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.
What to do about sinusitis. A step-by-step approach to treating and preventing sinusitis starts with a simple nasal wash. If you've ever had a cold that just wouldn't go away, chances are it was sinusitis â an inflammation of the paranasal sinuses, the cavities within the bones that surround the nose.