dialing signal

简明释义

拔号信号

英英释义

例句

1.The absence of a dialing signal 拨号信号 indicates that the line is busy.

没有拨号信号表明线路繁忙。

2.When you pick up the phone, you should hear a dialing signal 拨号信号 before making a call.

当你拿起电话时，你应该在拨打电话之前听到一个拨号信号。

3.If you don't hear a dialing signal 拨号信号, check if your phone is properly connected.

如果你没有听到拨号信号，请检查你的电话是否正确连接。

4.Some old phones may take longer to produce a dialing signal 拨号信号 compared to modern ones.

一些旧电话可能比现代电话更长时间才能产生拨号信号。

5.After entering the number, wait for the dialing signal 拨号信号 to confirm the call is going through.

输入号码后，等待拨号信号以确认电话正在拨打。

作文

In today's world, communication is more important than ever. The ability to connect with others instantly has transformed how we interact, both personally and professionally. One of the key components that facilitate this connection is the use of technology, particularly in the realm of telephony. A crucial element in this system is the dialing signal, which plays an essential role in establishing phone calls. Understanding what a dialing signal is and how it functions can enhance our appreciation of modern communication methods.A dialing signal is essentially the sound or tone that is produced when a phone number is dialed on a telephone. This signal is transmitted through the phone lines to indicate that a call is being initiated. In traditional landline phones, the dialing signal was often a series of clicks or beeps that corresponded to the numbers pressed on the rotary dial or keypad. Each number had a specific frequency associated with it, and these frequencies were sent over the line to the receiving party's telephone.With the advent of mobile phones and digital communication, the concept of the dialing signal has evolved. Modern smartphones use digital signals rather than analog ones. When a user dials a number, the phone converts the input into a digital format, which is then sent as a dialing signal to the network. This allows for faster and more reliable connections, as the digital signals can be processed more efficiently than their analog counterparts.The importance of the dialing signal extends beyond just initiating calls. It also serves as a means of verifying that the call is going through. For example, when dialing a number, if the dialing signal is not heard, it may indicate an issue with the connection, such as a busy line or a disconnected phone. This feedback is crucial for users to understand the status of their call attempt.Moreover, the dialing signal is also integral to various advanced features available on modern telecommunication systems. For instance, services like call waiting, voicemail, and conferencing all rely on the proper transmission of dialing signals to function correctly. These features have become standard expectations for users, allowing them to manage their communications more effectively.In summary, the dialing signal is a fundamental aspect of telephone communication that enables users to connect with one another. From its origins in analog systems to its current digital implementations, the dialing signal has undergone significant transformations. Understanding this concept not only enhances our comprehension of how phone systems work but also highlights the intricate technologies that allow us to stay connected in our fast-paced world. As we continue to innovate and improve our communication technologies, the dialing signal remains a vital component of our daily interactions, reminding us of the importance of connectivity in our lives.

在当今世界，沟通比以往任何时候都更为重要。能够即时与他人联系已经改变了我们在个人和职业上的互动方式。在这个系统中，一个关键的组成部分是技术的使用，特别是在电话领域。一个至关重要的元素是拨号信号，它在建立电话通话中发挥着重要作用。理解拨号信号是什么以及它如何运作，可以增强我们对现代通信方式的欣赏。拨号信号本质上是当用户在电话上拨打电话号码时产生的声音或音调。这个信号通过电话线路传输，以表明正在发起通话。在传统的固定电话中，拨号信号通常是一系列点击声或哔声，这些声响对应于旋转拨号器或键盘上按下的数字。每个数字都有一个特定的频率，与之相关联，这些频率通过线路发送到接收方的电话。随着移动电话和数字通信的出现，拨号信号的概念也发生了变化。现代智能手机使用数字信号而非模拟信号。当用户拨打号码时，手机将输入转换为数字格式，然后作为拨号信号发送到网络。这允许更快和更可靠的连接，因为数字信号可以比模拟信号更有效地处理。拨号信号的重要性不仅限于发起通话。它也是验证通话是否成功的重要手段。例如，当拨打一个号码时，如果没有听到拨号信号，这可能表明连接存在问题，例如线路繁忙或电话断开。这种反馈对于用户了解其拨打尝试的状态至关重要。此外，拨号信号在现代电信系统的各种高级功能中也不可或缺。例如，呼叫等待、语音邮件和会议通话等服务都依赖于拨号信号的正确传输才能正常工作。这些功能已成为用户的标准期望，使他们能够更有效地管理通信。总之，拨号信号是电话通信的基本方面，能够使用户彼此连接。从模拟系统的起源到当前的数字实现，拨号信号经历了显著的变化。理解这一概念不仅增强了我们对电话系统工作原理的理解，还突显了使我们能够在快节奏的世界中保持联系的复杂技术。随着我们不断创新和改善通信技术，拨号信号仍然是我们日常互动的一个重要组成部分，提醒我们在生活中保持连接的重要性。