Search for dissertations about: "Harald"

Showing result 11 - 15 of 129 swedish dissertations containing the word Harald.

  2. 11. Speech enhancement for mobile communications

    Author : Harald Gustafsson; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; speech enhancement; spectral subtraction;

    Abstract : Three major applications of speech enhancement have been studied: noise reduction for mobile telephone handsfree accessories, noise reduction for handheld mobile telephones, and short delay noise reduction for frame-less telephone systems. During conversation, both hearing and speaking adapt to the background noise in a noisy environment. READ MORE

  4. 12. Unsupervised learning of morphology : Survey, model, algorithm and experiments

    Author : Harald Hammarström; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; HUMANIORA; HUMANITIES;

    Abstract : .... READ MORE

  5. 13. Preparation and Characterization of Macroporous Cryostructured Materials

    Author : Harald Kirsebom; Bioteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Macroporous hydrogels are regarded as interesting materials both within biotechnology and biomedicine due to their properties. These materials can be prepared from a wide range of synthetic or naturally occurring compounds using a number of different techniques for their production. READ MORE

  6. 14. Regulation of microglia and monocyte function by the cytokine TGF-beta

    Author : Harald Lund; Karolinska Institutet; Karolinska Institutet; []
    Keywords : ;

    Abstract : It has been almost a century since Pío del Río-Hortega described the microglial cell, proposing it to be primarily occupied with phagocytosis of waste products. While this makes up one of its functions, we know today that microglia participate in numerous tasks and can interact with and regulate all other cell types of the brain. READ MORE

  7. 15. Bacterial vaginosis : clinical and epidemiological studies : aspects on pathogenesis

    Author : Harald Moi; Uppsala universitet; []
    Keywords : MEDICINE; MEDICIN;

    Abstract : .... READ MORE