aural direction finder

简明释义

音响测向仪

英英释义

例句

1.The aural direction finder can help rescue teams find lost hikers in the mountains.

该听觉方向探测器可以帮助救援队在山区找到迷路的徒步旅行者。

2.The aural direction finder is essential for navigation in areas with poor visibility.

在能见度差的地区，听觉方向探测器是导航的必需工具。

3.The pilot used the aural direction finder to locate the source of the distress signal.

飞行员使用听觉方向探测器来定位求救信号的来源。

4.Using an aural direction finder, the researchers were able to track animal movements in the wild.

研究人员使用听觉方向探测器能够追踪野生动物的移动。

5.In the training session, we learned how to operate the aural direction finder effectively.

在培训课程中，我们学习了如何有效操作听觉方向探测器。

作文

In the realm of navigation and communication, technology plays an indispensable role. One such technological marvel is the aural direction finder, a device that has significantly enhanced our ability to determine the direction of sound sources. The aural direction finder (听觉方向探测器) operates by analyzing sound waves and their angles of arrival, allowing users to pinpoint the location of sounds in various environments. This device is particularly useful in fields such as aviation, marine navigation, and even in wildlife research, where understanding the direction of sounds can lead to safer and more effective operations.The primary function of the aural direction finder is to help users locate the source of a sound. For instance, in aviation, pilots may use this device to detect the location of other aircraft or navigational aids. By interpreting audio signals, the aural direction finder provides crucial information that enhances situational awareness and decision-making processes. Similarly, in marine navigation, sailors can utilize this technology to identify the direction of buoys or other vessels, ensuring safer passage through busy waterways.Moreover, the applications of the aural direction finder extend beyond transportation. In the field of wildlife research, biologists often rely on this technology to track animal movements based on their vocalizations. By determining the direction of calls from endangered species, researchers can gather valuable data on their behavior and habitat preferences, contributing to conservation efforts.The technology behind the aural direction finder has evolved significantly over the years. Early models were primarily analog devices that required manual adjustments and interpretation. However, advancements in digital signal processing have led to the development of sophisticated systems that can automatically analyze sound waves and provide real-time directional information. This evolution has made the aural direction finder more accessible and user-friendly, enabling a wider range of professionals to benefit from its capabilities.Despite its many advantages, the aural direction finder does have limitations. For instance, its effectiveness can be hindered by environmental factors such as wind, rain, or background noise, which can obscure sound signals. Additionally, the accuracy of the device may vary depending on the frequency of the sound being detected. Therefore, while the aural direction finder is a powerful tool, users must remain aware of its constraints and use it in conjunction with other navigational aids.In conclusion, the aural direction finder (听觉方向探测器) represents a significant advancement in our ability to navigate and understand our auditory environment. Its applications in aviation, marine navigation, and wildlife research demonstrate its versatility and importance across various fields. As technology continues to advance, we can expect further improvements in the functionality and accuracy of the aural direction finder, making it an even more essential tool for professionals who rely on sound for navigation and research.