Essays about: "FIR"

Showing result 6 - 10 of 91 essays containing the word FIR.

  1. 6. Comparison of native and introduced tree species in a range from low to high productivity sites in southern Sweden

    University essay from SLU/Southern Swedish Forest Research Centre

    Author : Gailene Brazaityte; [2023]
    Keywords : introduced tree species; low productivity sites; moderate productivity sites; high productivity sites; Picea abies; Pinus sylvestris; Betula pendula; Picea glauca; Picea mariana; Picea sitchensis; Pinus contorta; Pseudotsuga menziesii; Abies grandis; Populus balsamifera; Larix x eurolepis; Populus tremula × Populus tremuloides;

    Abstract : The dilemma of climate change, biodiversity conservation and economic efficiency in nowadays forestry leads us to search for the new solutions. Introduction of non-native tree species becomes a more frequently explored field as a solution for the future problems. READ MORE

  3. 7. Modelling and Run-Time Control of Localization System for Resource-Constrained Devices

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

    Author : Albin Mosskull; [2022]
    Keywords : Cross-layer optimization; Resource-constrained devices; Automatic hyperparameter tuning; Runtime control; Visual-inertial localization; Korsskiktsoptimering; Resursbegränsade enheter; Automatisk hyperparameterreglering; Körtidsreglering; Visuell-tröghets lokalisering;

    Abstract : As resource-constrained autonomous vehicles are used for more and more applications, their ability to achieve the lowest possible localization error without expending more power than needed is crucial. Despite this, the parameter settings of the localization systems, both for the platform and the application, are often set arbitrarily. READ MORE

  4. 8. A Deep Learning Approach to Brain Tracking of Sound

    University essay from Linköpings universitet/Reglerteknik

    Author : Oscar Hermansson; [2022]
    Keywords : Cocktail party problem; AAD; GANs; CNN; FIR; Stimulus reconstruction; Locus of attention decoding; EEG;

    Abstract : Objectives: Development of accurate auditory attention decoding (AAD) algorithms, capable of identifying the attended sound source from the speech evoked electroencephalography (EEG) responses, could lead to new solutions for hearing impaired listeners: neuro-steered hearing aids. Many of the existing AAD algorithms are either inaccurate or very slow. READ MORE

  5. 9. A speech therapy support tool based on spectral density adjustment

    University essay from Lunds universitet/Matematisk statistik

    Author : Erik Stålberg; Artur Lidström; [2021]
    Keywords : speech therapy; spectral estimation; fundamental frequency estimation; FIR filter design; Mathematics and Statistics; Medicine and Health Sciences;

    Abstract : The purpose of this work is to expand the toolbox of speech language pathologists and give them the ability to redesign a patient’s voice to a healthier sounding one, thereby giving the patient a target voice to strive towards. A modified voice is generated by applying a finite impulse response (FIR) filter, altering the spectrum of the patient’s voice. READ MORE

  6. 10. Swedish substrates suited for circular production of the edible gourmet mushroom maitake

    University essay from SLU/Dept. of Biosystems and Technology (from 130101)

    Author : Anna Dahlin; [2021]
    Keywords : Grifola frondosa; maitake; mushroom production; spent mushroom substrate; circular production;

    Abstract : A selection of locally sourced substrates were evaluated for hyphal growth and fruiting body production of the edible gourmet mushroom maitake (Grifola frondosa). Hyphal growth was evaluated on a wide range of substrates (30) including different leaves, sawdust and waste from food production and the substrate that performed best was potato peelings, which showed development of a remarkably dense mycelium. READ MORE