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 Qing Dynasty; Manchu: daicing gurun), sometimes known as the Manchu Dynasty, was a dynasty founded by the Manchu clan Aisin Gioro, in what is today northeast China, expanded into China and the surrounding territories, establishing the Empire of the Great Qing.The Qing Dynasty was the last Imperial dynasty of China.Declared as the Later Jin Dynasty in 1616, it changed its name in 1636 to Qing, and became the ruler of all of China in 1644, completing the Manchu conquest.he Qing Dynasty was founded not by the Han Chinese, who form the majority of the Chinese population, but the Manchus, today an ethnic minority in China. Nomadic babarians, the Manchus first rose to prominence in what is now northeastern China.