Essays about: "ljudnivå"

Showing result 1 - 5 of 24 essays containing the word ljudnivå.

  1. 1. Epidemiological survey of moderators moderators for railway noise annoyance

    University essay from KTH/Teknisk akustik

    Author : Tagiadin Assenai; [2023]
    Keywords : Akustik; psykoakusti; bullerstörningar; järnväg; ljudstörningar;

    Abstract : The disturbance caused by railway noise has been investigated in this paper. A total of 127residents living near the Västra Stambanan were interviewed, and the noise levels from NordiskaBeräkningsmodellen were compared with the perceived disturbance. The results of the studyindicate a correlation between indoor noise levels and disturbance. READ MORE

  3. 2. Modeling Melodic Accents in Jazz Solos

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

    Author : Misael Berrios Salas; [2023]
    Keywords : Accents; Jazz Solo; Support Vector Regression SVR ; eXtreme Gradient Boosting XGBoost ; Multiple Linear Regression MLR ; Dynamic; Accenter; Jazz Solos; Support Vector Regression SVR ; eXtreme Gradient Boosting XGBoost ; Multiple Linear Regression MLR ; Dynamisk;

    Abstract : This thesis looks at how accurately one can model accents in jazz solos, more specifically the sound level. Further understanding the structure of jazz solos can give a way of pedagogically presenting differences within music styles and even between performers. Some studies have tried to model perceived accents in different music styles. READ MORE

  4. 3. Hästen i skogsbruket – kommuners erfarenheter

    University essay from SLU/School for Forest Management

    Author : Malin Carlsson; Pernilla Johansson; [2022]
    Keywords : skogshäst; arbetshäst; tätortsnära; skogsvårdsåtgärd; markskador;

    Abstract : Hästarna hade förr en stor betydelse i skogsbruket, då de avlastade människan när det gällde bär- och draghjälp. I början på 1900-talet fanns det cirka 600 000 hästar i Sverige som sedan kom att minska drastiskt efter andra världskriget. READ MORE

  5. 4. Stockholmslandskapets uterum : utomhusträning i den urbana staden

    University essay from SLU/Dept. of Landscape Architecture, Planning and Management (from 130101)

    Author : Gustaf Viita Adamsson; [2021]
    Keywords : stadsplanering; fysisk aktivitet; stadens uterum;

    Abstract : Mot bakgrunden av att den urbana staden blir allt mer exploaterad och stadens uterum, det vill säga ytorna mellan bebyggelsen, minskar så ska denna uppsats behandla landskapsarkitektur, stadsplanering och fysisk aktivitet i Sveriges huvudstad, Stockholm. I dagens samhälle är en av de främsta folkhälsouppgifterna att få befolkningen mer fysiskt aktiv. READ MORE

  6. 5. Experimental study of how a motorized lower spray arm affects energy usage, wash result and sound level in a household dishwasher : A 3-level full factorial design investigating the effects of water pressure, rotational velocity and wash time

    University essay from Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)

    Author : Karl-Johan Karlsson; [2021]
    Keywords : Dishwasher; Motorized Spray Arm; Design of Experiments; Water Pressure; Rotational velocity; Dishwashing;

    Abstract : As the energy efficiency of dishwashers continuously improves, differentmanufacturers need to find new innovative solutions to further improve thedishwashers. To do so one can divide the areas of improvement into 4 parameters,water temperature, washing time, chemical treatment and mechanical processing. READ MORE