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In the audio system, speakers are important components that convert electrical signals into audible sound, meeting people's needs for music, voice, audiovisual effects, and more. In the public broadcasting system, speakers can achieve large-scale sound transmission. For example, in school playgrounds, traditional broadcasting may cause noise disturbance, while directional speakers can concentrate the broadcasting sound of the playground within the playground area for balanced and clear transmission, solving this problem.

The speakers in car audio systems provide drivers and passengers with a high-quality music experience. Different styles of speakers also have different performances in car audio systems, for example, some speakers can achieve sound balance, enhance low-frequency volume, and make music more full.

In exhibition display scenarios, directional speakers such as directional speakers like Juyinbao can play different explanatory voices in different exhibition areas of the venue, creating independent audio zones that do not interfere with each other, effectively conveying the stories behind the exhibits, and enhancing the visitor experience.

In financial and medical institutions such as banks and hospitals, active directional speakers can create independent audio areas in open spaces. In banks, the technology of directional sound generation through devices is used to propagate sound within designated areas, achieving audio independence, non crosstalk, and other functions, reducing the impact of environmental sound and improving banking business efficiency. In hospitals, patients or their families can independently receive corresponding information in specific areas, with each sound zone being independent and not interfering with each other, protecting the privacy of patients and effectively improving the overall sound environment of the hospital.

In short, speakers play an important role in various fields, and with the continuous development of technology, their application scenarios will also continue to expand and innovate.