Sökning: "akustisk design"

Visar resultat 6 - 10 av 40 uppsatser innehållade orden akustisk design.

  1. 6. Designing a better soundscape for the home office : Devlopment of acoustic furniture

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

    Författare :Hanna Mattsson; Theodor Mihel; [2021]
    Nyckelord :Industrial design engineering; Human centered design; Acoustic design; Furniture design; Product development; Home office; Sound environment; Teknisk design; människocentrerad design; Akustisk design; Möbeldesign; Produktutveckling; Hemmakontor; Ljudmiljö;

    Sammanfattning : As Covid-19 spread throughout the world in the early months of 2020 many people’s lives changed drastically. The situation forced millions of workers and students to start performing their work remotely from home. Currently in Sweden statistics shows that every third person working does it from home at least once a week. LÄS MER

  3. 7. Characterization of Agarose Microdroplet Properties for Acoustic Trapping of Encapsulated Bacteria and On-chip DNA Extraction

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Mikrosystemteknik

    Författare :Tinde Höjer; [2021]
    Nyckelord :;

    Sammanfattning : The aim of this project was to investigate if the translation of a DNA extraction protocol to on-chip, for the purpose of reducing the total assay time, would be possible. This was to be enabled by encapsulating bacteria in hydrogel microdroplets that would then be acoustically trapped in a microfluidic system. LÄS MER

  4. 8. Sonar Sea : The acoustic experience of the Baltic Sea dynamics

    Master-uppsats, Konstfack/Inredningsarkitektur & Möbeldesign

    Författare :Elin Stampe; [2021]
    Nyckelord :spatial design; the Baltic Sea; water; dynamics; atmosphere; sound; acoustic ecology; field recordings; nature; sensory experience; flow; performative space; art; science; companion species; installation; rumslig gestaltning; Östersjön; vatten; dynamik; atmosfär; ljud; akustisk ekologi; natur; sinnesupplevelse; konst; vetenskap; installation;

    Sammanfattning : This thesis project aims to discuss the conditions and importance of water as a dynamic body in our environment, as water is affecting life on Earth on all levels. By focusing on the Baltic Sea, a sensitive body of water, I am exploring the acoustic characters of the sea dynamics through sound recordings at three bays in the Stockholm Archipelago. LÄS MER

  5. 9. Acoustic properties of a 5G Telecom Equipment Shroud Design for Noise suppression

    Master-uppsats, KTH/Marcus Wallenberg Laboratoriet MWL

    Författare :David Andersson; [2021]
    Nyckelord :Acoustics; 5G; Shroud; Telecom; Noise reduction; Akustik; 5G; Kåpa; Teleutrustning; Ljudisolering;

    Sammanfattning : As technology moves forward it has a tendency to consume more and more power that needs to be cooled by bigger and louder fans, this is especially true for the new generation of 5G radio equipment. This Master thesis is a collaboration with Ericsson and attempts to construct a shroud for containing a number of 5G radio units whilst attenuating the fan noise of the units as effectively as possible. LÄS MER

  7. 10. Dejefors kraftverks inverkan på den lekvandrande laxens möjlighet till nedströmsvandring i Klarälven

    Kandidat-uppsats, Karlstads universitet

    Författare :Rebecca Hansson Järnving; [2021]
    Nyckelord :Atlantic salmon; Salmo salar; Downstream migration; Downstream passage; Passage mortality; Hydropower plant; Regulated rivers; Klarälven; Atlantisk lax; Salmo salar; Nedströmsvandring; Nedströmspassage; Passagemortalitet; Vattenkraftverk; Reglerande älvar; Klarälven;

    Sammanfattning : Under hösten leker en inhemsk population av Atlantisk lax (Salmo salar) i Klarälven, Sverige, för att därefter vandra nedströms tillbaka till sjön Vänern. Vid älvens andra kraftverk sett från Vänerns mynning, Dejefors kraftverk, finns det planer på att ersätta ett av kraftverken mot ett nytt och det finns därför ett behov av att ta reda på hur laxens nedströmsvandring påverkas av det kraftverket som finns där i dag. LÄS MER