نتایج جستجو برای: mobile handset
تعداد نتایج: 171972 فیلتر نتایج به سال:
MPEG-1, layer 3 handsets equipped with dual loudspeakers and three-dimensional audio modules have received much attention in the market of consumer electronics. To create spatial impression during audio reproduction, the head-related transfer function (HRTF) and the crosstalk cancellation system (CCS) are key elements in many audio spatializers. However, there are many factors that one should t...
The energy absorbed from the radio-frequency fields of mobile telephones depends strongly on distance from the source. The authors' objective in this study was to evaluate whether gliomas occur preferentially in the areas of the brain having the highest radio-frequency exposure. The authors used 2 approaches: In a case-case analysis, tumor locations were compared with varying exposure levels; i...
The proposed method describes an automatic exposure correction algorithm improved by a skin recognition technique. The approach analyzes the Bayer data, captured using a ccd/cmos sensor, or the corresponding color generated picture; after identifying the skin key features, the algorithm adjusts the exposure level using a 'camera response'-like function. This method aims to solve some of the typ...
In the field of computer graphics, fluid-like motion is an important and challenging problem with many applications. Currently, the graphical performance and resolution of the mobile handset is highly improved; therefore, mobile 3D games and physically based animations are also more and more popular items in the mobile services. Yet interactive physically-based fluid simulation is still challen...
This paper presents effectiveness of a RF-controlled spatial fading emulator on MIMO performance evaluation in a street microcell environment in comparison with a radio propagation test. The fading emulator can produce a radio propagation environment with a uniform and non-uniform angular power spectra (APS) in the horizontal plane. In this paper, we measured MIMO characteristics of four handse...
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