Sökning: "Source separation"

Visar resultat 1 - 5 av 156 uppsatser innehållade orden Source separation.

1. 1. Discharge and Flame Chemistry in Lithium-Ion Battery Vent Gases : Investigations using Breakdown Experiments with Laser-Based Diagnostics

   Master-uppsats, Lunds universitet/Förbränningsfysik; Lunds universitet/Fysiska institutionen

   Författare :Julia Lövgren; [2023]
   Nyckelord :PLIF; Laser-induced fluorescence; Laser-based diagnostics; Combustion; Lithium-ion battery; Physics and Astronomy;

   Sammanfattning : Due to the environmental impact of fossil fuels, there has been a growing interest in lithium-ion batteries for electric vehicles. However, safety concerns have arisen regarding potential fire hazards associated with the vent gases of these batteries. LÄS MER

3. 2. Den mest inflytelserikaste historieförmedlaren : En tematisk analys om hur män och kvinnor porträtteras i spelfilmer med andra världskriget som tema

   Kandidat-uppsats, Södertörns högskola

   Författare :Joanna Krokbäck; [2023]
   Nyckelord :Genussystem; genuskontrakt; historieförmedling; undervisningsmaterial;

   Sammanfattning : The aim of this study is to find out how four films with a historical plot about the Second World War, created in the last ten years portray men and woman. The work has been based on a historical-cultural framework to see how popular-culture films are a good way of working in history teaching. LÄS MER

4. 3. Study of the effects of the operating conditions of a decanter centrifuge on a pilot-scale protein recovery setup from cold-pressed rapeseed press cake

   Master-uppsats, Lunds universitet/Livsmedelsteknik och nutrition (master)

   Författare :Sergio de La Cruz Padilla; [2023]
   Nyckelord :By-product; Rapeseed press cake; protein; Food engineering; Agriculture and Food Sciences; Technology and Engineering;

   Sammanfattning : There is significant evidence to suggest that diets that include high levels of meat consumption have negative effects on both the environment and human health. As a result, efforts are being made to identify and characterize more plant-based proteins, such as those found in rapeseed. LÄS MER

5. 4. Design and Modeling of InxGa(1−x)As/InP based Nanosheet Field Effect Transistors for High Frequency Applications

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

   Författare :Hanyu Liu; Xi Chen; [2023]
   Nyckelord :nanosheet NS ; gate-all-around GAA ; channel release; parasitic channel; MATLAB; COMSOL; technology node; Technology and Engineering;

   Sammanfattning : The advancement of CMOS technology has been fueled by the need to satisfy Moore’s law by shrinking transistors to progressively smaller sizes and increasing the transistor density per unit area [1]. The dimension of the state-of-the-art MOSFET is now down to a few nanometers. LÄS MER

7. 5. Evaluation of Methods for Sound Source Separation in Audio Recordings Using Machine Learning

   Master-uppsats, Linköpings universitet/Kommunikationssystem

   Författare :Amanda Gidlöf; [2023]
   Nyckelord :Sound source separation; signal processing; audio processing; speech enhancement; speaker identification; speech separation; speech processing; speaker separation; single channel; multi channel; cocktail party problem; machine learning; neural network; deep learning; deep neural network; convolutional network; dual-path network; filter-and-sum network; recurrent network; beamforming;

   Sammanfattning : Sound source separation is a popular and active research area, especially with modern machine learning techniques. In this thesis, the focus is on single-channel separation of two speakers into individual streams, and specifically considering the case where two speakers are also accompanied by background noise. LÄS MER