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Litteraturstudie om möjligheterna att analysera och modifiera talsignaler
Linköping University, Department of Electrical Engineering, Information Coding.
2010 (Swedish)Independent thesis Basic level (university diploma), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

This bachelor thesis is a literature study of the possibility to analyze and modify speech signals and will act as a pilotstudy for future theses in speaker verification.The thesis deals with the voice anatomy and physiology, synthesizer history and the various methods available when thevoice is used as a biometric method.A search and evaluation of existing programs have been conducted to determine the relevance of the attacks on theparameters used for speaker verification

Abstract [sv]

Denna högskoleavhandling är en litteraturstudie om möjligheterna att analysera och modifiera talsignaler och skallfungera som en förstudie till kommande examensarbeten inom talarverifiering.Avhandlingen tar upp röstens anatomi och fysiologi, talsyntesens historia samt de olika metoder som finns när röstenanvänds som en biometrisk metod.En sökning och utvärdering av tillgängliga program har utförts för att bestämma programmets relevans för attacker motde parametrar som används vid talarverifiering.

Place, publisher, year, edition, pages
2010. , 28 p.
Keyword [sv]
Talaridentifiering, Talarverifiering, Talsyntes, Röstens anatomi och fysiologi
National Category
Signal Processing
URN: urn:nbn:se:liu:diva-59993ISRN: LiTH-ISY-EX-ET--10/0367--SEOAI: diva2:355704
2010-09-28, Algoritmen, 08:00 (Swedish)
Available from: 2010-10-11 Created: 2010-10-02 Last updated: 2010-10-11Bibliographically approved

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Eriksson, Madeleine
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Information Coding
Signal Processing

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