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Equations are derived which describe the time evolution of the probability density and corresponding characteristic function of a telegraph signal which has passed through a wire. Low-order correlation properties for the more general detuned cases are calculated based on the materials through which the signal is passed. It is shown that the stationary single interval statistics can be generated by a random phasor moving in a space of fractional dimensions and that a simple transform of variables leads to distributions which are unstable in this space, thus the speed of light is not impossible but mostly improbable as the wire undoubtedly had inconsistencies in its quantum structure.
Wiki User
∙ 13y ago
Wiki User
∙ 11y agoDigital signals travelling along fibre-optic cable travel at 186,282 miles per second (the speed of light) !
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What distance can a signal travel on a fiber optic cable?
100m
Need of fft?
FT is needed for spectrum analysis, FFT is fast FT meaning it is used to obtain spectrum of a signal quickly, the FFT algorithm inherently is fast algorithm than the conventional FT algorithm
When was the telegraph discontinued or when did the telegraph decline in popularity?
The telegraph lost popularity when the telephone became cheap enough and reliable enough to use. The last land-line telegraph message was sent by the Milwaukee Railroad, between Milwaukee and Minneapolis in 1985. The last radio telegraph that was commercial was sent by coastal marine stations on 7/13/1999. The telegraph is still being used by Amateur radio license holders to this day. Anyone can become a Amateur Radio Operator just by passing a test.
Does routers overwork if it does what actually happens?
Yes. If there is too strong or fast of a signal, the router will automatically shut itself off to prevent it from getting permanently damaged. Modems, unfortunutely, are not as smart.
What is different about the method used to boost digital signal strength compared to the method used to boost analog signal strength?
A digital signal requires a repeater, which retransmits the signal in its original form, and an analog signal requires an amplifier, which increases the strength of both the signal and the noise it has accumulated.
Why grapevine is called grapevine?
If you mean the idiom "heard it through the grapevine," this phrase dates from the invention of the telegraph. People realized that gossip can travel nearly as fast as if a telegraph wire were used. They called this the "grapevine telegraph" to distinguish it from the wire telegraph, because of the coiling tendrils of the grapevine that resembled wires.
Can you have a radio signal underground?
Yes, you can however the distance that a signal may be travel depends on the power and frequency of the signal. For signals at the same power a lower frequency signal will travel further.
What does the telegraph signal mean at the beginning of RKO Productions?
The signal at the beginning of RKO productions is in Morse Code. It says VVVV AN RKO RADIO PICTURE VVVV.
How did the leaders of the civil war communicate?
Telegraph, signal flags, courriers, drums, and cannon shots were used.
What is the synonym for telegram?
telex, wire, telegraph, signal, radiogram, coded message, cablegram, buzzer, cable
How long would it take a telegraph signal to cross the US from the east coast to the west coast?
In the mid-19th century, it would have taken approximately 10 minutes for a telegraph signal to travel from the east coast to the west coast of the United States. The signal would need to be relayed through a series of telegraph stations across the country.
Whats the difference between the telegraph and the cell phones?
A telegraph relies on a wire to transmit a message to an individual on the receiving end. A cell phone is a wireless device that uses radio waves to transmit a signal.
How does a flea travel so fast 7.1?
how does a flea travel so fast
Some fast do light rays travel?
Yes, they travel some fast!
Fast turn signal?
you have a light out that way it signal fast
How did the people use the telegraph?
To spend messages back and forth electronically by cutting an electric signal like Morse code
How fast does ultra violet travel?
fast
