There are many types of PA systems, and the specific functions of each type are different. The following are functional descriptions of several common PA systems:
Profit Contribution Analysis System (PA System): This is an important system carrier for management accounting of Bank of China. Its main functions include internal funds transfer pricing, cost sharing, internal profit sharing and profit contribution index calculation.
Open CNC System (PA System): This PA system is an open CNC system based on PC technology. It is widely used in various mechanical processing fields such as turning, milling, drilling, boring, grinding, composite machine tools, laser cutting, etc. Its main function is to provide full-featured CNC solutions and support a variety of processing operations.
Intelligent Parking Assistance System (PA System): This PA system uses vehicle sensors to sense the surrounding environment, calculate the effective area where the vehicle can be parked, and perform parking operations. Its main function is to help the driver automatically park in the designated parking space, reducing the operating burden and parking accident rate.
Stage PA System: This PA system is mainly used for sound amplification, including microphones, amplifiers, speakers and other equipment. Its main function is to amplify the volume, covering the entire large space, focusing on the power of the sound amplification without deliberately requiring the frequency response range.