analog/digital converter

简明释义

1. 模—数转换器; 2. 模拟—数字转换器;

英英释义

例句

1.The analog/digital converter is crucial for converting sensor signals into digital data.

模拟/数字转换器对于将传感器信号转换为数字数据至关重要。

2.Many modern televisions come with built-in analog/digital converters to support various input formats.

许多现代电视都配备了内置的模拟/数字转换器，以支持各种输入格式。

3.To connect your old vinyl records to a computer, you will need an analog/digital converter.

要将旧的黑胶唱片连接到电脑，你需要一个模拟/数字转换器。

4.In audio production, an analog/digital converter can make a huge difference in sound fidelity.

在音频制作中，模拟/数字转换器可以极大地影响声音的保真度。

5.The sound quality improved significantly after installing a new analog/digital converter.

安装新的模拟/数字转换器后，音质显著提高。

作文

In our increasingly digital world, the role of an analog/digital converter (模拟/数字转换器) has become essential in bridging the gap between the analog and digital realms. An analog/digital converter is a device that converts continuous signals, which are represented by physical quantities such as voltage or current, into a digital representation that can be processed by computers and other digital devices. This conversion process is crucial in various applications, ranging from audio equipment to medical devices, and even in everyday consumer electronics.One of the most common uses of an analog/digital converter is in audio processing. When you listen to music on your smartphone or computer, the sound waves produced by the speakers are initially analog signals. These signals need to be converted into digital format so that they can be stored, manipulated, and transmitted efficiently. The analog/digital converter takes the continuous sound wave and samples it at discrete intervals, creating a series of binary numbers that represent the amplitude of the sound wave at each sample point. This process allows for high-quality audio playback and recording, ensuring that the original sound is preserved as accurately as possible.In addition to audio applications, analog/digital converters are also vital in the field of medical technology. Devices such as electrocardiograms (ECGs) and blood pressure monitors rely on these converters to transform physiological signals into digital data. For instance, an ECG measures the electrical activity of the heart, which is an analog signal. The analog/digital converter processes this signal, allowing healthcare professionals to analyze the data on a computer screen, facilitating better diagnosis and treatment planning.Moreover, the importance of analog/digital converters extends to the realm of automation and control systems. In industrial settings, sensors that monitor temperature, pressure, and other variables produce analog signals that need to be converted into digital form for further processing. By employing analog/digital converters, industries can implement precise control mechanisms, enhancing efficiency and safety in their operations.As technology continues to advance, the design and functionality of analog/digital converters have also evolved. Modern converters are becoming faster, more efficient, and capable of handling higher resolutions. This improvement is particularly significant in fields such as telecommunications, where high-speed data transmission requires rapid and accurate conversion of signals.In conclusion, the analog/digital converter (模拟/数字转换器) is a fundamental component that plays a critical role in modern technology. It enables the transformation of analog signals into digital data, facilitating communication, data analysis, and control across various industries. As we move forward into a more digitized future, the significance of analog/digital converters will only continue to grow, underscoring their importance in connecting the physical and digital worlds.