Essays about: "korrekt ljud"

Showing result 6 - 10 of 21 essays containing the words korrekt ljud.

  1. 6. Effects of different characteristics of sound data on multi-label classification accuracy

    University essay from KTH/Datavetenskap

    Author : Emelie Wästlund; Elin Saks; [2022]
    Keywords : ;

    Abstract : One of many areas to which machine learning can be applied is sound recognition. A multi-label classification problem is a problem where several sounds, which are played simultaneously, are to be identified. READ MORE

  3. 7. Door closing sound quality related to door sealing stiffness

    University essay from KTH/Marcus Wallenberg Laboratoriet MWL

    Author : Riccardo Derton; [2021]
    Keywords : Door Closing Sound Quality; Customer’s Perspective; Psychoacoustics; Acoustic Analysis; Wavelet Analysis; Artificial Head; Door Closing Motion; Door Seals; Door Sealing Stiffness; Stiffness Analysis; Ljudkvalitet vid dörrstängning; Kundperspektiv; Psykoakustik; Akustisk analys; Wavelet analys; Konstgjort huvud; Dörrstängningsrörelse; Dörrtätningar; Styvhet i dörrtätningar; Styvhetsanalys;

    Abstract : The door closing action is a recurrent situation when using a vehicle, and its sound is therefore a common sensation, which would elicit pleasant feelings. Sensory pleasantness is an important aspect in terms of customer’s perspective, and it can be a contributing factor when deciding to buy or not a specific vehicle. READ MORE

  4. 8. Attenuation AND awareness? : Designing a method for measuring accuracy and certainty of sound identification when wearing a HPD

    University essay from Luleå tekniska universitet/Institutionen för ekonomi, teknik och samhälle

    Author : Markus Ahlberg; [2020]
    Keywords : Industrial design engineering; method design; sound identification; situational awareness; hearing protection devices; noise pollution; level-dependent function; Teknisk design; metoddesign; ljudidentifikation; situationsmedvetenhet; hörselskydd; buller; bullerföroreningar; nivåberoende funktion;

    Abstract : Noise pollution is widespread in today’s society, from traffic to industrial sources, and many people are confined to unhealthy acoustic environments through their employment. When noise cannot be eliminated at the sound source, the protective measure is usually to equip the employee with hearing protection devices (HPDs), e.g. READ MORE

  5. 9. Simulating flow-noise for after-treatment systems

    University essay from KTH/Teknisk mekanik

    Author : Adam Sandström; [2020]
    Keywords : Flow-noise; CAA; DES; non-refelctive boundary conditions; stretched grid; Menter SST;

    Abstract : Modern silencers for heavy vehicle applications are designed to cancel out the sound generated by the effects of combustion and propagation of exhaust gases through the engine after-treatment system. The complex geometry within the compact silencer give rise to self generated (or flow-) noise that contribute to the total sound power radiated at the exhaust outlet. READ MORE

  6. 10. Etologi i arbetet för bevarande : hur etologer kan bidra i bevarandeprojekt

    University essay from SLU/Dept. of Animal Environment and Health

    Author : Ellen Holm; [2019]
    Keywords : Bevarande; etologi; bevarandeetologi; beteende;

    Abstract : Det finns idag många arter som riskerar att utrotas, ofta på grund av mänsklig påverkan på deras habitat. Det tvärvetenskapliga fältet bevarandeetologi syftar till att använda etologi, kunskapen om djurs beteende och anledningen till det, inom bevarandet av dessa arter. READ MORE