Sökning: "voice disorders"

Visar resultat 1 - 5 av 15 avhandlingar innehållade orden voice disorders.

  1. 1. Voice for Decision Support in Healthcare Applied to Chronic Obstructive Pulmonary Disease Classification : A Machine Learning Approach

    Författare :Alper Idrisoglu; Johan Sanmartin Berglund; Blekinge Tekniska Högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Automated decision-support; Classification; Machine Learning; Voice-affecting disorders; Voice dataset; Voice Features; Chronic Obstructive pulmonary disease COPD ; Tillämpad hälsoteknik; Applied Health Technology;

    Sammanfattning : Background: Advancements in machine learning (ML) techniques and voice technology offer the potential to harness voice as a new tool for developing decision-support tools in healthcare for the benefit of both healthcare providers and patients. Motivated by technological breakthroughs and the increasing integration of Artificial Intelligence (AI) and Machine Learning (ML) in healthcare, numerous studies aim to investigate the diagnostic potential of ML algorithms in the context of voice-affecting disorders. LÄS MER

  3. 2. Aerodynamic measurements of normal voice

    Författare :Eva Holmberg; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Normal voice; inverse filtering; glottal airflow waveform; subglottal air pressure; Phonetics; Fonetik; Phonetics; fonetik;

    Sammanfattning : Vocal fold vibration results from an alternating balance between subglottal air pressure that drives the vocal folds apart and muscular, elastic, and restoring forces that draw them together. The aim of the present thesis is to present quantitative data of normal vocal function using a noninvasive method. LÄS MER

  4. 3. Voice disorders and treatment effects in Parkinson’s disease studied with a portable voice accumulator

    Författare :Joakim Körner Gustafsson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Background: Information about voice use outside the clinical setting has traditionally consisted of subjective data collected via interviews or questionnaires. Quantitative, objective information about voice use in daily life could increase our understanding of the challenges faced by patients outside the controlled clinical environment. LÄS MER

  5. 4. The female voice in vocally demanding professions : field studies using portable voice accumulators

    Författare :Annika Szabo Portela; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Objectives: Methods to register voice use outside the voice clinic, at work, are important for assessment of work-related voice disorders. Such methods must be reliable and valid and at the same time practical and easy to handle. LÄS MER

  7. 5. Orofacial function in children with speech sound disorders

    Författare :Åsa Mogren; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Speech sound disorder (SSD) is one of the most common neurodevelopmental disorders in children and can have different aetiologies and outcome. Speech difficulties often co-exist with other disorders, such as motor difficulties and orofacial dysfunction. These co-existent difficulties may have the same biological background. LÄS MER