Using the room itself, as a monochromatic backdrop for decor allows you to paint darker. It envelops you in color, says interior designer Garrison Hullinger. With no separation between wall and ceiling, it is easier on the eye.. Treff LaFleche also advocates using deep colors. In the absence of contrast between trim and wall, the stronger colors appear lighter and softer..
In electronics, it isusually used for plotting antenna directional patterns.TACAN is a polar-coordinate type radio air-navigation system that provides an aircrew withdistance information, from distance measuringequipment (DME), and bearing (azimuth)information.
In the table below, you can see that aircraft TACAN systems cannot receive aircraft TACAN transmissions in REC or T/R, so one must use the A/A modes (air-to-air). Notice that both aircraft must be spaced 63 channels apart.