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.
Jurchens are the ancestors of Manchus. The founder of the Qing dynasty, Nurhaci, never considered himself a Manchu. In fact, if you were to somehow speak to his ghost, if you say to Nurhachi that he was the first Manchu emperor of the Qing dynasty, he would not have any idea what youâre talking about.