time base error

简明释义

时基误差

英英释义

例句

1.The video playback was interrupted due to a time base error 时间基准错误, causing the frames to jump unpredictably.

由于时间基准错误 时间基准错误，视频播放被中断，导致画面跳跃不定。

2.During the live broadcast, a time base error 时间基准错误 caused a noticeable delay between audio and video.

在直播过程中，时间基准错误 时间基准错误导致音频和视频之间出现明显延迟。

3.The software update fixed the time base error 时间基准错误 that had been causing synchronization issues.

软件更新修复了导致同步问题的时间基准错误 时间基准错误。

4.The engineer noted a persistent time base error 时间基准错误 in the data logs, indicating a need for further investigation.

工程师注意到数据日志中存在持续的时间基准错误 时间基准错误，这表明需要进一步调查。

5.After recalibrating the system, we managed to eliminate the time base error 时间基准错误 that was affecting our recordings.

在重新校准系统后，我们成功消除了影响录音的时间基准错误 时间基准错误。

作文

In the realm of electronics and communication, precision is paramount. One of the critical aspects that engineers must consider is the timing of signals. When dealing with digital systems, a common issue that arises is known as time base error. This term refers to discrepancies in the timing reference of a system, which can lead to various operational issues. Understanding time base error is essential for anyone involved in designing or maintaining electronic systems.To elaborate, time base error can occur in oscilloscopes, clocks, and other timing devices where synchronization is crucial. For instance, an oscilloscope relies on a stable time base to accurately represent waveforms. If there is a deviation in the time base, the displayed waveform may appear distorted or misaligned, leading to incorrect interpretations of the signal characteristics. This can be particularly problematic in applications where precise timing is critical, such as in telecommunications or data transmission.The causes of time base error can vary widely. They may stem from hardware limitations, such as the quality of the oscillator used in the device. A low-quality oscillator may not maintain a consistent frequency, resulting in timing errors. Additionally, environmental factors like temperature fluctuations can affect the performance of timing circuits, further contributing to time base error.Moreover, software-related issues can also lead to time base error. In digital systems, if the software fails to account for the correct timing parameters, the output may not align with the expected results. For example, in a digital audio workstation, if the timing of audio samples is not accurately managed, it can result in noticeable delays or distortions in sound playback.To mitigate the effects of time base error, engineers often employ various strategies. Calibration is one of the most effective methods. Regularly calibrating equipment helps ensure that any drift in timing is corrected, maintaining the accuracy of the system. Additionally, using high-quality components, such as precision oscillators and temperature-compensated circuits, can significantly reduce the likelihood of timing errors.Another approach is to implement error detection and correction algorithms within the software. These algorithms can identify discrepancies in timing and adjust the output accordingly, thereby enhancing the reliability of the system. Furthermore, thorough testing and validation of both hardware and software components can help identify potential sources of time base error before they become significant issues in real-world applications.In conclusion, understanding time base error is vital for professionals working in electronics and communication fields. By recognizing the causes and implementing effective mitigation strategies, engineers can ensure that their systems operate with the precision required for modern technological applications. The implications of time base error extend beyond mere inconvenience; they can impact the functionality and reliability of critical systems. Therefore, continuous education and awareness regarding this concept are essential for maintaining the integrity of electronic designs and communications.

在电子和通信领域，精确性至关重要。工程师必须考虑的关键方面之一是信号的时序。在处理数字系统时，一个常见的问题是被称为时基误差的现象。这个术语指的是系统时间参考的差异，这可能导致各种操作问题。理解时基误差对于任何参与设计或维护电子系统的人来说都是必不可少的。进一步阐述，时基误差可能出现在示波器、时钟和其他时序设备中，在这些设备中，同步至关重要。例如，示波器依赖稳定的时基来准确表示波形。如果时基出现偏差，显示的波形可能会显得扭曲或错位，导致对信号特征的错误解释。这在精确时序至关重要的应用中尤为棘手，例如在电信或数据传输中。造成时基误差的原因可能各不相同。它们可能源于硬件限制，例如设备中使用的振荡器的质量。低质量的振荡器可能无法保持一致的频率，从而导致时序错误。此外，温度波动等环境因素也会影响时序电路的性能，进一步导致时基误差。此外，软件相关的问题也可能导致时基误差。在数字系统中，如果软件未能考虑正确的时序参数，输出可能与预期结果不符。例如，在数字音频工作站中，如果音频样本的时序未得到准确管理，可能会导致声音播放中的明显延迟或失真。为了减轻时基误差的影响，工程师通常采用各种策略。校准是最有效的方法之一。定期校准设备有助于确保任何时序漂移得到纠正，从而保持系统的准确性。此外，使用高质量组件，如精密振荡器和温度补偿电路，可以显著降低时序错误的可能性。另一种方法是在软件中实施错误检测和纠正算法。这些算法可以识别时序中的差异并相应调整输出，从而增强系统的可靠性。此外，对硬件和软件组件进行全面测试和验证可以帮助在现实应用中识别潜在的时基误差来源。总之，理解时基误差对于在电子和通信领域工作的专业人士至关重要。通过认识原因并实施有效的缓解策略，工程师可以确保他们的系统以现代技术应用所需的精确度运行。时基误差的影响不仅仅是带来不便；它们可能影响关键系统的功能和可靠性。因此，持续的教育和对这一概念的认识对于维护电子设计和通信的完整性至关重要。