frequency accuracy

简明释义

频率准确度

英英释义

例句

1.The new software update improved the frequency accuracy 频率精度 of the signal processing module.

新的软件更新提高了信号处理模块的频率精度。

2.In telecommunications, frequency accuracy 频率精度 is crucial for maintaining clear audio quality.

在电信领域，频率精度对保持清晰音频质量至关重要。

3.Researchers found that the frequency accuracy 频率精度 of their measurements was affected by environmental factors.

研究人员发现，他们测量的频率精度受到环境因素的影响。

4.Improving frequency accuracy 频率精度 can lead to better performance in radar systems.

提高频率精度可以改善雷达系统的性能。

5.The calibration process ensures that the device meets the required frequency accuracy 频率精度 standards.

校准过程确保设备符合所需的频率精度标准。

作文

In today's world, technology plays a crucial role in our daily lives. One of the most significant advancements in technology is the development of various devices that rely on precise measurements and calculations. Among these measurements, frequency accuracy (频率准确度) stands out as a vital parameter, especially in fields such as telecommunications, audio engineering, and scientific research. Understanding frequency accuracy is essential for anyone involved in these industries, as it directly impacts the performance and reliability of their work.To begin with, frequency accuracy refers to the degree to which a frequency measurement aligns with the true or expected frequency value. In simpler terms, it indicates how close a device's output frequency is to the actual frequency it is supposed to represent. This concept is particularly important in telecommunications, where signals are transmitted over various frequencies. If the frequency accuracy is poor, it can lead to distorted signals, loss of data, and overall communication failures.For instance, consider a mobile phone that operates on specific frequency bands. If the frequency accuracy of the phone's components is not up to standard, users may experience dropped calls, poor sound quality, or even inability to connect to the network. Therefore, manufacturers invest heavily in ensuring that their devices maintain high frequency accuracy, as this enhances user satisfaction and trust in their products.In audio engineering, frequency accuracy is equally critical. Audio equipment, such as microphones and speakers, must reproduce sound frequencies accurately to ensure that music and speech are delivered as intended. If a speaker has low frequency accuracy, certain notes may sound distorted or muffled, ruining the listening experience. Sound engineers often use tools and software to measure and adjust frequency accuracy during the production process, ensuring that the final product meets high standards.Moreover, in scientific research, frequency accuracy is paramount when conducting experiments that rely on precise measurements. For example, in physics experiments that involve wave frequencies, even a slight deviation from the accurate frequency can lead to incorrect conclusions. Researchers must utilize highly accurate instruments to ensure that their findings are valid and reliable. This illustrates how frequency accuracy can influence not just practical applications but also the advancement of knowledge in various scientific fields.In conclusion, frequency accuracy (频率准确度) is a fundamental concept that affects multiple aspects of technology and communication. Whether in telecommunications, audio engineering, or scientific research, maintaining high frequency accuracy is essential for optimal performance and reliability. As technology continues to evolve, the importance of frequency accuracy will only grow, making it a key focus for professionals in these industries. By understanding and prioritizing frequency accuracy, we can ensure that our devices and systems function effectively, ultimately enhancing our everyday experiences.

在当今世界，技术在我们的日常生活中扮演着至关重要的角色。其中最重要的进步之一是各种依赖于精确测量和计算的设备的发展。在这些测量中，频率准确度（frequency accuracy）作为一个重要参数，尤其是在电信、音频工程和科学研究等领域。理解频率准确度对任何参与这些行业的人来说都是必不可少的，因为它直接影响到他们工作的性能和可靠性。首先，频率准确度是指频率测量与真实或预期频率值之间的一致程度。简单来说，它表明设备输出频率与其应表示的实际频率的接近程度。这个概念在电信中尤为重要，因为信号在不同频率上传输。如果频率准确度较差，可能会导致信号失真、数据丢失和整体通信失败。例如，考虑一部在特定频段上运行的手机。如果手机组件的频率准确度未达到标准，用户可能会经历掉话、音质差，甚至无法连接到网络。因此，制造商在确保其设备保持高频率准确度方面投入了大量资金，因为这增强了用户的满意度和对其产品的信任。在音频工程中，频率准确度同样至关重要。音频设备，如麦克风和扬声器，必须准确再现声音频率，以确保音乐和语音按预期传递。如果扬声器的频率准确度较低，某些音符可能听起来失真或模糊，从而破坏听觉体验。声音工程师通常使用工具和软件来测量和调整频率准确度，以确保最终产品达到高标准。此外，在科学研究中，当进行依赖于精确测量的实验时，频率准确度至关重要。例如，在涉及波频率的物理实验中，即使是轻微的频率偏差也可能导致错误的结论。研究人员必须利用高度精确的仪器，以确保他们的发现是有效和可靠的。这说明了频率准确度不仅可以影响实际应用，还可以影响各个科学领域知识的进步。总之，频率准确度（frequency accuracy）是一个基本概念，影响着技术和通信的多个方面。无论是在电信、音频工程还是科学研究中，维持高频率准确度对于最佳性能和可靠性至关重要。随着技术的不断发展，频率准确度的重要性只会增加，使其成为这些行业专业人士的关键关注点。通过理解和优先考虑频率准确度，我们可以确保我们的设备和系统有效运行，从而最终提升我们的日常体验。