Essays about: "Audio decomposition"

Showing result 1 - 5 of 6 essays containing the words Audio decomposition.

  1. 1. Implementation and Comparative Analysis of Head-Related and Binaural Room Impulse Response in a Mid-Side Decomposition

    University essay from KTH/Teknisk akustik

    Author : Jonathan Ling; [2023]
    Keywords : Master’s Thesis; Spatial audio; Sound Externalisation; Binaural recording; Headphones; Mid-Side Processing; Masteruppsats; Rumsligt Ljud; Ljud-externalisation; Binaural Inspelning; Hörlurar; Mid-Sid processering;

    Abstract : This thesis aimed to clarify the essential factors involved in externalising audio over headphones. Extensive research was conducted, examining binaural cues and the latest advancements in the field. A novel approach was proposed, which applied HRIRs and BRIRs on a Mid-Side decomposition. READ MORE

  3. 2. Quantification of similarity between dickcissel song dialects

    University essay from Lunds universitet/Matematisk statistik

    Author : Patrik Andrén; [2020]
    Keywords : Mathematics and Statistics;

    Abstract : In this thesis, five methods of scoring the similarity of phrases from dickcissel birds are explored. The methods are tested on real and simulated data. The method that is found to perform the best is a variation of the spectrographic cross-correlation method that also looks at correlation in the frequency domain. READ MORE

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

    University essay from Luleå tekniska universitet/Institutionen för system- och rymdteknik

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

    Abstract : 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). READ MORE

  5. 4. A Comparison of Data Transformations in Image Denoising

    University essay from Uppsala universitet/Statistiska institutionen

    Author : Simon Michael; [2018]
    Keywords : Fourier Analysis; Principal Component Analysis; Singular Value Decomposition; Image Denoising;

    Abstract : The study of signal processing has wide applications, such as in hi-fi audio, television, voice recognition and many other areas. Signals are rarely observed without noise, which obstruct our analysis of signals. Hence, it is of great interest to study the detection, approximation and removal of noise. READ MORE

  6. 5. Developing a soprano classifier using FIR-ELM neural network

    University essay from Mälardalens högskola/Akademin för innovation, design och teknik

    Author : Peter Cederblad; [2016]
    Keywords : FIR-ELM; Audio decomposition; Soprano classifier;

    Abstract : This thesis aims at investigate the feasibility of classifying the soprano singing voice type using a single layer neural network trained with the FIR-ELM algorithm after that the monaural auditory mixture has been segmented with the Harmonic, Percussive and Residual, HPR, decomposition algorithm, previously introduced by Driedger et al.Two different decomposition structures has been evaluated both based on the same HPR decomposition technique. READ MORE