amplitude measurement

简明释义

振幅测定;

英英释义

例句

1.In our lab, we use a digital oscilloscope for amplitude measurement of electrical signals.

在我们的实验室中，我们使用数字示波器进行电信号的幅度测量。

2.The engineer performed an amplitude measurement to determine the signal strength of the transmission.

工程师进行了幅度测量以确定传输信号的强度。

3.The amplitude measurement of the seismic waves helped predict the earthquake's impact.

地震波的幅度测量有助于预测地震的影响。

4.Accurate amplitude measurement is crucial for ensuring the quality of audio recordings.

准确的幅度测量对确保音频录音的质量至关重要。

5.For the experiment, we need to calibrate our instruments for accurate amplitude measurement.

为了实验，我们需要校准仪器以实现准确的幅度测量。

作文

In the field of science and engineering, understanding various measurements is crucial for accurate data analysis and interpretation. One such important measurement is amplitude measurement, which refers to the process of determining the magnitude of a signal's oscillation. This concept is particularly significant in areas such as physics, telecommunications, and audio engineering, where signals can vary greatly in strength and frequency. Amplitude measurement plays a vital role in ensuring that systems function correctly and efficiently.To grasp the importance of amplitude measurement, it is essential to first understand what amplitude means. Amplitude is essentially the height of a wave, measured from its equilibrium position to its peak. In the context of sound waves, for example, greater amplitude corresponds to louder sounds, while smaller amplitude indicates softer sounds. Thus, amplitude measurement allows engineers and scientists to quantify these variations in sound, light, or other types of waves.In telecommunications, amplitude measurement is fundamental for assessing signal strength. Signals must maintain a certain amplitude to ensure clear communication, whether it be through radio waves, television broadcasts, or internet data. Engineers use instruments like oscilloscopes and spectrum analyzers to perform amplitude measurement, ensuring that signals are transmitted without distortion or loss of quality. By analyzing the amplitude of signals, they can identify issues such as interference or attenuation, which can impact the overall performance of communication systems.Moreover, in the realm of audio engineering, amplitude measurement is critical during the production and mixing of music. Sound engineers rely on this measurement to balance different audio tracks, ensuring that no single element overwhelms the others. For instance, when mixing vocals with instruments, the engineer will measure the amplitude of each track to achieve the desired sound levels. By carefully adjusting these amplitudes, they create a harmonious final product that is pleasing to the ear.In addition to its applications in telecommunications and audio engineering, amplitude measurement is also important in scientific research. Researchers often use amplitude measurement to study various phenomena, such as seismic activity or electromagnetic waves. For example, seismologists measure the amplitude of seismic waves to determine the magnitude of earthquakes. The greater the amplitude recorded by seismographs, the more powerful the earthquake is considered to be. This information is vital for assessing potential damage and implementing safety measures in affected areas.Furthermore, advancements in technology have significantly improved the accuracy and efficiency of amplitude measurement. Digital tools and software have made it easier to analyze complex signals, providing researchers and engineers with precise data that was once difficult to obtain. As technology continues to evolve, the methods and tools used for amplitude measurement will likely become even more sophisticated, allowing for greater insights into various fields.In conclusion, amplitude measurement is a fundamental aspect of many scientific and engineering disciplines. Its ability to quantify the strength of signals has profound implications for telecommunications, audio engineering, and scientific research. As we continue to advance in technology, the importance of amplitude measurement will only grow, underscoring its role in enhancing our understanding of the world around us. By mastering this concept, professionals in various fields can ensure the accuracy and reliability of their work, ultimately contributing to technological progress and innovation.

在科学和工程领域，理解各种测量对于准确的数据分析和解释至关重要。其中一个重要的测量是幅度测量，它指的是确定信号振荡幅度的过程。这个概念在物理学、电信和音频工程等领域尤为重要，因为信号的强度和频率可能会有很大变化。幅度测量在确保系统正确高效地运行方面发挥着重要作用。要理解幅度测量的重要性，首先需要了解幅度的含义。幅度本质上是波的高度，从其平衡位置到其峰值进行测量。在声音波的上下文中，例如，较大的幅度对应于更响的声音，而较小的幅度则表示较轻的声音。因此，幅度测量使工程师和科学家能够量化声音、光或其他类型波的这些变化。在电信中，幅度测量是评估信号强度的基础。信号必须保持一定的幅度，以确保清晰的通信，无论是通过无线电波、电视广播还是互联网数据。工程师使用示波器和频谱分析仪等仪器进行幅度测量，确保信号传输不失真或质量下降。通过分析信号的幅度，他们可以识别干扰或衰减等问题，这些问题可能会影响通信系统的整体性能。此外，在音频工程领域，幅度测量在音乐制作和混音过程中至关重要。声音工程师依靠这一测量来平衡不同的音轨，确保没有单一元素压倒其他元素。例如，在将人声与乐器混合时，工程师将测量每个音轨的幅度，以实现所需的音量水平。通过仔细调整这些幅度，他们创造出和谐的最终产品，让人耳目一新。除了在电信和音频工程中的应用外，幅度测量在科学研究中也很重要。研究人员经常使用幅度测量来研究各种现象，例如地震活动或电磁波。例如，地震学家测量地震波的幅度，以确定地震的震级。记录到的幅度越大，地震被认为越强。这些信息对于评估潜在损害和在受影响地区实施安全措施至关重要。此外，技术的进步显著提高了幅度测量的准确性和效率。数字工具和软件使得分析复杂信号变得更加容易，为研究人员和工程师提供了曾经难以获得的精确数据。随着技术的不断发展，用于幅度测量的方法和工具可能会变得更加复杂，从而为各个领域提供更深入的见解。总之，幅度测量是许多科学和工程学科的基本方面。它量化信号强度的能力对电信、音频工程和科学研究具有深远的影响。随着我们在技术上的不断进步，幅度测量的重要性只会增加，强调了它在增强我们对周围世界的理解中的作用。通过掌握这一概念，各个领域的专业人士可以确保其工作准确可靠，最终促进技术进步和创新。