1, education sound system is mainly used in school classrooms, lecture halls, indoor stadiums, auditoriums and other places to provide students with a better listening experience. It usually includes microphones, speakers, amplifiers and other equipment. Teachers deliver classroom content through the microphone, while students hear clear sound through the speakers.
2, commercial sound system is usually used in commercial places, such as hotels, restaurants, conference centers, commercial entertainment centers. Commercial sound system can provide a more vivid, realistic entertainment experience, while maintaining the premises of high quality and high grade. Commercial audio systems include audio speakers, amplifiers, mixing consoles, signal processors and other equipment.
3, public **** broadcasting system is widely used in a variety of public **** places, such as airports, stations, subway stations, hospitals, plazas, parks and so on, to provide a wide range of information services for the public.