Sökning: "Distortion"

Visar resultat 1 - 5 av 337 uppsatser innehållade ordet Distortion.

  1. 1. Byte av fotträ i korsvirke En intervjustudie om lyft och friläggning av fotträ i korsvirkeskonstruktioner

    Kandidat-uppsats, Göteborgs universitet/Institutionen för kulturvård

    Författare :Sonja Anshelm; [2021-01-28]
    Nyckelord :Framework; timber frame; sill; south Sweden; Skåne; Cultural heritage; korsvirke; korsverk; stolpverk; skiftesverk; fotträ; syll; lyft; fackwerk; bindingsværk; konstruktion;

    Sammanfattning : This thesis adress the procedure for replacing the sill in south swedish timber-framed buildings, (also named korsvirke in Swedish, bindingsværk in Danish and fackwerk in German) with a focus on lifting the construction and securing the compartment filling. This knowledge has been difficult to access as it is not described to any great extent in the Swedish or Danish published literature. LÄS MER

  2. 2. Comparing Analog and Digital Non-Linear Sonic Signatures : an Investigation on Creative Application and Subjective Perception using the Universal Audio 1176 FET Compressor

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

    Författare :Behzad Mehrnoosh; [2021]
    Nyckelord :compression; compressor; non-linear; distortion; sonic signature; analog; hardware; digital; software; emulation; modeling; 1176;

    Sammanfattning : Historically, compression was primarily used as a preventative measure to reduce the risk of clipping or overloading equipment in the recording signal chain. Research on the topic has revealed that modern production applications more commonly include utilizing compression as a creative effect, to impart distortion, manipulate timbre, and modify transients, rather than to control the dynamic range of audio signals. LÄS MER

  3. 3. An Ecofeminist Reading of Louise Erdrich’s Novel Love Medicine

    Kandidat-uppsats, Högskolan i Gävle/Avdelningen för humaniora

    Författare :Stina Tirén; [2021]
    Nyckelord :Native Americans; Oppression; Exploitation; U.S government; Nature; Native tribes; Ecofeminism; Interconnectedness; Indigenous people; Aboriginal people; Tribal culture;

    Sammanfattning : Louise Erdrich's novel Love Medicine presents a variety of voices that depict thetruths of Chippewa life and how they as a group are victims of a society that authorizesoppression and domination. Studies show that Chippewa tribes have a close connectionto nature and with each other as people. LÄS MER

  4. 4. Elimination of Harmonic Disturbances in Softstarters

    Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknik

    Författare :Raheleh Mahdivand Avilagh; [2021]
    Nyckelord :Technology and Engineering;

    Sammanfattning : Power system infrastructure has been facing many challenges when it comes to harmonics distortion, and power electronic devices are no exception considering their wide usage in the system. In this thesis the focus is on the impact of these system harmonics on the electrical motors which are vastly used in industry for different applications. LÄS MER

  5. 5. Simulation of a Current Controller with Dead-Time Compensation

    Master-uppsats, Linköpings universitet/Reglerteknik; Linköpings universitet/Reglerteknik

    Författare :Johanna Heide; Mattias Granström; [2021]
    Nyckelord :control theory; simulation; current controller; dead-time; dead-time compensation; pmsm; c-caller; linköping university; ABB;

    Sammanfattning : This master's thesis is divided into two parts. The first part concerns the development of a simulation model of a current controller and a physical drive unit, both implemented in Simulink with the use of legacy code and regulated with field oriented control. The second part concerns the development of a dead-time compensation algorithm. LÄS MER