This article will focus on how cell phones work and you will be given the information about how a cell phone makes a phone call as well. Cell phones have become one of the most important things in our life and some of us are even not able to be separated from them. But have you ever wondered about how they work?
What is a cell phone?
Before the 1980’s, communications were not as convenient as what we can do now. Before the invention of cell phones, people used to utilize conventional telephones that are fixed in one place and are not portable. So, there was no way for us to contact someone else far away when we cannot locate any public phones or payphones nearby.
To describe what a cell phone really is, then, it is a telephone with a radio which routes the calls it makes by using a network of masts which is linked to the telephone network for the public. Although it sounds pretty simple naturally, it might be a bit difficult for some of us to understand the explanation. Well, in case you want more, you can find the rest of the explanation in the next paragraphs! Make sure you do not miss every detail given.
The technology used by a cell phone
Alright, the job that both cell phones and conventional phones might be the same, which is making a phone call. But do they employ the same technology? Well, obviously, since their job is the same, why would they employ different kinds of tech? But actually, their technologies derived from https://dadupokerqq.com/ are strikingly different since cell phones do not need fixed cables to contact other devices.
So, what is the technology used by cell phones and how do they make a phone call? Most of us have figured out that conventional telephones use electrical cables to operate and deliver the calls they make. If the cables are cut, the conventional phones are nothing more than toys. Meanwhile, cell phones are able to create a phone call without any visible cables required. In terms of technology, they are more advanced than the conventional ones because they work by using electromagnetic radio waves. The radio waves are used by cell phones to transmit and receive sounds which normally are traveling via wires when we are using conventional phones.
How cell phones make a phone call
So, are you wondering how cell phones make phone calls? Definitely, you are since that is one of the main points we are talking about in this article. To start, you need to know that all of the cellphones produced come with a tiny microphone inside them and when someone uses a cell phone and speaks through it, his/her voice is then converted into corresponding electrical signals that come up and down by the tiny microphone. Then, a microchip (also embedded inside your phone) then picks up the signals and transforms them into numbers. The numbers would then become a radio wave and it is transmitted from the antenna inside the phone.
Does the story end there? Well, of course not since the radio wave needs to be received up by a cell phone mast nearby. After it is received, the mast will send the radio wave to a base station. The base station is a part of the cellphone network (also called as a cell).
The cost of a phone call
Well, there is no exact measure of how a phone call would cost since different countries have different policies regarding the cost of a phone call. But there are two things that most countries have in common, though. Usually, it would not be too expensive to call somebody who lives in the same country like yours. However, if he/she lives abroad, the cost you need to pay will usually be high. Well, those are things regarding how a cell phone works and how a phone call is made!
Apparently, people, especially millennials, are no longer fond of making a phone call. Obviously, the phone was one of the most important inventions made by the human race. But there is a trend which changes the way we use our phones (smartphones included). Stay and read this article to figure out.
The phone call’s distant glory
When the phone was invented by Alexander Graham Bell, it was a big hit. Then, a few years later, people would use the telephone as their main means of communication. You would remember your childhood when it was easy to find payphones since they are literally everywhere. When you were a teenager during the 90s, you would search around for a phone when you wanted to hear the voice of someone you fell in love with. Making a phone call, definitely, was the most favorite way to communicate with each other. Oh, such good times!
But what happened then after the next means of communication was invented after the phone? Well, you would remember when pager entered the market in the late 1980’s to the middle of the 1990’s (some countries saw the use of pagers to the early 2000’s). After the invention of the pager, people have another option to communicate. However, even the pager did not win against phones since most of the people preferred to make a phone call instead of typing words by using the button configuration on a pager, which was very cumbersome. Making a phone call became even popular when the cell phone was invented.
But when the cell phone implemented the technology to send text messages, things began to change. Besides, the existence of e-mails made the effort to send mails more convenient than talking through a device. And now, with the emergence of smartphones to play dadu online https://daduonline88.com/ and the better service of the internet, talking through a phone is no longer considered important since it is now obsolete.
Why millennials do not talk through phones
Phone calls are no longer relevant in the 21st century due to the abundance of alternatives we have presently. Of course, it is now easier to communicate using an application for chatting, is it not? Phone calls have been considered as old-fashioned.
Besides, talking through a phone is considered as fearful and intimidating by the millennials. It is often that the caller was not known by the receiver, and it could be scary to pick up the phone and talk to a stranger who calls us. Now you know why people no longer like to make a phone call!
This article will mention and talk about the invention of the telephone, as well as the first phone call made by Alexander Graham Bell. If you love history and is wondering about the initial history of the telephone, then, you would love reading this article. Let’s check it out, shall we?
The dominance of the telegraph
Before the telephone was invented, one of the most practical ways people could do to communicate with others who live in a distant area would be using the telegraph. It was considered as the most practical and convenient means of communication at that time, and telegraph had been used for 30 years prior to the invention of the telephone. Actually, the existence of the telegraph also had a serious contribution to the invention of telephone since Bell made the first one by experimenting on a telegraph.
Although telegraph had been successful and enjoyed wide usage for thirty years, it had several drawbacks that made communications inconvenient. The most glaring drawback the telegraph had was that it operated based on the Morse code and it prevented the device from sending more than one message at a time. Definitely, your conversation would not be fun when using that thing!
Seeing this problem as a handicap, a Scottish-born inventor who was also an educated person which understood sound and music really well, Alexander Graham Bell began his experiment to invent a new device called as the telephone, and eventually, made the first phone call. By the way, if you are wondering, he was born on March 3rd, 1847 in the capital city of Scotland, which is Edinburgh. Well, how did he invent the telephone?
Bell believed that transmitting multiple amounts of a message could be done simultaneously by using the same wire. This idea, though, was not a new thing since many people had already thought of the idea of a multiple telegraphs. And in 1874, he had made significant progress with his experiment and he gained the money required from Gardiner Green Hubbard, a local attorney who would become his father in law in the future.
The phone call
After the long and numerous trials and errors, Bell discovered that a sound could be heard from the wire, which was the sound of a clock spring. He realized that this could be the sign of a new way of communicating and created the basic principle of a telephone. Talking through an electrical wire was now possible, thanks to him. In 1876, he made the first phone call in the world.