Sökning: "compression"

Visar resultat 1 - 5 av 558 uppsatser innehållade ordet compression.

  1. 1. Implementation and Evaluation of Encoder Tools for Multi-Channel Audio

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för system- och rymdteknik

    Författare :Tomas Malmelöv; [2019]
    Nyckelord :Scene based audio; 3D audio; Spatial audio; Ambisonics; HOA; Multi-channel audio; Audio compression; MPEG-H;

    Sammanfattning : The increasing interest for immersive experiences in areas such as augmented and virtual reality makes high quality 3D sound more important than ever before. A technique for capturing and rendering 3D audio which has received more attention during the last twenty years are Higher Order Ambisonics (HOA). LÄS MER

  2. 2. Mastering Engineers, Loudness and Hyper-Compression : A survey about practises, application goals and ideas about how they impact quality

    Kandidat-uppsats, Luleå tekniska universitet/Medier ljudteknik och upplevelseproduktion och teater

    Författare :Emil Aspegren; [2018]
    Nyckelord :;

    Sammanfattning : The loudness wars have been a frequently debated topic in the audio industry. Earlier research has been done on the technical and perceptual effects of loudness and so called hyper- compression but little research has been done to investigate the opinions of the mastering engineers, those who are applying the processing. LÄS MER

  3. 3. Physical modeling of a heavy-duty engine for test-cycle simulations in Modelica

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Peter Jonsson; [2018]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Engine development for reduced fuel consumption and for the ability to use alternative types of fuels is required as emissions and the limited access of petroleum are issues coupled to diesel engines. Experimental testing is in many cases insufficient and expensive in comparison with simulations for engine development. LÄS MER

  4. 4. Compressible Waste Bin System for Public Environment : Design with a User-Centred Approach

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

    Författare :Joel Nilsson; [2018]
    Nyckelord :Compactor; Waste Compression; Waste Management; Waste Bin; Industrial Design Engineering; User Experience; Usability; 3D-modeling;

    Sammanfattning : We consume more and more which also have led to an increase in the waste we most handle. In public environment, common solution have been to increase the size of the waste bin, but that’s not always an option. To big and it may interfere with the environment it placed in. LÄS MER

  5. 5. A micro-CT investigation of density changes in pressboard due to compression

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Tillämpad mekanik

    Författare :Johan Stjärnesund; [2018]
    Nyckelord :Micro computed tomography; μCT; pressboard; density; densification;

    Sammanfattning : Pressboard, a high-density cellulose-based product, is used both as load bearing structures and dielectric insulation in oil-filled power transformers. During transformer operation, mechanical forces and vibrations are applied on the material. LÄS MER