Analog RGB signals carry video information for the three primary video colors on separate signals, one for each color. Formats that use analog waveforms for RGB signals in home entertainment systems include component video and video graphics array.
Finding ways to keep mucus thin will help it drain from your nose and sinuses and relieve your symptoms. Drinking plenty of clear fluids is one way to do this. You can also: 1  Apply a warm, moist washcloth to your face several times a day. 2  Inhale steam 2 to 4 times a day.
Salt-water irrigation is the best way to cleanse the nose and sinuses â this can help prevent or relieve sinus pain. You can use an over-the-counter saline nasal spray, but I recommend using a sinus rinse bottle, neti pot, or bulb syringe irrigation kit that you can get at the drugstore, advises Das.