Sökning: "spatial audio"

Visar resultat 1 - 5 av 22 avhandlingar innehållade orden spatial audio.

  1. 1. Virtual Reality for Enriched Rehabilitation of Stroke Patients with Spatial Neglect : Diagnostics and the Rehabilitation Effect on Spatial Attention and Neuronal Activity

    Författare :Helena Fordell; Jan Malm; Anders Eklund; Hanne Krarup Christensen; Umeå universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Stroke; spatial neglect; rehabilitation; virtual reality; enriched environment; fMRI;

    Sammanfattning : Background: Approximately a third of all stroke patients develop spatial neglect, a debilitating symptom associated with poor outcome. Spatial neglect is clinically defined as a deficit in processing and responding to stimuli presented on the contralesional side of the body, or the space surrounding that side of the body. LÄS MER

  3. 2. Voicelanding - Exploring the scenographic potential of acoustic sound in site-sensitive performance

    Författare :Mareike Dobewall; Wilhelm Carlsson; Michael Francis Duch; Stockholms konstnärliga högskola; []
    Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; Space; sound; body; embodied; spatial; scenography; sonic scenography; participation; music; composition; singing; spatial sonic expression; ephemeral community; mattering; seeding; seminando; site; site-sensitive; site-specific; relation; co-creation; collaboration; spaces as voice teachers; listening into; listening; landing; space-care; the body of sound; un-un-listening; voice; interaction; spatial sound performance; senses; in-between; sense-based; Aesthetic subjects; Estetiska ämnen; Utbildning på forskarnivå i performativa och mediala praktiker; Third-Cycle Studies in Performative and Mediated Practices; Degree of Doctor of Philosophy in Fine Arts in Performative and Media Based Practices with Specialisation in Opera; Degree of Doctor of Philosophy in Fine Arts in Performative and Media Based Practices with Specialisation in Opera;

    Sammanfattning : This practical artistic research project (Documented Artistic Research Project (Doctoral Thesis)) explores how the performance of acoustic sound in dialogue with site can create a sonic scenography, experienced by an audience from within the sonic structures. Six art projects were carried out in the context of this research. LÄS MER

  4. 3. Multichannel Audio Signal Processing : Room Correction and Sound Perception

    Författare :Adrian Bahne; Anders Ahlén; Lars-Johan Brännmark; Mathias Johansson; Peter Händel; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Audio signal processing; multichannel sound reproduction; equalizers; human sound perception; room correction; Elektroteknik med inriktning mot signalbehandling; Electrical Engineering with specialization in Signal Processing;

    Sammanfattning : This thesis concerns and combines multichannel sound reproduction, digital room correction, audio signal processing, and human sound perception. It investigates perceived sound quality and new methods to improve timbral and spatial fidelity of loudspeaker-based multichannel sound reproduction in reverberant environments. LÄS MER

  5. 4. The Ergodic revisited : spatiality as a governing principle of digital literature

    Författare :James Barrett; Heidi Hansson; Astrid Ensslin; Hans Kristian Rustad; Umeå universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; digital literature; narrative studies; interactive narrative; ergodic; cybertext; spatial; addressivity; interactive design; representational space; spatial practice; Literature; litteraturvetenskap;

    Sammanfattning : This dissertation examines the role of the spatial in four works of digital interactive literature. These works are Dreamaphage by Jason Nelson (2003), Last Meal Requested by Sachiko Hayashi (2003), Façade by Michael Mateas and Andrew Stern (2005) and Egypt: The Book of Going Forth by Day by M. D. Coverley (2006). LÄS MER

  7. 5. On Enhancement and Quality Assessment of Audio and Video in Communication Systems

    Författare :Andreas Rossholm; Blekinge Tekniska Högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; QoE; video quality assessment; video quality metric; multi-linear regression; artificial neural network; support vector machine; quality predictor; machine learning; temporal scaling; spatial scaling; video compression; deblocking filter; noise cancelling; synchronization; audio delay; video delay; GSM interference signal; noise cancellation; notch filtering;

    Sammanfattning : The use of audio and video communication has increased exponentially over the last decade and has gone from speech over GSM to HD resolution video conference between continents on mobile devices. As the use becomes more widespread the interest in delivering high quality media increases even on devices with limited resources. LÄS MER