Essays about: "decibel"

Showing result 1 - 5 of 7 essays containing the word decibel.

  1. 1. Bullernivåer i hästtransporter

    University essay from SLU/Dept. of Anatomy, Physiology and Biochemistry

    Author : Linn Riddarhierta; Agnes Heinonen Persson; [2022]
    Keywords : Decibel; Buller; Häst; Stress; Transport; Väg; Hastighet;

    Abstract : Att transportera hästar kan innehålla flera moment där hästen kan känna stress eller obehag, inte bara vid lastning utan även under körning. På grund av detta säljs många hästtransporter på dagens marknad med fokus på att erbjuda god åkkomfort för hästen, men det beskrivs dock sällan om eventuell testad ljudisolering för att minska bullernivåerna. READ MORE

  3. 2. The Urban Soundscape of Western Harbour : Soundwalks and Psychoacoustics in the Western Harbour Area in Malmö

    University essay from Malmö universitet/Institutionen för Urbana Studier (US)

    Author : Lisa Persson; [2021]
    Keywords : Urban soundscape; Psychoacoustics; Noise; Western Harbour; Malmö.;

    Abstract : Sustainable urban design requires human wellbeing to be prioritized, considering all human senses (Torigoe, 2002). Sound, which is often overlooked in the municipalities planning offices, affects health in both positive and negative manner. READ MORE

  4. 3. Automatic Sound Level System : Constant volume at all times

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Jacob Röing; Martin Zheng; [2019]
    Keywords : Mechatronics; Sound; Sensor; Volume; Regulator; Arduino.; Mekatronik; Ljud; Sensor; Volym; Regulator; Arduino;

    Abstract : Studies have shown that music has plenty of positive effects on performances in working environments. The purpose of this project was to reap those benefits by developing a prototype that could automatically adjust the volume of a speaker. The prototype was also able to measure the total sound level in the surrounding environment. READ MORE

  5. 4. Acoustic Design of Swimming Halls

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

    Author : Malin Hall; [2016]
    Keywords : Acoustics; Swimming halls; Sound; The ear; Hearing capacity; Pshyco acoustics; Reverberation time; Speech intelligibility; Decibel; Hearing impairement; Frequency; Room acoustics; Technology and Engineering;

    Abstract : The Master thesis considers acoustic design of swimming halls. Focus is put into design solutions affecting the acoustic environment such as walls, absorbents and shape. The basis is gained from literature studies and new information achieved specific for the thesis. READ MORE

  6. 5. The Acoustics of Stockholm Concert Hall and Artificial Reverberation Systems : Evaluation of Stora salen and simulation of its electronic reverberation system

    University essay from KTH/Tal, musik och hörsel, TMH

    Author : Christoffer Carlsson; [2015]
    Keywords : artificial reverberation system ARS ; acoustical measurements; concert hall acoustics; acoustical simulation;

    Abstract : This master thesis examines the effects on the acoustical properties of a concert hall caused by an artificial reverberation system (ARS) and the possibility of simulating these properties. By examining the case of the Stockholm Concert Hall, which recently installed such a system, a greater understanding of the ARS will be gained and additional improvements of simulating such systems will be explored. READ MORE