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.
Use a humidifier. A humidifier provides a quick, easy way to reduce sinus pain and relieve a stuffy nose. The machine converts water to moisture that slowly fills the air, increasing the humidity in a room. Breathing in this moist air can soothe irritated tissues and swollen blood vessels in your nose and sinuses.