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.
Most commonly, when you hear the term Caucasian it is meant as a racial term synonymous with European or white. 2. In its original meaning, the term Caucasian refers to the Caucasus region (which contains the independent states of Armenia, Azerbaijan and Georgia, as well as part of the Russian Federation).The Caucasus is considered a transitional zone between Europe and Asia.ost commonly, when you hear the term Caucasian it is meant as a racial term synonymous with European or white. 2. In its original meaning, the term Caucasian refers to the Caucasus region (which contains the independent states of Armenia, Azerbaijan and Georgia, as well as part of the Russian Federation).