Essays about: "hörapparat"

Showing result 1 - 5 of 6 essays containing the word hörapparat.

  1. 1. Stress-free titanium-based thin films for inner ear microphones : The last missing part of a technology for totally implantable hearing aid implants

    University essay from Linköpings universitet/Tunnfilmsfysik

    Author : Dina Ehsan; [2020]
    Keywords : Stress-free; thin films; in situ; titanium; compressive; tensile;

    Abstract : An implantable hearing aid device is being developed by a project group which is part of an EU initiative. This device contains a diaphragm consisting of a submicron thick freestanding titanium film, which should be free of internal stresses. READ MORE

  3. 2. Development of Tactile Actuators : Actuators for arm mounted hearing device

    University essay from Karlstads universitet

    Author : Carl Broström; [2020]
    Keywords : ;

    Abstract : This report is a thesis work for a Master of Science in Mechanical Engineering at Karlstad University. More than 8.5 million people in the world are deaf but unable to get cochlear implants. It has been shown that by the use of actuators that stimulate the skin nerves in different patterns, people can learn to feel the sound on their skin. READ MORE

  4. 3. Nytta samt hälsorelaterad livskvalitet hos vuxna patienter med konduktiv eller kombinerad hörselnedsättning som använder benlednings hörselimplantat eller konventionell hörapparat

    University essay from Göteborgs universitet/Institutionen för neurovetenskap och fysiologi

    Author : Armen Eskandari; [2015-06-30]
    Keywords : benlednings hörselimplantat; Konduktiv kombinerad hörselnedsättning; konventionell hörapparat; nytta; hälsorelaterad livskvalitet; Conductive mixed hearing loss; bone conduction hearing implant; conventional hearing aid; benefit; health-related quality of life;

    Abstract : Syfte: Syftet med denna studie var att undersöka graden av nytta och hälsorelaterad livskvalitet hos vuxna patienter med konduktiv/kombinerad hörselnedsättning som använder benlednings hörselimplantat eller konventionell hörapparat. Metod: Datainsamlingen utfördes via enkäterna Abbreviated Profile of Hearing Aid Benefit (APHAB) och Health Utilities Index Mark 3 Inc (HUI3). READ MORE

  5. 4. Speech Enhancement in Hands-Free Device (Hearing Aid) with emphasis on Elko's Beamformer

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : TELAGAREDDI S N U V RAMESH; [2012]
    Keywords : Speech Enhancement; Speech intelligibility; Speech Communication and Beamforming ;

    Abstract : In general, an uncontrolled environment may contain degradation components like background noise, speech from other speakers etc. along with required speech components. It is very tough to concentrate only on speech signals in presence of background noise for normal listeners and hearing impaired persons. READ MORE

  6. 5. Speech enhancement methods in hands-free communication with emphasis on Optimal SNIR Beamformer

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Harish Midathala; [2012]
    Keywords : signal to noise ratio; Beamforming; Reverberated and Anechoic; Speech intelligibility; Reverberation.;

    Abstract : A basic speech enhancement can be achieved by the suppression of background noise and reverberation from the clean speech. The point to be noted is to achieve it with a low computational complexity. The aim is to estimate signal arriving optimally from the desired direction in the presence of reverberant-noisy speech signal. READ MORE