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.
So to keep your nasal passages moist, you can: 1  Use a humidifier or vaporizer. 2  Take long showers or -- very carefully -- breathe in steam from a pot on the stove.
Follow these quick steps for sinus headache relief: 1  Turn on a cool-mist humidifier or steam vaporizer. By keeping the air around you moist, you can help loosen the mucus buildup that's creating pressure in your sinuses and relieve the pain. 2  At the first sign of sinus problems, use a saline nasal spray.