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Forensic Speaker Recognition

2011-10-05 Technology & Engineering
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Release : 2011-10-05
Genre : Technology & Engineering
Kind : eBook
Book Rating : 638/5 ( reviews)

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Book Synopsis Forensic Speaker Recognition by : Amy Neustein

Download or read book Forensic Speaker Recognition written by Amy Neustein. This book was released on 2011-10-05. Available in PDF, EPUB and Kindle. Book excerpt: Forensic Speaker Recognition: Law Enforcement and Counter-Terrorism is an anthology of the research findings of 35 speaker recognition experts from around the world. The volume provides a multidimensional view of the complex science involved in determining whether a suspect’s voice truly matches forensic speech samples, collected by law enforcement and counter-terrorism agencies, that are associated with the commission of a terrorist act or other crimes. While addressing such topics as the challenges of forensic case work, handling speech signal degradation, analyzing features of speaker recognition to optimize voice verification system performance, and designing voice applications that meet the practical needs of law enforcement and counter-terrorism agencies, this material all sounds a common theme: how the rigors of forensic utility are demanding new levels of excellence in all aspects of speaker recognition. The contributors are among the most eminent scientists in speech engineering and signal processing; and their work represents such diverse countries as Switzerland, Sweden, Italy, France, Japan, India and the United States. Forensic Speaker Recognition is a useful book for forensic speech scientists, speech signal processing experts, speech system developers, criminal prosecutors and counter-terrorism intelligence officers and agents.

Forensic Voice Identification

2002 Language Arts & Disciplines
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Release : 2002
Genre : Language Arts & Disciplines
Kind : eBook
Book Rating : 212/5 ( reviews)

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Book Synopsis Forensic Voice Identification by : Harry Francis Hollien

Download or read book Forensic Voice Identification written by Harry Francis Hollien. This book was released on 2002. Available in PDF, EPUB and Kindle. Book excerpt: A reference for professionals who work with recorded evidence, covering areas such authentication of speech recordings, voice stress analysis, and speaker identification. It covers the basic sciences behind voice identification. It also covers what the reader needs to know about coordinating 'ear witness' lineups.

Forensic Speaker Identification

2002-07-01 Law
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Release : 2002-07-01
Genre : Law
Kind : eBook
Book Rating : 189/5 ( reviews)

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Book Synopsis Forensic Speaker Identification by : Phil Rose

Download or read book Forensic Speaker Identification written by Phil Rose. This book was released on 2002-07-01. Available in PDF, EPUB and Kindle. Book excerpt: A voice is much more than just a string of words. Voices, unlike fingerprints, are inherently complex. They signal a great deal of information in addition to the intended message: the speakers' sex, for example, or their emotional state, or age. Although evidence from DNA analysis grabs the headlines, DNA can't talk. It can't be recorded planning,

Fundamentals of Speaker Recognition

2011-12-09 Technology & Engineering
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Release : 2011-12-09
Genre : Technology & Engineering
Kind : eBook
Book Rating : 927/5 ( reviews)

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Book Synopsis Fundamentals of Speaker Recognition by : Homayoon Beigi

Download or read book Fundamentals of Speaker Recognition written by Homayoon Beigi. This book was released on 2011-12-09. Available in PDF, EPUB and Kindle. Book excerpt: An emerging technology, Speaker Recognition is becoming well-known for providing voice authentication over the telephone for helpdesks, call centres and other enterprise businesses for business process automation. "Fundamentals of Speaker Recognition" introduces Speaker Identification, Speaker Verification, Speaker (Audio Event) Classification, Speaker Detection, Speaker Tracking and more. The technical problems are rigorously defined, and a complete picture is made of the relevance of the discussed algorithms and their usage in building a comprehensive Speaker Recognition System. Designed as a textbook with examples and exercises at the end of each chapter, "Fundamentals of Speaker Recognition" is suitable for advanced-level students in computer science and engineering, concentrating on biometrics, speech recognition, pattern recognition, signal processing and, specifically, speaker recognition. It is also a valuable reference for developers of commercial technology and for speech scientists. Please click on the link under "Additional Information" to view supplemental information including the Table of Contents and Index.

The Speaker Identification Ability of Blind and Sighted Listeners

2016-08-12 Psychology
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Release : 2016-08-12
Genre : Psychology
Kind : eBook
Book Rating : 986/5 ( reviews)

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Book Synopsis The Speaker Identification Ability of Blind and Sighted Listeners by : Almut Braun

Download or read book The Speaker Identification Ability of Blind and Sighted Listeners written by Almut Braun. This book was released on 2016-08-12. Available in PDF, EPUB and Kindle. Book excerpt: Almut Braun carried out forensic phonetic speaker identification experiments (voice lineups) with 306 lay listeners. Blind listeners significantly outperformed sighted listeners when the speech recordings were presented in studio quality. For recordings in mobile phone quality or of whispering voices, blind and sighted listeners achieved similar results. The data can be used as reference material for real cases with blind earwitnesses. Furthermore, it is discussed whether blind individuals are particularly suitable to work as forensic audio analysts for law enforcement agencies.

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