Sökning: "Speech Enhancement"

Visar resultat 16 - 20 av 30 avhandlingar innehållade orden Speech Enhancement.

  1. 16. Direction of Arrival Estimation and Localization of Multiple Speech Sources in Enclosed Environments

    Författare :Mikael Swartling; Blekinge Tekniska Högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Beamforming; Detection and classification; Speech enhancement; Source localization;

    Sammanfattning : Speech communication is gaining in popularity in many different contexts as technology evolves. With the introduction of mobile electronic devices such as cell phones and laptops, and fixed electronic devices such as video and teleconferencing systems, more people are communicating which leads to an increasing demand for new services and better speech quality. LÄS MER

  3. 17. Subband Beamforming for Speech Enhancement within a Motorcycle helmet

    Författare :Per Cornelius; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Beamfroming; Microphone array system;

    Sammanfattning : The increased mobility in society has led to a need for convenient mobile communication in many different type of environments. Environments such as a motorcycle helmet, engine rooms and most industrial sites share a common challenge in that they often offer significant acoustic background noise. LÄS MER

  4. 18. Optimal and Adaptive Subband Beamforming

    Författare :Nedelko Grbic; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Beamforming; Optimal; Adaptive; Speech Enhancement;

    Sammanfattning : The increased use of personal communication devices, personal computers and wireless cellular telephones enables the development of new inter-personal communication systems. The merge between computers and telephony technologies brings up the demand for convenient hands-free communications. LÄS MER

  5. 19. Low-Complexity Signal Processing for Speech Enhancement and Audio Analysis

    Författare :Markus Lindroth; Benny Lövström; Ingvar Claesson; Fredric Lindström; Blekinge Tekniska Högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Applied Signal Processing; Tillämpad signalbehandling;

    Sammanfattning : In real-time signal processing there is a constraint to finish processing of an audio signal before the next audio segment is received. This makes it important to have signal processing algorithms with low computational complexity while still maintaining high quality results. LÄS MER

  7. 20. Anti-Muslim Violence and the Possibility of Justice

    Författare :Marta Kolankiewicz; Sociologi; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Anti-Muslim violence; racism; Islamophobia; hate crime; hate speech; racist slur; racist jokes; anti-racism; social justice; law; Swedish judiciary; Sweden; penalty enhancement; court; trial; judgement; discrimination; racial agitation; harassment; mosque; Muslims; Islam;

    Sammanfattning : This thesis is concerned with the ways in which justice is dispensed in Swedish courts in cases concerning anti-Muslim violence. Based on material accessed through the Swedish National Board for Crime Prevention and classified as Islamophobic hate crimes, the judicial treatment of cases that may involve racism is analysed. LÄS MER