Sökning: "Jens Forssén"
Hittade 4 avhandlingar innehållade orden Jens Forssén.
1. Calculation of sound reduction by a screen in a turbulent atmosphere
Sammanfattning : .... LÄS MER
2. The Influence of Atmospheric Turbulence on Barrier Sound Reduction
Sammanfattning : Numerical modelling and measurements are used for studying the reduced performance of a noise barrier, caused by a turbulent atmosphere. The turbulence scatters the sound, which leads to an increased noise level in the acoustic shadow region behind the barrier. LÄS MER
3. Interpolation Techniques with Applications in Video Coding
Sammanfattning : Recent years have seen the advent of RGB+D video (color+depth video), which enables new applications like free-viewpoint video, 3D and virtual reality. This is however achieved by adding additional data, thus increasing the bitrate. LÄS MER
4. Wind Turbine Noise and Natural Sounds : Masking, Propagation and Modeling
Sammanfattning : Wind turbines are an environmentally friendly and sustainable power source. Unfortunately, the noise impact can cause deteriorated living conditions for nearby residents. The audibility of wind turbine sound is influenced by ambient sound. This thesis deals with some aspects of noise from wind turbines. LÄS MER