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Recalling the turbulent years and paying tribute to the great man Comrade Mao Zedong, CADAC, a well-known British brand, holds high respect and praises the history of China. After strict inspection and screening by government departments such as Shaoshan Management Bureau, CADAC has successfully donated a HOA immersive sound system worth millions of yuan and a series of high-performance sound amplification equipment. This not only greatly enhances the modern audio-visual experience of Mao Zedong Square, but also injects new vitality into the commemoration of great figures and the inheritance of red culture.

Immersive Sound Processor

The system core adopts CADAC CP32 immersive sound processor, based on FPGA core technology and integrating advanced HOA algorithms, which can render various audio formats such as mono, stereo, 5.1, 7.1 into immersive sound 3D sound effects. Through carefully arranged 24 speaker arrays, the sound truly achieves a qualitative leap from "audible" to "visible", making every visitor feel like they are in the long river of history. In the system link design, a dual backup transmission scheme of parallel digital and analog signals is adopted, greatly improving the safety and stability of on-site performances, ensuring that important activities are foolproof.

In addition, we have specially invited renowned musicians Dai Yuqiang, recording artists Zhao Ping and Chen Xi, conductor Niu Chuang, and others to use the internationally leading and domestically pioneering HOA immersive sound technology to re record the classic red song "The East is Red" and present it to the people of the country on the occasion of Comrade Mao Zedong's birthday. When tourists from all over the country immerse themselves in the square, they can feel the passionate melody and deep emotions of 'The East is Red', as if crossing time and space, closely connected to that glorious era.

CADAC in the UK, with its internationally leading and domestically pioneering immersive sound technology, expresses infinite respect and deep nostalgia for Comrade Mao Zedong, and calls for the patriotism of every Chinese person to jointly recall the glorious years and continue the red bloodline.