public address system

简明释义

播音系统

英英释义

例句

1.The concert was amazing, but the sound quality from the public address system（公共广播系统） could have been better.

音乐会很精彩，但来自公共广播系统（公共广播系统）的音质可以更好。

2.During the emergency drill, the instructions were communicated through the public address system（公共广播系统）.

在应急演习中，指示通过公共广播系统（公共广播系统）传达。

3.At the sports event, the results were announced over the public address system（公共广播系统）.

在体育赛事上，结果通过公共广播系统（公共广播系统）宣布。

4.The public address system（公共广播系统） was crucial for coordinating the large crowd during the festival.

在节日期间，公共广播系统（公共广播系统）对于协调大型人群至关重要。

5.The school installed a new public address system（公共广播系统） to ensure all announcements are heard clearly.

学校安装了一个新的公共广播系统（公共广播系统），以确保所有公告都能清晰听到。

作文

In today's world, effective communication is essential in various settings, whether it be in schools, conferences, or large public events. One of the most important tools for achieving this is the public address system. A public address system is an electronic sound amplification and distribution system that allows a person to communicate with a large audience. It typically consists of microphones, amplifiers, loudspeakers, and related equipment. The primary function of a public address system is to ensure that the voice of the speaker can be heard clearly by everyone present, regardless of the size of the venue.The importance of a public address system cannot be overstated. In educational institutions, for instance, teachers use these systems to make announcements that reach all students, ensuring that everyone is informed about important events or emergencies. This is particularly crucial in situations where quick dissemination of information is necessary. For example, during a fire drill, a public address system allows school officials to guide students safely and efficiently.Moreover, in corporate environments, meetings and conferences often require the use of a public address system to accommodate large audiences. Speakers can present their ideas and findings without straining their voices, while attendees can hear every word clearly, leading to better engagement and understanding. This is especially relevant in international conferences where participants may come from diverse backgrounds and may not share the same first language. A well-functioning public address system can bridge communication gaps and enhance the overall experience for everyone involved.In public events such as concerts, sports games, or political rallies, a public address system plays a vital role in creating an immersive atmosphere. Organizers use these systems to introduce performers, announce scores, or communicate important messages to the crowd. The ability to amplify sound ensures that even those seated far from the stage can enjoy the experience fully. Additionally, a public address system can be equipped with advanced technology, such as wireless microphones and digital mixers, allowing for greater flexibility and control over sound quality.However, it is important to note that the effectiveness of a public address system depends on several factors, including the acoustics of the venue, the quality of the equipment, and the skill of the operator. Poorly designed systems can lead to issues such as feedback, echo, or uneven sound distribution, which can detract from the audience's experience. Therefore, investing in high-quality equipment and trained personnel is essential for maximizing the benefits of a public address system.In conclusion, the public address system is an indispensable tool for effective communication in various settings. Its ability to amplify sound and reach large audiences makes it crucial for educational institutions, corporate environments, and public events. By ensuring that messages are conveyed clearly and effectively, a public address system enhances engagement, promotes safety, and creates memorable experiences for all participants. As technology continues to advance, we can expect to see even more innovative solutions that improve the functionality and accessibility of public address systems in the future.

在当今世界，有效的沟通在各种环境中都是必不可少的，无论是在学校、会议还是大型公共活动中。实现这一目标的最重要工具之一就是公共广播系统。公共广播系统是一种电子声音放大和分配系统，允许一个人与大量观众进行交流。它通常由麦克风、放大器、扬声器及相关设备组成。公共广播系统的主要功能是确保演讲者的声音能够被在场的每个人清晰地听到，无论场地的大小。公共广播系统的重要性不容小觑。例如，在教育机构中，教师使用这些系统发布通知，以便所有学生都能了解重要事件或紧急情况。这在需要快速传播信息的情况下尤为重要。例如，在火灾演习期间，公共广播系统使学校官员能够安全高效地指导学生。此外，在企业环境中，会议和研讨会通常需要使用公共广播系统来容纳大量观众。演讲者可以清晰地表达他们的想法和发现，而与会者则能够清楚地听到每一个字，从而提高参与度和理解力。这在国际会议中特别相关，因为参与者可能来自不同的背景，可能没有共同的母语。一个运作良好的公共广播系统可以弥补沟通障碍，提高所有参与者的整体体验。在音乐会、体育比赛或政治集会上，公共广播系统在营造沉浸式氛围方面发挥着至关重要的作用。组织者利用这些系统介绍表演者、宣布得分或向人群传达重要信息。扩音的能力确保即使是坐在舞台远处的人也能充分享受体验。此外，公共广播系统可以配备先进的技术，如无线麦克风和数字混音器，从而提供更大的灵活性和对音质的控制。然而，需要注意的是，公共广播系统的有效性取决于多个因素，包括场地的声学效果、设备的质量以及操作人员的技能。设计不良的系统可能导致反馈、回声或声音分布不均等问题，这可能会削弱观众的体验。因此，投资高质量的设备和训练有素的人员对于最大化公共广播系统的好处至关重要。总之，公共广播系统是各种环境中有效沟通不可或缺的工具。其放大声音并覆盖大规模观众的能力使其在教育机构、企业环境和公共活动中至关重要。通过确保信息清晰有效地传达，公共广播系统增强了参与度，促进了安全，并为所有参与者创造了难忘的体验。随着技术的不断进步，我们可以期待看到更多创新解决方案，以提高未来公共广播系统的功能和可访问性。