profession. In addition, she holds memberships in the Council for International Investigators, National Association of Legal Investigators, World Association of Detectives, and California Attorneys for Criminal Justice. Francie also works with the Innocence Project and holds certifications as a Conflict Mediator, Legal Investigator, Professional Investigator and Criminal Defense Investigator.
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