What is the abbreviation of hotel ird?

It's short for delivery department. His department.

The received digital code stream is converted into component digital video signals before compression, and then converted into analog TV signals through D/A conversion and video coding, and sent to ordinary TV receivers.

IRD is divided into satellite TV IRD, cable TV IRD and terrestrial broadcast TV IRD. IRD can be divided into two types according to different occasions: consumer type and commercial type.

The disadvantages of dividing departments by functions are:

1, functional personnel often develop a loyal attitude and behavior, and various functional departments often emphasize the importance of their own departments. The "wall" between them is universal, and the narrow views of functional personnel will undermine the integrity of the company.

Because of this, it is difficult to coordinate between functional departments. Dividing departments according to functions, only the general manager can be responsible for the overall affairs of the company. In a big company, such a responsibility is too heavy for a person.

Due to the lack of more positions, the training of managers is limited.