There are one or more microphones built into the headsets to detect external noise. By employing sophisticated electronic signal processing, an anti-noise signal is then generated to cancel out the external noise. In essence, this leaves only the desired music or soundtrack audible to the listener.
â¢ MANCHURIAN (adjective). The adjective MANCHURIAN has 1 sense: 1. of or relating to or characteristic of Manchuria or its people or their culture. Familiarity information: MANCHURIAN used as an adjective is very rare.
The adjectival term Oriental has been used by the West to mean cultures, peoples, countries, and goods from the Orient. Oriental means generally eastern. It is a traditional designation (especially when capitalized) for anything belonging to the Orient or East (for Asia), and especially of its Eastern culture.