Thereâs a microphone built into each cup of the headphones that samples the ambient noise near the ear. That noise signal is fed into an electronic circuit that analyzes it and creates a mirror image of the noise, then adds the noise back into the music signal.
The job description of a manager varies from organization to organization. Here is more about what a manager does, the manager's job description. The manager's role and job description is at a pay grade or job classification level of the organization that integrates functions and departments for implementation success.
Definition of Management Management is the art, or science, of achieving goals through people. Since managers also supervise, management can be interpreted to mean literally âlooking overâ â i.e., making sure people do what they are supposed to do.he third objective is protecting the machinery and resources of the organization, including the human resources. Management Functions To understand management, it is imperative that we break it down into five managerial functions, namely; planning, organizing, staffing, leading, and controlling.