amplifying tube

简明释义

放大管

英英释义

例句

1.The amplifying tube in this old amplifier is crucial for its performance.

这台旧放大器中的放大管对其性能至关重要。

2.Using an amplifying tube in the radio circuit helped to boost the reception quality.

在收音机电路中使用放大管有助于提高接收质量。

3.The sound quality improved significantly when we added the amplifying tube to the speaker system.

当我们在音响系统中添加了放大管时，音质显著改善。

4.The engineer designed a new amplifying tube that could handle higher frequencies.

工程师设计了一种新的放大管，能够处理更高的频率。

5.In our physics lab, we experimented with an amplifying tube to increase the signal from our sensors.

在我们的物理实验室中，我们使用放大管来增强传感器的信号。

作文

In the world of electronics and sound engineering, the term amplifying tube refers to a crucial component that enhances audio signals. These tubes, often made from glass and containing a vacuum or gas, serve to increase the amplitude of sound waves, making them louder and clearer. The amplifying tube has a rich history, dating back to the early 20th century when it was first developed as a means to improve the quality of radio broadcasts. Engineers discovered that by using these tubes, they could significantly enhance the sound quality of their devices, leading to a revolution in audio technology.The operation of an amplifying tube is based on the principles of thermionic emission, where electrons are emitted from a heated cathode and travel towards an anode. This movement allows the tube to control and amplify electrical signals. As a result, the amplifying tube became a staple in various audio equipment, including radios, televisions, and musical instruments like electric guitars. Musicians particularly favor tubes for their warm sound and natural distortion, which adds character to the music.Despite the advent of modern solid-state technology, which offers smaller and more efficient alternatives, the amplifying tube maintains a loyal following among audiophiles and professionals. Many believe that tubes produce a richer, more dynamic sound compared to their transistor counterparts. This has led to a resurgence in the popularity of tube amplifiers, especially in high-end audio systems.The aesthetic appeal of amplifying tubes cannot be overlooked either. Their glowing filaments and vintage designs evoke a sense of nostalgia, attracting collectors and enthusiasts alike. Many audio manufacturers have embraced this trend, producing new devices that incorporate both modern technology and classic tube design.In conclusion, the amplifying tube remains an essential element in the realm of sound amplification. Its unique ability to enhance audio signals while providing a distinctive sound quality ensures its place in both historical and contemporary audio engineering. As technology continues to evolve, the amplifying tube stands as a testament to the enduring quest for superior sound quality and the appreciation of craftsmanship in audio production.

在电子和声学工程的世界中，术语放大管指的是一种关键组件，用于增强音频信号。这些管子通常由玻璃制成，并且内部含有真空或气体，旨在增加声波的幅度，使其更响亮、更清晰。放大管有着悠久的历史，可以追溯到20世纪初，当时它首次被开发出来，以改善广播电台的音质。工程师们发现，通过使用这些管子，他们可以显著提高设备的音质，从而引发了音频技术的革命。放大管的工作原理基于热电子发射的原理，其中电子从加热的阴极发射并朝向阳极移动。这种运动使得管子能够控制和放大电信号。因此，放大管成为各种音频设备的主流，包括收音机、电视和电吉他等乐器。音乐家特别喜欢使用管子，因为它们提供温暖的声音和自然的失真，为音乐增添了特色。尽管现代固态技术的出现提供了更小、更高效的替代品，但放大管在音响爱好者和专业人士中仍然保持着忠实的追随者。许多人认为，与晶体管相比，管子能够产生更丰富、更动态的声音。这导致了管放大器在高端音频系统中的受欢迎程度再次上升。放大管的美学吸引力也不容忽视。它们发光的灯丝和复古设计唤起了一种怀旧感，吸引了收藏家和爱好者。许多音频制造商也接受了这一趋势，生产出结合现代技术和经典管子设计的新设备。总之，放大管在声音放大的领域中仍然是一个不可或缺的元素。它独特的增强音频信号的能力，同时提供独特的音质，确保了它在历史和当代音频工程中的地位。随着技术的不断发展，放大管作为对追求卓越音质和音频制作工艺欣赏的持久追求的见证，依然屹立不倒。