Essays about: "Tonal analysis"

Showing result 1 - 5 of 8 essays containing the words Tonal analysis.

  1. 1. Estimating the risk of insurance fraud based on tonal analysis

    University essay from Lunds universitet/Matematisk statistik

    Author : Henrik Steneld; [2022]
    Keywords : Spectral analysis; Speaker recognition; Tonal analysis; Speaker Diarization; Machine Learning; LSTM; ResNet; Fraud detection; Mathematics and Statistics;

    Abstract : Insurance companies utilize various methods for identifying claims that are of potential fraudulent nature. With the ever progressing field of artificial intelligence and machine learning models, great interest can be found within the industry to evaluate the use of new methods that may arise as a result of new advanced models in combination with the rich data that is being gathered. READ MORE

  3. 2. NVH analysis and optimization of electric powertrain

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Anujit Dafle; [2022]
    Keywords : Electric powertrain; Gear whine; Noise Vibration Harshness NVH ; Elektrisk drivlina; kuggvin; buller och vibrationer;

    Abstract : With increasing focus on electromobility many companies are developing vehicles powered by an electric energy source. Previously, engines used to be the most prominent source of noise in a traditional Internal Combustion Engine (ICE) vehicle. READ MORE

  4. 3. Evaluation of outdoor environment in preschools using the soundscape approach

    University essay from Lunds universitet/Institutionen för byggvetenskaper; Lunds universitet/Teknisk akustik

    Author : Semir Caban; [2020]
    Keywords : Soundscape; statistical analysis; psychoacoustics; outdoor sound environment; sound environment in preschools.; Technology and Engineering;

    Abstract : Exposure to high levels of noise may affect a person’s health and behavior. A lot of education in Swedish preschool occurs outdoor, which makes having good sound environment important for the children and the teachers. READ MORE

  5. 4. Dynamic modelling of a power transfer unit of all-wheel drive vehicle in a 1-D simulation environment

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Shivanand Ambalavanan; [2018]
    Keywords : 1-D simulation; System simulation; LMS AMESim; Transmission Error; Hypoid gear; Power Transfer Unit; 1-D simulering; systemsimulering; LMS AMESim; transmissionsfel; hypoidväxel; vinkelväxel;

    Abstract : En Power Transfer Unit (PTU) eller vinkelväxel i ett drivsystem för allhjulsdrift är enväxellåda med en hypoid-växel som drevsats. PTUn ar placerad mellan fordonets transmissionoch kardanaxel och används för att fördela momentet från drivsystemet mellanalla hjulen. READ MORE

  6. 5. Brake noise : A study in multi-tonal brake squeal

    University essay from KTH/MWL Marcus Wallenberg Laboratoriet

    Author : Viktor Wiese; [2017]
    Keywords : ;

    Abstract : Brake squeal is a major problem for the vehicle industry due to recla-mations and quality perception of vehicles, as well as the unpredictability of its occurrence. This report investigates the physical reasons behind a multi-tonal brake squeal generated in a motorcycle disc brake. READ MORE