Zoning & Subdivision. Zoning is the set of rules that govern how land may be used and the development standards for all property within Nashville. Zoning is necessary to protect the community health, safety and welfare.
The refresh rate is the number of frames per second the television can display. Its unit is a Hertz, which is equal to 1/second. 120Hz means it can draw 120 images per second. The refresh rate of televisions is misleading and is mixed with marketing lies. The increased refresh rate (120Hz and higher) was introduced by manufacturers as an indirect way to reduce the motion blur problem of LCDs and LEDs. However, the response time of 120Hz and 240Hz TVs is usually the same as 60Hz ones. Do not look at the refresh rate of a TV. Not only is the advertised number false, but a 120Hz+ TV does not reduce the amount of motion blur in console games. The response time is the best measure of motion blur in an LED TV. It is the time a pixel takes to transition from one color to another.
Refresh rates below 75 Hz can produce an often-imperceptible flicker that can cause eyestrain after long viewing. While some cards can support as high as 120 Hz, sometimes even higher, it is recommended you run 85-90 Hz; rates beyond 90 Hz add an unnecessary processing burden to the eyes. Finally, an LCD does not have a refresh rate; however, if you need to set a rate, values of 40Hz or 60Hz can be used.