Sentence examples for level of brightness from inspiring English sources
However, the authors also noticed that, when the luminance of the square was reduced, so as to match the luminance of the triangle in the lower hemifield, rat recognition performance was not affected (see Fig. 5B, last bar), thus suggesting that "what the rats computed was not absolute luminance per se so much as the area of bright pixels, irrespective of the actual level of brightness" [146].
It also suggests technologically improved designs that use less power for the same level of brightness.
"Patients coming in can be very anxious; there has to be a level of brightness," Dr. Drossman said.
The ordinary matte-white screen exhibits approximately the same level of brightness at wide angles as from the centre axis.
Resolution for the EB-W7, which features the same level of brightness, stands at 1,024×768 (price: $680).
Second, the PT-AE3000's waveform monitor seen mostly on professional video and film equipment measures the level of brightness output from a given video signal source.
The SyncMaster 957MB has a 19-inch screen and technology called MagicBright that provides three levels of brightness.
The lightbulb menu provides 24 levels of brightness, to cope with a wide range of lighting conditions from sunlight to complete darkness.
For example, Dr. Nayar demonstrated that when a digital camera with an 8-bit sensor, capable of registering 256 levels of brightness at each pixel, was modified with this technology, the sensor was capable of extracting up to 12 bits' worth of brightness measurements, 4,098 levels of brightness, thereby increasing the dynamic range.
The Toshiba Pocket PC e310 comes with a 3.5-inch color screen that can display more than 65,000 colors at a resolution of 240 by 320 pixels, and a choice of five levels of brightness can help preserve battery life.
The new theory (based on the Munsell colour system) hinges on the idea that as well as suiting different shades, people need varying levels of brightness, or contrast, to look their best.
