Translate the given Spanish text to English

[Q]: Formula (A-) a .
[A]: Formula (A-)a.


[Q]: Integrated modular elements for process control.
[A]: ELEMENTOS MODULARES INTEGRADOS PARA CONTROL DE PROCESOS.


[Q]: The media server/controller generates control commands and provides the control commands.
[A]:
El servidor/controlador de medios genera comandos de control y provee los comandos de control.