audible signal

简明释义

声响信号信号

英英释义

例句

1.The smoke detector emitted an audible signal to alert the residents of the fire.

烟雾探测器发出了可听信号，以提醒居民火灾的发生。

2.The traffic light changes include an audible signal for visually impaired pedestrians.

交通信号灯的变化包括为视力障碍行人提供的可听信号。

3.During the test, the device generated an audible signal to indicate successful operation.

在测试期间，该设备产生了一个可听信号，以指示操作成功。

4.In case of an emergency, the alarm system will produce an audible signal to notify everyone.

在紧急情况下，警报系统将发出可听信号以通知所有人。

5.The coach used a whistle as an audible signal to start the game.

教练用口哨作为开始比赛的可听信号。

作文

In our daily lives, we often rely on various forms of communication to convey messages and information. One of the most fundamental methods of communication is through sound. Among the different types of sounds, an audible signal plays a crucial role in alerting individuals to important events or situations. An audible signal refers to any sound that can be heard and understood as a form of notification or warning. This can include alarms, sirens, beeps, and even spoken words. The effectiveness of an audible signal lies in its ability to capture attention and prompt immediate action from those who hear it.For instance, consider the use of fire alarms in buildings. When a fire breaks out, the audible signal emitted by the alarm system is designed to alert everyone in the vicinity. This audible signal is loud and distinct, ensuring that it can be heard over other noises. The primary purpose of this audible signal is to prompt people to evacuate the premises quickly and safely. Without such a clear and effective audible signal, the risk of injury or loss of life would significantly increase.Similarly, in the context of traffic management, audible signals are used to assist pedestrians, especially those with visual impairments. At many crosswalks, a specific audible signal, such as a chirping sound, indicates when it is safe to cross the street. This audible signal serves not only as a guide for individuals who cannot see the traffic lights but also helps to create a safer environment for everyone. The integration of audible signals in urban planning highlights the importance of accessibility and safety in public spaces.Moreover, audible signals are also prevalent in the world of technology. Many devices, such as smartphones and computers, utilize audible signals to notify users of incoming messages, alerts, or reminders. These sounds can vary in tone and volume, allowing users to customize their notifications according to their preferences. The use of audible signals in technology enhances user experience by providing immediate feedback and ensuring that important information is not overlooked.In conclusion, audible signals are an essential aspect of communication that transcends various domains of life. From emergency situations to everyday technology, these sounds serve as vital alerts that help individuals respond appropriately to their environments. Understanding the significance of audible signals allows us to appreciate the ways in which sound can facilitate safety, accessibility, and effective communication. As we continue to navigate a world filled with noise, the role of audible signals will remain indispensable in guiding us through both critical moments and routine tasks.

在我们的日常生活中，我们常常依靠各种形式的沟通来传达信息和消息。在不同类型的声音中，可听信号在提醒个人重要事件或情况方面发挥着至关重要的作用。可听信号是指任何可以被听到并理解为通知或警告的声音。这可以包括警报、警笛、嘟嘟声，甚至是口头语言。可听信号的有效性在于它能够引起注意，并促使听到的人立即采取行动。例如，考虑一下建筑物中火灾警报的使用。当火灾发生时，警报系统发出的可听信号旨在提醒附近的每个人。这个可听信号响亮且清晰，确保它可以在其他噪音中被听到。这个可听信号的主要目的是促使人们迅速安全地撤离现场。如果没有这样清晰有效的可听信号，受伤或生命损失的风险将显著增加。同样，在交通管理的背景下，可听信号被用来帮助行人，特别是那些视力障碍的人。在许多斑马线处，特定的可听信号，例如啁啾声，表示过马路是安全的。这个可听信号不仅为无法看到交通灯的人提供指导，还帮助为每个人创造一个更安全的环境。在城市规划中整合可听信号突显了公共空间中无障碍和安全的重要性。此外，可听信号在科技领域也非常普遍。许多设备，如智能手机和电脑，利用可听信号来通知用户收到的消息、警报或提醒。这些声音可以在音调和音量上有所不同，使用户能够根据自己的喜好自定义通知。科技中可听信号的使用通过提供即时反馈并确保重要信息不被忽视，从而增强了用户体验。总之，可听信号是沟通中不可或缺的一个方面，跨越生活的各个领域。从紧急情况到日常科技，这些声音作为重要的警报，帮助个人适当地响应他们的环境。理解可听信号的重要性使我们能够欣赏声音如何促进安全、无障碍和有效沟通。随着我们继续在充满噪音的世界中导航，可听信号的角色将在指导我们度过关键时刻和日常任务中保持不可或缺。