voice tube

简明释义

通话管传话筒传声筒

英英释义

例句

1.The teacher used a voice tube to project her voice across the noisy classroom.

老师使用了一个声音管来增强她在嘈杂教室里的声音。

2.In the museum, there was an exhibit featuring a voice tube that illustrated how ancient people communicated.

在博物馆里，有一个展览展示了一个声音管，说明古代人是如何交流的。

3.During the science experiment, we learned how sound travels through a voice tube.

在科学实验中，我们学习了声音是如何通过声音管传播的。

4.The voice tube made it easier for the children to communicate during the outdoor activity.

在户外活动中，声音管使孩子们更容易交流。

5.He fashioned a voice tube from cardboard to demonstrate sound waves.

他用纸板制作了一个声音管来演示声波。

作文

The concept of a voice tube is often associated with communication and the transmission of sound. In its most basic form, a voice tube can be seen as a simple device that amplifies the human voice. Historically, such tubes have been used in various forms, from ancient communication methods to modern-day applications. Understanding the significance of a voice tube requires us to explore its practical uses and the science behind sound transmission.In ancient times, people utilized natural materials to create voice tubes for long-distance communication. For instance, shepherds in mountainous regions would use hollowed-out logs or reeds to send their voices over great distances. This method allowed them to communicate with one another without the need for modern technology. The effectiveness of these voice tubes was due to the way sound waves travel through different mediums, which is a fundamental principle in acoustics.As society evolved, so did the technology surrounding voice tubes. The invention of the telephone in the 19th century marked a significant advancement in sound transmission. Alexander Graham Bell’s early designs included components that functioned similarly to a voice tube, allowing for clearer communication over wires. This innovation paved the way for modern communication devices, demonstrating how the basic principles of a voice tube can be applied to create sophisticated technology.In contemporary settings, the term voice tube can also refer to specific devices used in various fields, including medicine and sound engineering. For example, in medical settings, a voice tube might be used in the context of laryngoscopy, where doctors examine the vocal cords and airway. Here, the voice tube allows for the clear transmission of sound, making it easier for doctors to diagnose issues related to voice and breathing.Additionally, in the field of sound engineering, a voice tube can refer to equipment designed to capture and amplify sound for recordings or live performances. Microphones, for instance, utilize principles similar to those of a voice tube to convert sound waves into electrical signals, allowing for high-quality audio production. This application highlights the ongoing relevance of voice tubes in our daily lives, even if we may not recognize them by name.Moreover, the educational implications of understanding voice tubes are significant. In classrooms, teachers can demonstrate the principles of sound waves and acoustics using simple voice tubes. By constructing their own tubes from common materials, students can experiment with sound transmission, learning about pitch, volume, and frequency. This hands-on experience reinforces theoretical knowledge and sparks curiosity about the science of sound.In conclusion, the voice tube serves as a bridge between ancient communication methods and modern technology. Its fundamental role in the transmission of sound underscores its importance across various fields, from medicine to education and entertainment. By exploring the history and applications of the voice tube, we gain a deeper appreciation for the ways in which sound connects us and facilitates communication. As we continue to innovate and develop new technologies, the principles behind the voice tube will undoubtedly remain relevant, reminding us of the enduring power of the human voice and our desire to connect with one another.

‘声音管’的概念通常与交流和声音传播有关。在最基本的形式上，‘声音管’可以被视为一种放大人声的简单装置。从古代的交流方式到现代的应用，这种管道在不同形式中被使用。理解‘声音管’的重要性需要我们探索其实际用途和声音传播背后的科学。在古代，人们利用自然材料创建‘声音管’，用于远距离交流。例如，生活在山区的牧羊人会用挖空的木头或芦苇来将他们的声音传送到很远的地方。这种方法使他们能够在没有现代技术的情况下进行沟通。这些‘声音管’的有效性源于声音波通过不同介质传播的方式，这是声学中的一个基本原理。随着社会的发展，围绕‘声音管’的技术也在不断演进。19世纪电话的发明标志着声音传播的重大进步。亚历山大·格雷厄姆·贝尔的早期设计包括一些组件，其功能类似于‘声音管’，允许通过电线进行更清晰的通信。这一创新为现代通信设备铺平了道路，展示了‘声音管’的基本原理如何被应用于创造复杂的技术。在当代环境中，‘声音管’一词也可以指在各个领域中使用的特定设备，包括医学和声音工程。例如，在医学环境中，‘声音管’可能在喉镜检查的背景下使用，医生检查声带和气道。在这里，‘声音管’允许声音的清晰传输，使医生更容易诊断与声音和呼吸相关的问题。此外，在声音工程领域，‘声音管’可以指设计用于捕捉和放大录音或现场表演的设备。例如，麦克风利用与‘声音管’相似的原理，将声波转换为电信号，从而实现高质量的音频制作。这一应用突显了‘声音管’在我们日常生活中的持续相关性，即使我们可能不会以这个名字来识别它们。此外，了解‘声音管’的教育意义也很重要。在课堂上，教师可以使用简单的‘声音管’来演示声波和声学的原理。通过用普通材料构建自己的管道，学生可以实验声音传播，学习音调、音量和频率等知识。这种动手体验加强了理论知识，并激发了对声音科学的好奇心。总之，‘声音管’在古代交流方式和现代技术之间架起了一座桥梁。它在声音传播中的基本作用突显了其在医学、教育和娱乐等各个领域的重要性。通过探索‘声音管’的历史和应用，我们对声音如何连接我们和促进交流有了更深入的理解。随着我们继续创新和开发新技术，‘声音管’背后的原理无疑仍将保持相关性，提醒我们人声的持久力量以及我们渴望彼此连接的愿望。