The History Of Cellphones; Telefonos Moviles Simply Began With Simple Telephones
by:
A.Caxton
Here, with the extract of the book THE HISTORY OF THE TELEPHONE by Musician N. Casson, we show wherever
moviles, cell phones and pdas began. In that somewhat distant year 1875, once
the telegraph and the Atlantic cable were the most fantastic things in the world, a tall young prof of manner of speaking was urgently
busy in a abuzz machine-shop that stood in one of the narrow streets of Boston, not far from Scollay Square. It was a really hot afternoon in June, but the young prof had forgotten the heat and the grime of the workshop. He was entirely absorbed in the devising of a nondescript machine, a sort of crude mouth organ with a clock-spring reed, a magnet, and a wire. It was a most absurd toy in appearance. It was unlike any another thing that had ever been ready-made in any country. The young prof had been drudging over it for three years and it had perpetually
baffled him, until, on this hot afternoon in June, 1875, he detected
an about breathed sound--a faint TWANG--come from the machine itself.
For an instant he was stunned. He had been expecting simply such a sound for some months, but it came so suddenly as to give him the sensation of surprise. His eyes blazed with delight, and he sprang in a passion of avidity to an abutting room in which stood a young mechanic who was assisting him.
"Snap that reed again, Watson," cried the apparently irrational young professor. There was one of the odd-looking machines in each room, so it appears, and the two were connected by an electric wire. Watson had snapped the reed on one of the machines and the prof had detected
from the another machine exactly the same sound. It was no much than the gentle TWANG of a clock-spring; but it was the 1st time in the history of the earth that a complete sound had been carried on
a wire, reproduced absolutely at the another end, and detected
by an expert in acoustics.
That twang of the clock-spring was the 1st bantam cry of the newborn telephone, expressed in the clangorous din of a machine-shop and merrily detected
by a man whose ear had been trained to recognize the strange voice of the little newcomer. There, amidst flying belts and jarring wheels, the baby telephone was born, as feeble and helpless as any another baby, and "with no language but a cry."
The professor-inventor, who had thus reclaimed the bantam abandoned infant of science, was a young Scottish American. His name, now acknowledged as wide
as the telephone itself, was Alexander Graham Bell. He was a teacher of acoustics and a student of electricity, possibly the only man in his generation who was able to focus a cognition of some
subjects upon the problem of the telephone. To another men that passing faint sound would-be have been as breathed as silence itself; but to Bell it was a thunder-clap. It was a dream move true. It was an impossible thing which had in a flash become so easy that he could scarcely believe it. Here, without the use of a battery, with no much electric current than that ready-made by a couple of magnets, all the waves of a sound had been carried on
a wire and changed back to sound at the farther end. It was absurd. It was incredible. It was thing
which neither wire nor electricity had been acknowledged to do before. But it was true.
No discovery has ever been less accidental. It was the last link of a long chain of discoveries. It was the result of a persistent and deliberate search. Already, for half a year or longer, Bell had acknowledged the correct theory of the telephone; but he had not accomplished that the feeble undulatory current generated by a magnet was strong enough for the transmission of speech. He had been instructed to undervalue the astounding efficiency of electricity. Nothing so far to the current PDAs and cell phones(moviles) that activity without plug-in to the socket and last hours, days and even as weeks.
About The Author
A.Caxton is an enthusiast of the new technologies. He carries galore information and news websites on cell phones, handhelds, PDAs and Smartphones. One of his new sites( http://www.moviles-y-pdas.com ) carries information in Spanish. Find much reviews on cell phones at http://www.moviles-y-pdas.com/archivos/telefonos_moviles.html
This article was announce on Gregorian calendar month 13, 2005
