Essays about: "speech separation"

Showing result 1 - 5 of 14 essays containing the words speech separation.

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

    University essay from Linköpings universitet/Kommunikationssystem

    Author : Amanda Gidlöf; [2023]
    Keywords : 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;

    Abstract : 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. READ MORE

  3. 2. Speech Intelligibility in Radio Broadcasts : A Case Study Using Dynamic Range Control and Blind Source Separation

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Martin Linder Nilsson; [2022]
    Keywords : Speech enhancement; speech intelligibility; audibility; dynamic range control; blind source separation; object-based audio; public service.;

    Abstract : Creating the optimal balance between dialogue level and ambient sound is extremely important in media productions. This process is however inherently difficult due to that people’s requirements and preferences are not uniform. READ MORE

  4. 3. Evaluation between Google's and Microsoft's automated speech recognition services regarding performance in Swedish

    University essay from Uppsala universitet/Institutionen för informationsteknologi

    Author : Nils Sörby; [2022]
    Keywords : ;

    Abstract : This thesis describes the comparison of two Automatic Speech Recognition (ASR) systems, used in the context of call center self-service systems, in Swedish. One of the ASR systems is provided by Google and the other is from Microsoft. READ MORE

  5. 4. The Wall: The Right to Liberty and Security at the US–Mexico Border

    University essay from Göteborgs universitet/Institutionen för globala studier

    Author : Hanne Karlsson; [2021-07-01]
    Keywords : migration; US–Mexico border; migration; migrants; refugees; detention; asylum; non citizenship; securitization; social constructionism;

    Abstract : The migration and refugee situation on the US–Mexico border has been heavily debated and caused a lot of controversy in the last couple of years, much as a consequence of the Trump administration’s immigration policy and promise of a wall along the border. This thesis, therefore, aims to analyze how migrants’ and refugees’ right to liberty and security was affected by the way the Trump–government portrayed them, and the phenomenon of migration, as a security threat. READ MORE

  6. 5. Domain Adaptation for Attention Steering

    University essay from Lunds universitet/Institutionen för reglerteknik

    Author : Johanna Wilroth; [2020]
    Keywords : Technology and Engineering;

    Abstract : A major problem in the development of intelligent hearing aids is often referred to as the cocktail party problem. It describes the remarkable ability of the human brain of filter out unwanted sounds in a noisy environment, while focusing on a single talker or conversation. READ MORE