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.
1 Do not blow your nose for at least two weeks, maybe longer if your doctor requests. You may wipe your nose, but do not blow.  Try not to sneeze, but if you must sneeze, do so with your mouth open. A closed mouth sneeze will build up too much pressure in the sinus.