AD convertor

简明释义

模—数转换器;

英英释义

例句

1.In robotics, a reliable AD convertor 模数转换器 is essential for processing sensor inputs.

在机器人技术中，可靠的AD convertor 模数转换器 对于处理传感器输入至关重要。

2.When designing a sound card, the quality of the AD convertor 模数转换器 is crucial for audio fidelity.

在设计声卡时，AD convertor 模数转换器 的质量对音频保真度至关重要。

3.The AD convertor 模数转换器 converts the incoming voltage into a digital signal.

这个AD convertor 模数转换器 将输入的电压转换为数字信号。

4.Our new sensor uses a high-speed AD convertor 模数转换器 to capture data accurately.

我们的新传感器使用高速的AD convertor 模数转换器 来准确捕捉数据。

5.The AD convertor 模数转换器 in this device allows us to process analog signals.

这个设备中的AD convertor 模数转换器 使我们能够处理模拟信号。

作文

In the world of electronics and digital signal processing, the term AD convertor refers to an essential device that converts analog signals into digital format. This process is crucial because most modern devices operate in a digital environment, while many real-world signals, such as sound, light, and temperature, are inherently analog. Understanding the function and importance of an AD convertor can provide insight into how our digital world interacts with the physical one.An AD convertor works by sampling the analog signal at regular intervals and quantifying its amplitude into discrete values. This process involves two main steps: sampling and quantization. Sampling refers to measuring the analog signal at specific time intervals, while quantization involves rounding these measurements to the nearest value within a predefined set of levels. The result is a series of digital values that represent the original analog signal.The significance of an AD convertor cannot be overstated. In various applications, such as audio recording, telecommunications, and sensor data acquisition, the ability to convert analog signals to digital form allows for easier manipulation, storage, and transmission. For instance, in audio technology, microphones capture sound waves, which are then converted into digital signals by an AD convertor. This conversion allows the sound to be edited, mixed, and played back through digital devices like computers and smartphones.Moreover, the performance of an AD convertor is measured by several parameters, including resolution, sampling rate, and linearity. Resolution refers to the number of bits used to represent the analog signal digitally; higher resolution means more precise representation. Sampling rate, on the other hand, indicates how frequently the analog signal is sampled per second. A higher sampling rate allows for capturing faster changes in the signal, which is particularly important in applications like video processing.Another critical aspect of AD convertor technology is its impact on the quality of the output signal. A high-quality AD convertor will minimize errors during the conversion process, ensuring that the digital representation closely matches the original analog signal. This accuracy is vital in fields such as medical imaging, where precise data is necessary for diagnosis and treatment.Furthermore, as technology advances, the design and efficiency of AD convertors continue to improve. Innovations in semiconductor technology have led to faster and more efficient AD convertors, enabling applications that require real-time processing, such as autonomous vehicles and advanced robotics. These developments highlight the ongoing importance of AD convertors in shaping the future of technology.In conclusion, the AD convertor plays a pivotal role in bridging the gap between the analog and digital worlds. By converting analog signals into digital format, it enables a wide range of applications that enhance our daily lives. As we continue to innovate and push the boundaries of technology, understanding the function and significance of AD convertors will remain essential for anyone involved in electronics and digital systems.

在电子和数字信号处理的世界中，短语AD convertor指的是一种重要设备，它将模拟信号转换为数字格式。这个过程至关重要，因为大多数现代设备在数字环境中运行，而许多现实世界的信号，如声音、光和温度，本质上是模拟的。理解AD convertor的功能和重要性，可以提供有关我们数字世界如何与物理世界互动的见解。AD convertor通过定期对模拟信号进行采样并将其幅度量化为离散值来工作。这个过程包括两个主要步骤：采样和量化。采样是指在特定时间间隔内测量模拟信号，而量化则涉及将这些测量值四舍五入到预定义的一组水平内的最近值。结果是一系列数字值，代表原始模拟信号。AD convertor的重要性不容小觑。在各种应用中，例如音频录制、电信和传感器数据采集，将模拟信号转换为数字形式的能力使得数据的操控、存储和传输变得更加容易。例如，在音频技术中，麦克风捕捉声波，然后由AD convertor将其转换为数字信号。这种转换使得声音可以通过计算机和智能手机等数字设备进行编辑、混合和播放。此外，AD convertor的性能通过多个参数来衡量，包括分辨率、采样率和线性度。分辨率是指用于数字表示模拟信号的位数；更高的分辨率意味着更精确的表示。另一方面，采样率指的是每秒对模拟信号进行采样的频率。更高的采样率允许捕捉信号中的快速变化，这在视频处理等应用中尤为重要。AD convertor技术的另一个关键方面是其对输出信号质量的影响。高质量的AD convertor将在转换过程中尽量减少错误，确保数字表示与原始模拟信号密切匹配。这种准确性在医学成像等领域至关重要，因为精确数据对于诊断和治疗是必要的。此外，随着技术的进步，AD convertors的设计和效率不断提高。半导体技术的创新导致了更快、更高效的AD convertors，使得需要实时处理的应用成为可能，例如自动驾驶汽车和先进的机器人。这些发展突显了AD convertors在塑造未来技术中的持续重要性。总之，AD convertor在弥合模拟和数字世界之间发挥着关键作用。通过将模拟信号转换为数字格式，它使得丰富的应用成为可能，增强了我们的日常生活。随着我们不断创新并推动技术的边界，理解AD convertors的功能和重要性将对任何参与电子和数字系统的人来说仍然至关重要。