Sökning: "speaker characteristics"

Visar resultat 6 - 10 av 19 avhandlingar innehållade orden speaker characteristics.

  1. 6. Lip-motion biometrics for audio-visual identity recognition

    Författare :Maycel Isaac Faraj; Massimo Tistarelli; Högskolan i Halmstad; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Biometrics; Lip motion; Audio-visual signals; Speech recognition; Speaker recognition; Digit recognition; Image analysis; Bildanalys;

    Sammanfattning : Biometric recognition systems have been established as powerful security tools to prevent unknown users from entering high risk systems and areas. They are increasingly being utilized in surveillance and access management (city centers, banks, etc.) by using individuals' physical or biological characteristics. LÄS MER

  3. 7. Asymmetrier och samförstånd i rekryteringssamtal med andraspråkstalare

    Författare :Gunlög Sundberg; Britt-Louise Gunnarsson; Jarmo Lainio; Jan Svennevig; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; self-presentation; employment interview; co-construction of meaning; second language speaker; asymmetry; reformulation; Swedish; institutional interaction; discourse analysis; Swedish language; Svenska språket;

    Sammanfattning : In many institutional settings in today’s globalized job market, people have to deal with different role asymmetries in the co-construction of meaning. In this study, institutional, cultural and linguistic asymmetries are focused on in interviews at an employment agency in Sweden. LÄS MER

  4. 8. The Greek Interjections : Studies on the Syntax, Semantics and Pragmatics of the Interjections in Fifth-Century Drama

    Författare :Lars Nordgren; Eva-Carin Gerö; Dag Haug; Geoffrey Horrocks; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; interjections; Ameka; semantics; Ancient Greek language; Ancient Greek drama; historical corpus linguistics; Greek; grekiska;

    Sammanfattning : This thesis investigates the linguistic and philological characteristics of the primary interjections in Ancient Greek drama. It employs Ameka’s definition and classification from 1992 as its theoretical base, and provides a comprehensive research survey. LÄS MER

  5. 9. Soft-Constrained Subband Beamforming for Speech Enhancement

    Författare :Zohra Yermeche; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : New speech acquisition applications are emerging as a result of advances in technology and the prevalence of mobile communication. While today voice control of consumer equipment is becoming a reality, communication technology has extended voice connectivity to personal computers and mobile communication devices with the aim of enabling natural communication in a variety of environments such as cars, restaurants and offices. LÄS MER

  7. 10. Subband Beamforming for Speech Enhancement in Hands-Free Communication

    Författare :Zohra Yermeche; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Beamforming; Speech enhancement; Subband filtering;

    Sammanfattning : Speech enhancement by means of microphone array signal processing has a major role in voice communication applications such as audio-conferencing, hands-free telephony, voice recognition and hearing aids. In these communication scenarios, the speaker is positioned at a remote distance from the microphones, which causes problems of environment noise and interfering sound corrupting the received speech. LÄS MER