pulse amplitude

简明释义

脉冲幅度

英英释义

例句

1.The technician calibrated the device to ensure the pulse amplitude was within the specified range.

技术员对设备进行了校准，以确保脉冲幅度在规定范围内。

2.In this experiment, we measured the pulse amplitude to analyze the response of the material.

在这个实验中，我们测量了脉冲幅度以分析材料的反应。

3.The pulse amplitude is critical for determining the effectiveness of the therapeutic ultrasound.

对于确定治疗超声的有效性，脉冲幅度至关重要。

4.A higher pulse amplitude can lead to better resolution in imaging techniques.

更高的脉冲幅度可以在成像技术中带来更好的分辨率。

5.The engineer adjusted the pulse amplitude to improve signal clarity in the communication system.

工程师调整了脉冲幅度以改善通信系统中的信号清晰度。

作文

In the realm of electronics and signal processing, the term pulse amplitude refers to the maximum value of a pulse signal. This concept is crucial in understanding how signals are transmitted and received in various communication systems. The pulse amplitude can significantly influence the quality and reliability of the information being conveyed. For instance, in digital communications, the amplitude of a pulse can determine whether a bit is read as a '1' or a '0'. Therefore, maintaining an optimal pulse amplitude is essential for effective data transmission.To elaborate further, let us consider a basic scenario in which a digital signal is sent over a distance. The signal consists of a series of pulses, each with a certain pulse amplitude. If the amplitude is too low, the receiving end may interpret the signal incorrectly, leading to errors in data interpretation. On the other hand, if the pulse amplitude is too high, it may cause distortion or saturation in the receiving device, resulting in a loss of information. Thus, achieving the right balance is critical.Moreover, the pulse amplitude is also influenced by various factors such as the medium through which the signal travels, the presence of noise, and the characteristics of the transmitting and receiving equipment. For example, in fiber optic communications, the pulse amplitude can be affected by attenuation, which is the reduction of signal strength as it travels through the optical fiber. Engineers must carefully design systems to compensate for these factors, ensuring that the pulse amplitude remains within acceptable limits throughout the transmission process.In addition to its importance in digital communications, the concept of pulse amplitude is also relevant in other fields such as biomedical engineering. For instance, in electrocardiography (ECG), the pulse amplitude of the electrical signals generated by the heart is measured to assess cardiac health. Variations in the pulse amplitude can indicate different medical conditions, making it a vital parameter for diagnosis and monitoring.Furthermore, in the context of radar and sonar systems, the pulse amplitude is used to determine the distance and speed of objects. A stronger pulse amplitude typically results in a better signal return, allowing for more accurate measurements. This application underscores the versatility of the pulse amplitude concept across various technological domains.In conclusion, the significance of pulse amplitude cannot be overstated. Whether in telecommunications, biomedical applications, or radar technology, understanding and managing the pulse amplitude is crucial for ensuring effective communication and accurate measurements. As technology continues to evolve, the principles surrounding pulse amplitude will remain a fundamental aspect of signal processing and analysis, highlighting its enduring relevance in both theoretical and practical applications.

在电子和信号处理领域，术语脉冲幅度指的是脉冲信号的最大值。这个概念对于理解信号在各种通信系统中的传输和接收至关重要。脉冲幅度可以显著影响所传递信息的质量和可靠性。例如，在数字通信中，脉冲的幅度可以决定一个比特是被读取为“1”还是“0”。因此，保持最佳的脉冲幅度对于有效的数据传输至关重要。进一步阐述，让我们考虑一个基本场景，其中一个数字信号被发送到远处。该信号由一系列脉冲组成，每个脉冲具有一定的脉冲幅度。如果幅度过低，接收端可能会错误地解释信号，从而导致数据解释中的错误。另一方面，如果脉冲幅度过高，可能会导致接收设备的失真或饱和，从而导致信息丢失。因此，达到正确的平衡至关重要。此外，脉冲幅度还受到多种因素的影响，例如信号传播的介质、噪声的存在以及发射和接收设备的特性。例如，在光纤通信中，脉冲幅度可能受到衰减的影响，这意味着信号在光纤中传播时强度降低。工程师必须仔细设计系统，以补偿这些因素，确保在整个传输过程中脉冲幅度保持在可接受的范围内。除了在数字通信中的重要性，脉冲幅度的概念在生物医学工程等其他领域也很相关。例如，在心电图（ECG）中，测量心脏产生的电信号的脉冲幅度以评估心脏健康。脉冲幅度的变化可以指示不同的医疗状况，使其成为诊断和监测的重要参数。此外，在雷达和声纳系统的背景下，脉冲幅度用于确定物体的距离和速度。较强的脉冲幅度通常会导致更好的信号返回，从而允许更准确的测量。这个应用强调了脉冲幅度概念在各种技术领域的多样性。总之，脉冲幅度的重要性不容小觑。无论是在电信、生物医学应用还是雷达技术中，理解和管理脉冲幅度对于确保有效的通信和准确的测量至关重要。随着技术的不断发展，围绕脉冲幅度的原则将继续成为信号处理和分析的基本方面，突显其在理论和实际应用中的持久相关性。