Oriental public broadcasting background music video conferencing system installation, all-in-one

Haikou Lianshengda Technology Development Co., Ltd. was established in 2007. Since its establishment, it has been adhering to the company's development philosophy of resounding throughout the province with its voice, developing through innovation, and striving for the development of Chinese brands. It is committed to network broadcasting systems, intelligent broadcasting systems, R&D, design, production, sales and related services of professional sound reinforcement systems, background music, digital conference systems, conference monitoring systems, etc. With high-quality overall solutions and years of experience, Liansheng Technology has become one of the top ten companies in the industry so far. It has been successfully used in schools, gymnasiums, buildings, smart buildings, hotels, guesthouses, real estate, companies and factories, industrial and mining enterprises, enterprises and institutions, subways, highways, banks, safe cities, village-to-village access, flood and disaster prevention, parks, Squares, pedestrian streets, hospitals, shopping malls, supermarkets, stations, docks, airports, entertainment and leisure venues, exhibition halls, public security organs, CPPCC, National People's Congress and other government units, and have been well received by customers, fully verifying that Liansheng Technology Electronics The high technology, practicality and stability of the product. The company's other business scope includes security monitoring systems, access control systems, weak current projects, building intercom equipment, broadcast systems, optical fiber splicing projects, integrated wiring projects, wireless network installation and a series of safety and security projects.
>Public broadcasting systems are classified by use) Outdoor broadcasting systems
Outdoor broadcasting systems are mainly used in stadiums, stations, parks, art squares, musical fountains, etc. It is characterized by a large service area and spacious space. The background noise is loud and the sound propagation is mainly direct sound
The required sound pressure level is high. If there are reflective objects such as high-rise buildings around and the speaker layout is not reasonable, the sound wave will be reflected multiple times and cause a delay exceeding the above, which will cause It causes double sound or multiple sounds, and in severe cases, echo and other problems will occur, affecting the clarity and sound image localization of the sound. The acoustics of outdoor systems are also affected by climate conditions, wind direction and environmental interference.
) Indoor broadcasting system
Indoor broadcasting system is the most widely used system, including various theaters, stadiums, dance halls, etc. It is highly professional and can be used for non-verbal sound amplification and various artistic performances. It has very high requirements for sound quality. System design must not only consider electro-acoustic technical issues, but also involve architectural acoustic issues. Factors such as the shape of the room have a greater impact on sound quality.
) Public broadcasting system
Public broadcasting system provides background music and radio programs for hotels, commercial buildings, ports, airports, subways, and schools. In recent years, the public address system also serves as emergency broadcast and can be linked with the fire alarm system. The public address system has many control functions. Such as constituency broadcast and all-call broadcast functions, forced power switching function and priority broadcast right function, etc. The speaker load is large and scattered, and the transmission line is long. In order to reduce transmission line losses, constant voltage or high impedance transmission is generally used. The sound pressure requirements are not high, and the sound quality is mainly mid-range and mid-treble.
)Conference system
With the increase in domestic and international exchanges, telephone conferencing, video conferencing and digital conferencing systems have developed rapidly in recent years. Conference systems are widely used in conference centers, hotels, groups and government agencies. Conference systems include conference discussion systems, voting systems, simultaneous interpretation systems and video conference systems. It is required that the audio and video (image) systems are synchronized, and all conference data are controlled and stored by computer.
The company has a group of professional and technical construction teams that complete every project with heart and soul. On top of service, we focus on customers.
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Contact number Ms. Wang
Company name Haikou Lianshengda Technology Development Co., Ltd.
Address Unit Huilong Plaza, Longkun South Road, Qiongshan District, Haikou City