acoustic echo repeater

简明释义

回声重发器

英英释义

例句

1.The acoustic echo repeater helped reduce delays and improved the overall experience of the online meeting.

这个声学回声重复器有助于减少延迟并改善在线会议的整体体验。

2.To eliminate feedback during presentations, the team installed an acoustic echo repeater in the room.

为了消除演示期间的反馈，团队在房间里安装了一个声学回声重复器。

3.The new audio system includes an acoustic echo repeater which improves sound quality significantly.

新的音频系统包括一个声学回声重复器，显著提高了音质。

4.In large auditoriums, an acoustic echo repeater is essential for clear communication.

在大型礼堂中，声学回声重复器对于清晰的沟通是必不可少的。

5.During the conference call, we used an acoustic echo repeater to ensure that everyone's voice was heard clearly.

在会议电话中，我们使用了一个声学回声重复器以确保每个人的声音都能清晰地被听到。

作文

In today's world of advanced technology, communication plays a vital role in our daily lives. One of the significant challenges faced in audio communication is the issue of echoes, which can disrupt the clarity of conversations. To address this problem, devices known as acoustic echo repeaters are utilized. An acoustic echo repeater (声学回声重复器) is a device designed to eliminate or reduce echoes in audio signals, particularly in environments where sound waves bounce off walls and other surfaces, causing feedback that can be distracting and confusing.The primary function of an acoustic echo repeater is to enhance the quality of sound transmission in various settings, such as conference rooms, lecture halls, and even personal devices like smartphones. When two parties engage in a conversation, especially over a speakerphone or video call, echoes can create a delay in the audio signal, leading to miscommunication and frustration. This is where an acoustic echo repeater comes into play, as it processes the incoming audio signal and removes the delayed echoes before sending it back out to the speakers.Understanding how an acoustic echo repeater works involves delving into the principles of sound and acoustics. Sound travels in waves and reflects off surfaces. In a typical room, these reflections can cause echoes, which are essentially repeated sounds that arrive at the listener's ear after a slight delay. The acoustic echo repeater uses advanced algorithms to identify these echoes and filter them out, ensuring that only the original sound reaches the listener without interference.The importance of acoustic echo repeaters cannot be overstated, especially in professional environments where clear communication is crucial. For instance, in a business meeting conducted over a video conferencing platform, the presence of echoes can lead to misunderstandings, missed information, and overall inefficiency. By incorporating an acoustic echo repeater, companies can significantly improve the quality of their virtual meetings, making them more productive and effective.Moreover, the use of acoustic echo repeaters extends beyond corporate settings. They are also essential in educational institutions, where lectures and presentations are common. Teachers and speakers rely on clear audio to convey their messages effectively. If students struggle to hear due to echoes, their learning experience is compromised. Therefore, implementing acoustic echo repeaters in classrooms ensures that every word is heard clearly, fostering better understanding and engagement among students.In addition to traditional uses, modern technology has integrated acoustic echo repeaters into consumer electronics. Many smartphones and smart home devices now come equipped with built-in echo cancellation features that utilize the principles of acoustic echo repeaters. This enhances user experience during phone calls and voice commands, making interactions smoother and more intuitive.In conclusion, the role of acoustic echo repeaters in enhancing audio communication is paramount in our increasingly connected world. By effectively managing echoes, these devices ensure that conversations remain clear and uninterrupted, whether in professional or personal settings. As technology continues to evolve, the significance of acoustic echo repeaters will only grow, paving the way for even more innovative solutions to improve sound quality and communication efficiency. Understanding and utilizing acoustic echo repeaters is essential for anyone looking to enhance their auditory experiences in various environments.

在当今先进技术的世界中，沟通在我们的日常生活中扮演着至关重要的角色。音频通信面临的一个重大挑战是回声问题，这可能会干扰对话的清晰度。为了解决这个问题，使用了被称为声学回声重复器的设备。声学回声重复器（acoustic echo repeater）是一种旨在消除或减少音频信号中回声的设备，尤其是在声音波在墙壁和其他表面上反弹，导致反馈的环境中，这种反馈可能令人分心和困惑。声学回声重复器的主要功能是在各种环境中增强声音传输的质量，例如会议室、讲堂，甚至个人设备如智能手机。当两方进行对话时，特别是在扬声器电话或视频通话中，回声可能会导致音频信号的延迟，从而导致误解和挫折。这就是声学回声重复器发挥作用的地方，因为它处理传入的音频信号，并在将其发送回扬声器之前消除延迟的回声。理解声学回声重复器的工作原理需要深入了解声音和声学的基本原理。声音以波的形式传播并反射在表面上。在典型的房间中，这些反射可能会导致回声，这本质上是经过轻微延迟后到达听者耳朵的重复声音。声学回声重复器使用先进的算法来识别这些回声并过滤掉它们，确保只有原始声音在没有干扰的情况下到达听者。声学回声重复器的重要性不容小觑，尤其是在清晰沟通至关重要的专业环境中。例如，在通过视频会议平台进行的商务会议中，回声的存在可能导致误解、遗漏信息和整体效率低下。通过引入声学回声重复器，公司可以显著提高虚拟会议的质量，使其更加高效和有效。此外，声学回声重复器的使用超越了企业环境。它们在教育机构中也至关重要，在这些地方讲座和演示很常见。教师和演讲者依赖清晰的音频来有效传达他们的信息。如果学生由于回声而难以听到，他们的学习体验就会受到影响。因此，在教室中实施声学回声重复器确保每个字都被清楚地听到，促进学生之间更好的理解和参与。除了传统用途外，现代技术还将声学回声重复器集成到消费电子产品中。许多智能手机和智能家居设备现在都配备了内置的回声消除功能，利用声学回声重复器的原理。这增强了用户在电话通话和语音命令中的体验，使互动更加顺畅和直观。总之，声学回声重复器在提升音频通信中的作用在我们日益互联的世界中至关重要。通过有效管理回声，这些设备确保无论是在专业还是个人环境中，谈话保持清晰和不中断。随着技术的不断发展，声学回声重复器的重要性只会增加，为改善声音质量和沟通效率铺平道路。理解和利用声学回声重复器对于任何希望在各种环境中提升听觉体验的人来说都是必不可少的。