amplifier band width

简明释义

放大器带宽;

英英释义

例句

1.A narrow amplifier band width can lead to distortion and loss of sound quality in musical instruments.

狭窄的放大器带宽可能导致乐器的失真和音质下降。

2.In radio communications, a wider amplifier band width allows for clearer signals and better reception.

在无线电通信中，更宽的放大器带宽可以提供更清晰的信号和更好的接收效果。

3.For optimal performance, the amplifier band width should match the frequency range of the input signal.

为了获得最佳性能，放大器带宽应与输入信号的频率范围匹配。

4.When designing an audio amplifier, engineers must consider the amplifier band width to ensure high fidelity sound reproduction.

在设计音频放大器时，工程师必须考虑放大器带宽以确保高保真声音再现。

5.The performance of the audio system greatly depends on the amplifier band width, which refers to the range of frequencies it can effectively amplify.

音频系统的性能在很大程度上取决于放大器带宽，即它可以有效放大的频率范围。

作文

In the world of electronics, understanding the concept of amplifier band width is crucial for designing effective circuits. The term refers to the range of frequencies over which an amplifier can operate effectively. An amplifier is a device that increases the power of a signal, and its performance is largely determined by its amplifier band width. This means that if you are working with audio signals, radio frequencies, or any other type of electronic signals, knowing the amplifier band width will help you select the right amplifier for your needs.To illustrate this further, consider a simple audio amplifier used in a home theater system. If the amplifier band width is too narrow, it may not be able to reproduce the full range of sounds from the audio source. For instance, a narrow bandwidth might result in missing out on the deep bass notes or the high treble sounds. Therefore, a wider amplifier band width ensures that all frequencies within the audible range are amplified, leading to a richer and more enjoyable listening experience.Moreover, the amplifier band width is not just important for audio applications; it also plays a significant role in communication systems. In wireless communications, for example, the amplifier band width determines how much data can be transmitted at once. A wider bandwidth allows for higher data rates, which is essential for modern applications such as streaming video or online gaming. Conversely, a narrow bandwidth could lead to slower data transmission and potential loss of quality.When designing an amplifier, engineers must consider various factors that affect the amplifier band width. These factors include the components used, the design topology, and the intended application. For instance, operational amplifiers (op-amps) are commonly used in various electronic circuits, and their amplifier band width can vary significantly based on their configuration. Understanding these parameters helps engineers create amplifiers that meet specific performance criteria.In addition to the technical aspects, it is also important to recognize the practical implications of amplifier band width in real-world applications. For instance, when selecting an amplifier for a public address system, one must ensure that the amplifier band width is sufficient to cover the vocal range of speakers. If the bandwidth is inadequate, the audience may not hear the speaker clearly, resulting in a poor communication experience.In conclusion, the concept of amplifier band width is fundamental in the field of electronics and communication. It affects the performance and effectiveness of amplifiers across various applications, from audio systems to wireless communications. By understanding the significance of amplifier band width, engineers and designers can make informed decisions that enhance the quality of their products and improve user experiences. Ultimately, a well-designed amplifier with an appropriate amplifier band width can make a significant difference in the performance of electronic systems, ensuring that users enjoy the full benefits of the technology available to them.

在电子学的世界中，理解“放大器带宽”的概念对于设计有效的电路至关重要。这个术语指的是放大器可以有效操作的频率范围。放大器是一种增加信号功率的设备，其性能在很大程度上取决于其放大器带宽。这意味着，如果您正在处理音频信号、无线电频率或任何其他类型的电子信号，了解放大器带宽将帮助您选择适合您需求的放大器。为了进一步说明这一点，考虑一下用于家庭影院系统的简单音频放大器。如果放大器带宽太窄，它可能无法重现来自音频源的全频段声音。例如，窄带宽可能导致缺失低音或高音。因此，更宽的放大器带宽确保所有可听范围内的频率都被放大，从而带来更丰富、更愉悦的听觉体验。此外，放大器带宽不仅对音频应用重要；它在通信系统中也发挥着重要作用。在无线通信中，例如，放大器带宽决定了可以同时传输多少数据。更宽的带宽允许更高的数据传输速率，这对于现代应用（如视频流或在线游戏）至关重要。相反，狭窄的带宽可能导致数据传输速度变慢和潜在的质量损失。在设计放大器时，工程师必须考虑影响放大器带宽的各种因素。这些因素包括所用组件、设计拓扑和预期应用。例如，运算放大器（op-amp）广泛用于各种电子电路，其放大器带宽可能因其配置而有显著差异。理解这些参数有助于工程师创建满足特定性能标准的放大器。除了技术方面，还必须认识到放大器带宽在现实应用中的实际影响。例如，在选择公共广播系统的放大器时，必须确保放大器带宽足以覆盖演讲者的声域。如果带宽不足，观众可能听不到演讲者的声音，从而导致沟通体验不佳。总之，放大器带宽的概念在电子学和通信领域是基础性的。它影响放大器在各种应用中的性能和有效性，从音频系统到无线通信。通过理解放大器带宽的重要性，工程师和设计师可以做出明智的决策，从而增强产品的质量并改善用户体验。最终，设计良好的、具有适当放大器带宽的放大器可以对电子系统的性能产生重大影响，确保用户充分享受可用技术的全部好处。