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.
Wiktionary (4.50 / 2 votes) Rate this definition: management (Noun). administration; the process or practice of managing. management (Noun). The executives of an organisation, especially senior executives. management (Noun). Judicious use of means to accomplish an end.