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To: Paladin2

Ok... From Brave search engine.
Were rotary phones digital?
Rotary phones, also known as rotary dial phones, were not digital in the modern sense. They used an analog system to transmit phone numbers. Here’s how it worked:

The rotary dial had a mechanical mechanism that converted the rotation of the dial into electrical pulses.
Each number on the dial was connected to a specific electrical circuit, which generated a unique pulse pattern when the dial was rotated.
The pulse pattern was transmitted over the phone line to the telephone exchange, where it was decoded and used to connect the call.
The pulse pattern was not a digital signal in the classical sense, as it was not a series of discrete 0s and 1s. Instead, it was an analog signal that represented the sequence of numbers dialed.

In contrast, modern digital phones use a digital signal to transmit phone numbers, which is a series of 0s and 1s that represent the digits of the phone number. This allows for more efficient and reliable transmission of phone numbers, as well as the ability to transmit additional information such as text messages and data.


92 posted on 07/07/2024 10:59:27 PM PDT by vpintheak (Sometimes you’re the windshield, sometimes you’re the bug. )
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To: vpintheak
Each number on the dial was connected to a specific electrical circuit, which generated a unique pulse pattern when the dial was rotated.

Incorrect. The dial mechanism generates a series of pulses which corresponds to the degree of rotation of the dial before it is released to return to its home position. The more it is rotated, the more pulses it generates.

113 posted on 07/08/2024 2:21:41 PM PDT by Fresh Wind (Fake news, fake election, fake president, real tyranny.)
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