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.
Sinus infection, or sinusitis, is an inflammation of the sinuses and nasal passages. A sinus infection can cause a headache or pressure in the eyes, nose, cheek area, or on one side of the head.
To help open up congested nasal passages and sinuses, put a couple of drops of eucalyptus or menthol aromatherapy oil into a bowl of hot water, then breathe the vapors. In lieu of aromatherapy oil, dabbing some Vick's VapoRub on your skin underneath your nose can also be effective. 5.ee footnote* for links to much more. ______________________ ...Beware: Sinusitis is Often Misdiagnosed The problem with sinus issues is that they're very easily misdiagnosed. Sinus problems and post-nasal drip can actually be a tip-off that you're being affected by mold or fungi.