peripheral buffer

简明释义

外部设备缓冲器

英英释义

例句

1.When printing, the printer relies on a peripheral buffer to manage print jobs efficiently.

在打印时，打印机依赖于外围缓冲区来高效管理打印任务。

2.In gaming, a peripheral buffer can enhance performance by ensuring smooth communication with the controller.

在游戏中，外围缓冲区可以通过确保与控制器的顺畅通信来提升性能。

3.The system uses a peripheral buffer to temporarily store data from external devices.

系统使用外围缓冲区来临时存储来自外部设备的数据。

4.The peripheral buffer helps in reducing latency when transferring files between the computer and an external hard drive.

外围缓冲区有助于减少在计算机与外部硬盘之间传输文件时的延迟。

5.The use of a peripheral buffer is critical in multimedia applications for handling audio and video streams.

在多媒体应用中，使用外围缓冲区对于处理音频和视频流至关重要。

作文

In the realm of computer architecture and data processing, the term peripheral buffer refers to a specialized storage area used to temporarily hold data that is being transferred between a peripheral device and the main memory or processor. This concept plays a crucial role in enhancing the performance and efficiency of data handling in modern computing systems. By understanding the function and importance of a peripheral buffer, we can appreciate how it contributes to the seamless operation of various devices such as printers, scanners, and external hard drives.When data is sent from a peripheral device to the computer, it often arrives at a different speed than the computer can process it. This discrepancy can lead to data loss or corruption if not managed properly. The peripheral buffer acts as a temporary holding area where incoming data can be stored until the processor is ready to handle it. This buffering process ensures that data flows smoothly without overwhelming the system's resources.For instance, consider a scenario where a user is printing a large document. As the document is being sent to the printer, the computer may need to perform other tasks simultaneously. Without a peripheral buffer, the data stream from the computer to the printer could become interrupted, leading to incomplete prints or errors. However, with the implementation of a peripheral buffer, the data can be stored temporarily while the printer processes the information at its own pace, thus ensuring a complete and accurate printout.Moreover, the use of peripheral buffers is not limited to just printing tasks. In video streaming applications, for example, data is continuously received from the internet. If the data is not buffered adequately, users may experience interruptions or buffering delays during playback. Here, the peripheral buffer stores chunks of video data, allowing for smooth playback even if there are fluctuations in internet speed. This capability is essential for maintaining a positive user experience in an increasingly digital world.Additionally, in the context of audio processing, musicians and sound engineers rely heavily on peripheral buffers when recording and mixing tracks. When multiple audio tracks are being processed simultaneously, a sufficient buffer size is crucial to prevent latency issues, which can disrupt the flow of creativity and productivity. A well-configured peripheral buffer allows for real-time audio manipulation without noticeable delays, enabling artists to achieve their desired sound with precision.In conclusion, the concept of peripheral buffer is integral to the functionality of modern computing systems. By providing a temporary storage solution for data being transferred between peripheral devices and the central processing unit, peripheral buffers enhance the overall efficiency and reliability of data handling. Whether it is in printing, video streaming, or audio processing, the importance of peripheral buffers cannot be overstated. As technology continues to evolve, understanding and optimizing the use of peripheral buffers will remain a key factor in improving user experiences across various applications.

在计算机架构和数据处理领域，短语外围缓冲区指的是一个专门的存储区域，用于临时保存正在从外围设备传输到主内存或处理器的数据。这个概念在提高现代计算系统的数据处理性能和效率方面发挥着至关重要的作用。通过理解外围缓冲区的功能和重要性，我们可以更好地认识它如何促进打印机、扫描仪和外部硬盘等各种设备的无缝操作。当数据从外围设备发送到计算机时，它的到达速度往往与计算机处理的速度不同。这种差异如果不加以管理，可能导致数据丢失或损坏。外围缓冲区作为一个临时存储区域，可以在处理器准备好处理数据之前，存储即将到来的数据。这个缓冲过程确保了数据流畅地传输，不会对系统资源造成过大压力。例如，考虑一个用户正在打印一份大型文档的场景。当文档被发送到打印机时，计算机可能需要同时执行其他任务。如果没有外围缓冲区，计算机与打印机之间的数据流可能会中断，从而导致打印不完整或出现错误。然而，通过实施外围缓冲区，数据可以暂时存储，而打印机则可以按自己的节奏处理信息，从而确保打印的完整性和准确性。此外，外围缓冲区的使用不仅限于打印任务。在视频流应用程序中，例如，数据是不断从互联网接收的。如果没有足够的缓冲，用户在播放过程中可能会遇到中断或缓冲延迟。在这里，外围缓冲区存储了一部分视频数据，即使互联网速度波动，也能实现流畅播放。这种能力对于在日益数字化的世界中维持积极的用户体验至关重要。另外，在音频处理的背景下，音乐家和声音工程师在录制和混合音轨时非常依赖外围缓冲区。当多个音频轨道同时处理时，足够的缓冲区大小对于防止延迟问题至关重要，这可能会干扰创造力和生产力的流动。配置良好的外围缓冲区允许实时音频操作而不会产生明显的延迟，使艺术家能够精确地实现他们想要的声音。总之，外围缓冲区的概念是现代计算系统功能的重要组成部分。通过为正在从外围设备传输到中央处理单元的数据提供临时存储解决方案，外围缓冲区提高了数据处理的整体效率和可靠性。无论是在打印、视频流还是音频处理方面，外围缓冲区的重要性都不可低估。随着技术的不断发展，理解和优化外围缓冲区的使用将继续成为改善各类应用用户体验的关键因素。