On July 9, Vice Chairman of the Hanoi People's Committee Vu Thu Ha signed and issued Plan No. 182/KH-UBND on installing LED screens and loudspeaker systems to serve the celebration, parade, and march of the 80th anniversary of the August Revolution (August 19, 1945 - August 19, 2025) and the National Day of the Socialist Republic of Vietnam (September 2, 1945 - September 2, 2025) in Hanoi.
The plan clearly states the purpose of installing LED screen and loudspeaker systems to meet the needs of a large number of people and tourists to directly watch the celebration, parade, and procession at many locations in Hanoi.
At the same time, it creates a joyful and exciting atmosphere, promotes patriotism and national pride among the people, and contributes to reducing the pressure on people and vehicles gathering in the central area to organize celebrations, parades and marches at Ba Dinh Square.
The installed equipment system must meet technical, aesthetic, and operational safety requirements, ensure image and sound quality in outdoor weather conditions, and comply with regulations on information security, traffic safety, fire prevention and fighting, and environmental protection.
All installation locations must be surveyed to ensure terrain conditions, electrical systems, signals, transmission lines; not obscure traffic signs or affect urban aesthetics.
The screen must have suitable brightness, rich broadcast content, closely following the propaganda orientation of the Central and the city, including: Live TV programs, historical documentary reports, propaganda video clips, training and joint training images of the forces, traditional songs, special reports promoting the capital and the country.
In particular, the LED screen system was surveyed and arranged in key areas, including parade routes and at the gateways of the capital to serve people from the suburbs to the inner city and at the grassroots level.
Specifically, 14 LED screens will be installed at 11 locations along 3 parade routes; 7 LED screens at 6 gateway points of the capital; 136 LED screens at public places arranged by local authorities. Priority will be given to using available facilities and screens at headquarters of agencies, cultural houses, schools, stadiums, etc. At the same time, 127 LED screens currently in operation managed and operated by businesses in the city will be mobilized to broadcast propaganda and communication content about the event. The installation of LED screens will be completed no later than August 27; the operation period will be from August 28 to September 2.
Regarding the loudspeaker system, the entire loudspeaker system is equipped in the form of equipment rental, without any requirement for reuse after the end of the mission. The loudspeaker system serves to broadcast content according to the operating script of the Organizing Committee (commands, marching music, ceremonial music) synchronously along the entire parade route with a total expected length of about 10km.
The route is divided into 200 sections, each section is 30m - 50m in distance and arranged with 1 to 2 speakers, hung on electric poles or lighting poles with a height of 3.5 to 4.5 meters, a total of about 400 speakers, ensuring even sound coverage. Each route is arranged with 2 to 3 nodes, each node includes 1 optical switch, audio controller and amplifier.
The time to complete the installation of the loudspeaker system is no later than August 20; the time to conduct synchronous testing of the system, check the sound quality and operating effects is from August 20 to August 30 (integrated with the preliminary and final review schedule according to the City People's Committee's Plan and the direction of the Central Steering Committee). The official operating time is September 2.
Source: https://hanoimoi.vn/ha-noi-lap-dat-huy-dong-284-man-hinh-led-phuc-vu-le-ky-niem-quoc-khanh-2-9-708607.html
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