Essays about: "Acoustic"

Showing result 16 - 20 of 428 essays containing the word Acoustic.

  1. 16. Mapping Noise Pollution with Open-source GIS

    University essay from Högskolan i Gävle/Samhällsbyggnad

    Author : Faustina Lina Yeboah; [2021]
    Keywords : Road traffic noise; CNOSSOS-EU; noise exposure; Lday; Levening; Lnight; Lden;

    Abstract : In a time when urban areas continue to expand, environmental noise pollution especially from road traffic remains a big challenge. This study was aimed at using open-source GIS tools to predict road traffic noise pollution using the mid-sized city of Gävle as a case study. READ MORE

  2. 17. Wideband Acoustic Immittance (WAI) Measurements: Normative Clinical Data for Adults : Bredbandstympanometri: Normativ klinisk data för vuxna

    University essay from Örebro universitet/Institutionen för hälsovetenskaper; Region Örebro län

    Author : David Simic; [2021]
    Keywords : ;

    Abstract : .... READ MORE

  3. 18. Comparison of intensified turbulence events in the Baltic Sea

    University essay from Uppsala universitet/Institutionen för geovetenskaper

    Author : Linnéa Hallgren; [2021]
    Keywords : turbulence; upper ocean; ocean mixing; parameterization;

    Abstract : Turbulence is important since it affects the exchange of momentum, heat, and trace gases between the atmosphere and the ocean. However, measuring oceanic turbulence is not straightforward and that is why parameterizations that describe turbulence events are important. READ MORE

  4. 19. Positioning Electric Field Sensors in the Marine Environment Using Passage Data

    University essay from Uppsala universitet/Fasta tillståndets fysik

    Author : Maria Langkilde; [2021]
    Keywords : electromagnetism; electric field sensors; sensor; marine environment; elektromagnetism; elektriska fältsensorer; sensor; marin miljö;

    Abstract : When underwater sensors are being deployed there is always some uncertainty about the actual position of the sensors. The most common way of determine the sensors position is the use of hydro-acoustic methods. However, for electric field sensors the most favourable would be to use the sensor system itself. READ MORE

  5. 20. A comparison of binaural recordings performed in six different room configurations

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

    Author : Denice Perkhed; [2021]
    Keywords : Binaural recordings; absorbtion coefficient; reverberation time; anechoic chamber; listening test; Psychoacoustics; Technology and Engineering;

    Abstract : Children in Swedish preschools are exposed to high noise levels that can cause hearing damage or voice related problems among both teachers and students, this since they have to raise their voice in order to make themselves heard in a noisy environment. Because of this it is of interest to be able to predict the sound environment in preschools. READ MORE