Sökning: "Speech technology"

Visar resultat 21 - 25 av 199 avhandlingar innehållade orden Speech technology.

  1. 21. Registros Vocais no Canto : Aspectos perceptivos, ac�sticos, aerodin�micos e fisiol�gicos da voz modal e de falsete

    Författare :Gláucia Laís Salomão; Sandra Madureira; Johan Sundberg; Leonardo Fuks; Zuleica Camargo; Departamento de Linguística Aplicada e Estudos da Linguagem (LAEL) Pontifícia Universidade Católica de São Paulo (PUC-SP); []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; HUMANIORA; HUMANITIES; Tal- och musikkommunikation; Speech and Music Communication;

    Sammanfattning : .... LÄS MER

  3. 22. Counteracting Acoustic Disturbances in Human Speech Communication

    Författare :Nils Westerlund; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Speech Enhancement; Noise Reduction; Hearing Aids; Adaptive Feedback Control; Ear-Mic; Active Noise Control;

    Sammanfattning : A signal can be said to be any information bearing unit or action carrying a message from a sender to a receiver. This definition covers a vast number of human and non-human actions, ranging from flirtation to satellite communication. This thesis deals with increasing the quality of one of the most ubiquitous human-to-human signals: Speech. LÄS MER

  4. 23. Articulation Rate and Surprisal in Swedish Child-Directed Speech

    Författare :Johan Sjons; Mats Wirén; Robert Östling; Iris-Corinna Schwarz; Francisco Lacerda; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; articulation rate; information-theoretic surprisal; child-directed speech; final lengthening; spontaneous; longitudinal;

    Sammanfattning : Child-directed speech (CDS) differs from adult-directed speech (ADS) in several respects whose possible facilitating effects for language acquisition are still being studied. One such difference concerns articulation rate --- the number of linguistic units by the number of time units, excluding pauses --- which has been shown to be generally lower than in ADS. LÄS MER

  5. 24. Speech Enhancement and Noise Combat

    Författare :Mathias Winberg; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : .... LÄS MER

  7. 25. Computer-based speech therapy using visual feedback with focus on children with profound hearing impairments

    Författare :Anne-Marie Öster; David House; James Mahshie; KTH; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Speech technology; hearing-imparment; speech therapy; visual feedback; second language learning; computer-based speech training; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Sammanfattning : This thesis presents work in the area of computer-based speech therapy using different types of visual feedback to replace the auditory feedback channel. The study includes diagnostic assessment methods prior to therapy, type of therapy design, and type of visual feedback for different users during different stages of therapy for increasing the efficiency. LÄS MER