The colon is your body's primary channel of elimination. (presstogether.com)
Nevertheless, experience is not the main or primary channel in human history for authority in the Christian faith. (religion-online.org)
The two primary channel speakers, left and right, should be placed roughly 3 - 4 feet off the center of the viewing screen (feel free to shrink these offsets if you have a particularly large screen to contend with) and at roughly ear height with the listener. (howtogeek.com)