As we all know, the sound system and sound reinforcement system in sports venues are very demanding, and the overall configuration is also very important. Our Yingheng Sound has done many projects in sports venues, so we are very experienced. Today we are going to introduce the stadium sound solution

1、 The main characteristics of modern stadium electroacoustic system can be summarized in three aspects:

The overall solution of sound reinforcement system in sports venues

Pay more attention to the sound effect of the auditorium and venue;

In order to meet the needs of opening ceremony, closing ceremony or artistic performance of large-scale sports competitions, more attention should be paid to the provision of corresponding "mobile" sound reinforcement systems;

The electroacoustic system pays more attention to the digital network transmission and control system.

2、 The electroacoustic system of sports venues mainly includes

1. Live sound reinforcement system for sports competitions

2. Mobile sound reinforcement system for opening ceremony, closing ceremony and large-scale theatrical performance

3. Automatic priority broadcasting system meeting multi-level broadcasting (including emergency broadcasting)

4. Digital networked signal transmission and control system

5. Automatic detection system for power amplifier and signal transmission failure

3、 Basic requirements for sound reinforcement system of stadiums and gymnasiums

1. The regular use of stadiums and gymnasiums is sports competitions or mass gatherings, so the basic requirement for the sound reinforcement system is to ensure the intelligibility (or clarity) of the language sound reinforcement. This seems simple. It is not easy to really satisfy the audience seats (or most of the audience seats) of the stadium and gymnasium with good hearing in the implementation.

2. The use of stadiums and gymnasiums If there is an opening ceremony or closing ceremony of a large-scale sports meeting or a large-scale high-level theatrical performance, the sound reinforcement system will be used together with a high-quality "mobile system" and the original "fixed" installation system, which will have a better effect and a more economical way.

3. The audience group of modern stadiums and gymnasiums is different from the traditional "audience". More of them are "fans" who support the participating teams. The atmosphere of the sports competition is warm. However, for sound reinforcement, the "background noise" level has increased and is random, so full attention should be paid in the design of sound reinforcement system.