How Telephones Work - HowStuffWorks
2023年7月18日 · Telephones are one of the most important and useful modern inventions. Learn about telephone operation, creating a telephone network and tones and bandwidth.
Telephone | History, Definition, Invention, Uses, & Facts | Britannica
2024年10月29日 · telephone, an instrument designed for the simultaneous transmission and reception of the human voice. The telephone is inexpensive, is simple to operate, and offers its users an immediate, personal type of communication that cannot be …
How Phones Work: The Basic Science Behind Telephones
2018年7月21日 · Before diving into the workings of the very earliest phones, let’s talk about how they work in general. After all, the phones of today work the same way as Bell’s and all the phones of yesteryear.
How do telephones work? - Explain that Stuff
2023年7月29日 · An easy-to-understand introduction to how telephones and telephone exchanges work, with photos showing what's inside a typical phone.
How do landline telephones work? When you speak into a landline phone, your voice travels in small sound waves. The sound waves are carried to a thin metal disk inside the phone, called a diaphragm, and are converted into electrical energy.
Telephone - Wikipedia
A telephone, colloquially referred to as a phone, is a telecommunications device that enables two or more users to conduct a conversation when they are too far apart to be easily heard directly.
How the Telephone Works - Antique Telephone History
How the Telephone Works. When a person speaks into a telephone, the sound waves created by his voice enter the mouthpiece. An electric current carries the sound to the telephone of the person he is talking to. A telephone has two main parts: (1) the transmitter and (2) the receiver.
How Does A Telephone Work? (Communication Technology)
2023年11月28日 · How does a telephone work? A telephone works by converting sound, typically the human voice, into electronic signals that are transmitted through cables and other communication channels to another telephone.
How a Telephone and Phone Calls Work - ThoughtCo
2019年11月5日 · There are two main parts to a telephone that make it function: the transmitter and the receiver. In the mouthpiece of your telephone (the part you talk into), there is the transmitter. In the earpiece of your telephone (the part you listen from), there is a receiver.
How Phones Work | THG Resources - Educational Resources
The telephone is a relatively simple device, which accounts in part for its quick spread across the United States and the world after Alexander Graham Bell created the first working set of telephones in 1876. But how does it work?
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