Pixels per inch, a measurement of pixel density, depends on the resolution of a document or device. The average PPI is about 72 dots per inch. The input resolution can be measured by pixels per inch (PPI), and a good photograph usually requires 300 DPI.Know More
PPI and DPI can be used in reference to printing images on paper, computer monitor and TV resolutions, as well as digital cameras (which have three dots per pixel) and smartphone screens. The proper amount of PPI will be determined by the size of the image. Pixels per inch also can be interchanged with pixels per centimeter (PPCM), as they are both measurements of pixel density.
The direction a Dish Network satellite dish is pointed (consisting of the azimuth and elevation) depends on the geographic location of the dish. The direction can be south-southwest or south-southeast depending on which set of satellites the dish is accessing.Full Answer >
An 80-inch TV is a TV that measures 80 inches diagonally from the lower left-hand corner to the top right-hand corner. This measurement starts on the inside of the bevel, or frame, of the TV.Full Answer >
Television screen size is measured diagonally from corner to corner. For example, a 60-inch TV screen measures 60 inches from the lower-left corner of the screen to the upper-right corner.Full Answer >
Plasma TVs can be distinguished primarily by their resolution, brightness and integrated features. According to PC Magazine, with pixelated-display devices, like plasma screens, resolution is essentially a measure of the number of picture elements contained in the screen's area. The higher the pixel count, the finer the details the screen can display.Full Answer >