Sökning: "perceived audio quality"

Visar resultat 1 - 5 av 29 uppsatser innehållade orden perceived audio quality.

  1. 1. Visuella gränssnitts påverkan på upplevelse av ljud inom programvara för musikproduktion

    Kandidat-uppsats, Stockholms universitet/Institutionen för data- och systemvetenskap

    Författare :Ludwig Persson; Laura Uusitalo; [2023]
    Nyckelord :UI design; perception; music production; digital software; analog hardware; cognition; timbre; audio technology;

    Sammanfattning : Despite software being commonplace in the recording industry today, preconceptions exist regarding the digital equivalents of yesteryears hardware. Whilst studies within the field of cognitive psychology shows that prejudice can influence sense-experience, or how different senses can have influence one another, most studies regarding interface design seem to focus on usability. LÄS MER

  3. 2. Bluetooth audio codecs in a real-time interactive context

    Kandidat-uppsats, Högskolan i Skövde/Institutionen för informationsteknologi

    Författare :Gustav Johansson; Mattias Adevåg; Jacob Milton; [2023]
    Nyckelord :Bluetooth Low Energy; BLE; audio codec; LC3; aptX; real-time; interactive context; latency; perceived audio quality;

    Sammanfattning : The emergence of Bluetooth Low Energy in combination with optimized coders has made it possible to transfer digital audio at very low bitrates, paving the way for small devices with longlasting batteries. The aim of this study is to compare the audio codecs LC3 and aptX, as well as peoples’ attitude towards audio quality in different contexts. LÄS MER

  4. 3. Upplevd kvalitet kopllat till dynamik och hörstyrka i inspelad musik

    Kandidat-uppsats, Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Författare :Oliver Lennartsson; [2022]
    Nyckelord :Ljudteknik; Dynamik; Hörstyrka;

    Sammanfattning : Prior research has shown that music that are more limited in the dynamic range are perceived to have lowerquality than music that are less limited. In this study quality perception connected to the use of limitation andaudio level in recorded music is examined. LÄS MER

  5. 4. Value based selling : Key value drivers for SMEs within the steel industry

    Master-uppsats, Luleå tekniska universitet/Institutionen för ekonomi, teknik, konst och samhälle

    Författare :Simon Anderson; Markus Johannisson; [2022]
    Nyckelord :Value based selling; Customer perceived value; Perceived value; Value drivers; Värdebaserad försäljning; Kundens upplevda värde; Upplevt värde; Värde attribut;

    Sammanfattning : Building upon previous research around value drivers, the purpose for this study was to review what value-drivers the SMEs within the Swedish steel industry find most important in their suppliers and how the industry as a whole can evaluate this information in a value-based selling approach. In today's literature regarding customer perceived value, the focus has been towards service related industries, and mainly within a B2C context. LÄS MER

  7. 5. Evaluation of the Perceived Speech Quality for G729D and Opus : With Different Network Scenarios and an Implemented VoIP Application

    Master-uppsats, Linköpings universitet/Informationskodning

    Författare :Louise Almér; [2022]
    Nyckelord :Compression; Codec; audio; speech quality; quality of experience;

    Sammanfattning : Communication has always been a vital part of our society, and day-to-day communication is increasingly becoming more digital. VoIP (voice over IP) is used for real-time communication, and to be able to send the information over the internet must the speech be compressed to lower the number of bits needed for transmission. LÄS MER