acoustic signal

简明释义

音响信号

英英释义

例句

1.Birds often use acoustic signals to communicate with each other.

鸟类通常使用声学信号进行相互沟通。

2.The sonar system emits an acoustic signal to map the seabed.

声纳系统发出声学信号以绘制海底地图。

3.An acoustic signal can be transmitted through various mediums like air and water.

声学信号可以通过空气和水等多种介质传播。

4.The researchers used an acoustic signal to detect the presence of fish in the water.

研究人员使用声学信号来检测水中鱼的存在。

5.In marine biology, acoustic signals are crucial for studying whale communication.

在海洋生物学中，声学信号对研究鲸鱼沟通至关重要。

作文

In the realm of communication, acoustic signal plays a crucial role in transmitting information. An acoustic signal refers to sound waves that carry data from one point to another. These signals are fundamental not only in human interactions but also in various technological applications. For instance, when we speak, our vocal cords produce sound waves that travel through the air and are interpreted by the listener's ears. This process exemplifies how acoustic signals facilitate effective communication between individuals. Moreover, acoustic signals are extensively used in the field of marine biology. Scientists utilize sonar technology, which relies on acoustic signals, to explore underwater environments. By emitting sound waves and analyzing their echoes, researchers can map the ocean floor, locate schools of fish, and even study the behavior of marine mammals. This application of acoustic signals demonstrates their importance beyond human communication, highlighting their utility in scientific research and environmental conservation.In addition, acoustic signals are integral to modern telecommunications. Mobile phones, for example, convert our voice into acoustic signals that are digitized and transmitted over networks. The ability to send and receive these signals quickly and efficiently has revolutionized how we connect with others, making global communication instantaneous. Furthermore, advancements in technology have led to the development of high-fidelity audio systems that enhance the quality of acoustic signals, allowing for clearer and more immersive sound experiences.The significance of acoustic signals extends to the medical field as well. Ultrasound imaging, a technique widely used for prenatal scanning, relies on acoustic signals to create images of the inside of the body. By sending high-frequency sound waves into the body and measuring the echoes that return, healthcare professionals can visualize organs and detect potential health issues without invasive procedures. This non-invasive method underscores the versatility and value of acoustic signals in enhancing our understanding of human health.Furthermore, acoustic signals are essential in various industrial applications, such as monitoring machinery and detecting faults. Acoustic sensors can pick up sounds that indicate wear and tear or malfunctioning components, allowing for timely maintenance and preventing costly downtimes. This application illustrates how acoustic signals contribute to efficiency and safety in industrial operations.In conclusion, the concept of acoustic signals encompasses a wide array of applications that are vital to our daily lives. From facilitating personal communication to enabling groundbreaking scientific research and improving healthcare outcomes, acoustic signals are an indispensable part of modern society. As technology continues to evolve, the exploration and utilization of acoustic signals will undoubtedly expand, opening new avenues for innovation and discovery. Understanding the nature and importance of acoustic signals is essential for appreciating their impact on various fields and recognizing their potential for future advancements.

在沟通领域，声学信号在传递信息方面发挥着至关重要的作用。声学信号是指携带数据从一个点到另一个点的声波。这些信号不仅在人际交往中是基本的，而且在各种技术应用中也至关重要。例如，当我们说话时，我们的声带产生的声波通过空气传播，并被听者的耳朵解读。这一过程展示了声学信号如何促进个体之间的有效沟通。此外，声学信号在海洋生物学领域得到了广泛应用。科学家利用声呐技术，这依赖于声学信号，来探索水下环境。通过发射声波并分析其回声，研究人员可以绘制海底地图，定位鱼群，甚至研究海洋哺乳动物的行为。这种声学信号的应用展示了它们在科学研究和环境保护中的重要性，超越了人类的沟通。此外，声学信号在现代电信中也是不可或缺的。例如，手机将我们的声音转换为声学信号，这些信号被数字化并通过网络传输。快速高效地发送和接收这些信号的能力彻底改变了我们与他人的联系，使全球沟通变得瞬时。此外，技术的进步导致高保真音频系统的发展，这增强了声学信号的质量，使声音体验更加清晰和沉浸。声学信号的重要性还延伸到医疗领域。例如，超声成像是一种广泛用于产前扫描的技术，依赖于声学信号来创建身体内部的图像。通过向体内发送高频声波并测量返回的回声，医疗专业人员可以可视化器官并检测潜在的健康问题，而无需侵入性程序。这种非侵入性方法强调了声学信号在增强我们对人类健康理解方面的多样性和价值。此外，声学信号在各种工业应用中也至关重要，例如监控机器和检测故障。声学传感器可以捕捉到指示磨损或故障组件的声音，从而实现及时维护，防止昂贵的停机。这种应用说明了声学信号如何为工业操作的效率和安全做出贡献。总之，声学信号的概念涵盖了广泛的应用，对我们的日常生活至关重要。从促进个人沟通到推动突破性的科学研究和改善医疗结果，声学信号是现代社会不可或缺的一部分。随着技术的不断发展，对声学信号的探索和利用无疑会扩大，为创新和发现开辟新的途径。理解声学信号的性质和重要性对于欣赏它们对各个领域的影响以及认识它们未来发展的潜力至关重要。