The System Console PA System used in various public places is different, and the fire protection broadcast must use equipment that meets the fire department and radio technical specifications. These equipment can clearly transmit information to all corners. However, in addition to the above-mentioned requirements of fire broadcasting, commercial broadcasting must also consider the sound quality of the broadcasting system. Therefore, it is usually necessary to consider the setting position of the main cabinet, the setting position and degree of the sub-controller, the setting position of the range and the degree. Must install location. The installation and types of volume attenuators, speakers, etc., will more carefully evaluate the on-site environment, plan improvements and meet the needs of users.
The five most important parts of the System Console PA System:
1. Source output equipment: microphones, CD players, radios, etc., which can provide equipment for reading and collecting required audio signals.
2. Audio source input equipment: pre-stage mixing amplifier, matrix mixing amplifier, etc., equipment that can adjust, match and modify the input audio signal
3, power amplifier device: level power amplifier, relay power amplifier, etc., amplify all audio signals to push the device's load equipment (speaker) power supply.
4. Sound output equipment: intermediate transformers, wall-mounted, top speakers, horn speakers, etc., which convert all audio signals into sound output equipment.
5. Operation and control equipment: digital transmission host, timing clock, etc. can control system startup and shutdown and sound output.
The above five operation and control equipment is the most important part of the entire System Console PA System, and I hope it will be helpful to you.
