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.
Manchukuo was a puppet state of the Empire of Japan in Northeast China and Inner Mongolia from 1932 until 1945. It was initially governed as a republic, but in 1934 it became a constitutional monarchy. It had limited international recognition and was de facto under the control of Japan. The area, collectively known as Manchuria by westerners and Japanese, was the homeland of the Manchus, including the emperors of the Qing Dynasty. In 1931, the region was seized by Japan following the Mukden Inci