directioal reception

简明释义

定向接收

英英释义

例句

1.To improve your TV signal, consider upgrading to a device that offers directioal reception.

为了改善电视信号，考虑升级到提供定向接收的设备。

2.The engineer explained how directioal reception can minimize interference from other signals.

工程师解释了如何通过定向接收来最小化来自其他信号的干扰。

3.Using a parabolic dish allows for better directioal reception of satellite signals.

使用抛物面碟可以更好地接收卫星信号，提供更好的定向接收。

4.In urban areas, devices with directioal reception are crucial for maintaining a stable connection.

在城市地区，具有定向接收功能的设备对于保持稳定连接至关重要。

5.The new antenna system provides excellent directioal reception for radio signals.

新的天线系统为无线电信号提供了出色的定向接收。

作文

In the realm of communication technology, the concept of directional reception plays a crucial role in enhancing the clarity and quality of transmitted signals. This term refers to the ability of a device, such as an antenna or microphone, to receive signals more effectively from a specific direction while minimizing interference from other directions. This selective focus is essential in various applications, including radio broadcasting, telecommunications, and even in everyday devices like smartphones. To understand the significance of directional reception, we can consider the example of a radio station. When a radio station broadcasts its signal, it aims to reach a particular audience within a specified geographic area. By utilizing antennas designed for directional reception, the station can ensure that its signal travels further and clearer in the intended direction, while reducing the strength of the signal in unwanted areas. This not only improves the listening experience for the audience but also optimizes the use of broadcasting power.Similarly, in telecommunications, directional reception is vital for mobile phone networks. Cell towers are strategically placed to provide maximum coverage and connectivity. By employing technologies that enhance directional reception, these towers can communicate more efficiently with mobile devices, leading to better call quality and faster data transmission. This is particularly important in urban environments where multiple signals may interfere with each other.Moreover, directional reception is also applicable in the field of audio recording. Musicians and sound engineers often use directional microphones to capture sound from specific sources while ignoring background noise. For instance, during a live concert, a directional microphone can be aimed at the singer, ensuring that the vocals are captured clearly without the interference of surrounding instruments. This technique not only enhances the quality of the recording but also allows for a more focused listening experience for the audience.The advancements in technology have further refined the capabilities of directional reception. Modern devices now incorporate sophisticated algorithms and digital signal processing techniques to improve their ability to filter out unwanted noise and focus on desired signals. This has led to significant improvements in various fields, including hearing aids, where users can benefit from enhanced directional reception to better understand conversations in noisy environments.In conclusion, the concept of directional reception is integral to effective communication across multiple domains. Whether it is in broadcasting, telecommunications, or audio recording, the ability to selectively receive signals from specific directions can greatly enhance the overall experience. As technology continues to evolve, we can expect further innovations in directional reception, leading to even clearer and more reliable communication methods in our increasingly connected world.

在通信技术领域，定向接收的概念在增强传输信号的清晰度和质量方面发挥着至关重要的作用。这个术语指的是设备（例如天线或麦克风）从特定方向更有效地接收信号，同时最小化来自其他方向的干扰的能力。这种选择性聚焦在各种应用中都是必不可少的，包括广播、电信，甚至在智能手机等日常设备中。为了理解定向接收的重要性，我们可以考虑一个广播电台的例子。当广播电台发射信号时，它旨在到达特定地理区域内的观众。通过利用设计用于定向接收的天线，电台可以确保其信号在预期方向上传播得更远、更清晰，同时减少在不需要的区域的信号强度。这不仅改善了听众的收听体验，还优化了广播功率的使用。同样，在电信中，定向接收对移动电话网络至关重要。基站被战略性地放置，以提供最大覆盖和连接性。通过采用增强定向接收的技术，这些基站可以与移动设备更高效地通信，从而提高通话质量和数据传输速度。这在城市环境中尤为重要，因为多重信号可能会相互干扰。此外，定向接收在音频录制领域也适用。音乐家和音响工程师经常使用定向麦克风来捕捉特定来源的声音，同时忽略背景噪音。例如，在现场音乐会上，定向麦克风可以对准歌手，确保清晰捕捉人声，而不受周围乐器的干扰。这种技术不仅提高了录音质量，还使观众获得更集中的听觉体验。技术的进步进一步提升了定向接收的能力。现代设备现在结合了复杂的算法和数字信号处理技术，以改善其过滤掉不必要噪音并专注于所需信号的能力。这在多个领域带来了显著的改善，包括助听器，用户可以受益于增强的定向接收，以便在嘈杂环境中更好地理解对话。总之，定向接收的概念是有效沟通的核心，无论是在广播、电信还是音频录制中，从特定方向选择性接收信号的能力都能大大增强整体体验。随着技术的不断发展，我们可以期待在定向接收方面进一步创新，从而在我们日益互联的世界中实现更清晰、更可靠的沟通方式。