Invention And History Of The Fax Machine

Invention And History Of The Fax Machine, is going to be today’s post here in Discover My Inventions, the fax machine was developed to use to send business mail from one location to another through them by a telephone line which has its own number which is a fax number, and a fax machine can also be used through them by just a phone number which is adjusted for the fax machine to kick on after so many rings.

Fax is also (short for facsimile), sometimes called, a telecopying or, a telefax (the latter short for telefacsimile), is the telephonic transmission of scanned printed material (both text and images), normally to a telephone number connected to a printer or other output device. The original document is scanned with a fax machine (or a telecopier), which processes the contents (text or images) as a single fixed graphic image, converting it into a bitmap, and then transmitting it through the telephone system in the form of audio-frequency tones.

The receiving fax machine interprets the tones and reconstructs the image, printing a paper copy, early systems used direct conversions of image darkness to audio tone in a continuous or analog manner. Since the 1980s, most machines modulate the transmitted audio frequencies using a digital representation of the page which is compressed to quickly transmit areas which are all-white or all-black.

Scottish inventor Alexander Bain worked on chemical mechanical fax type devices and in 1846 was able to reproduce graphic signs in laboratory experiments. He received British patent 9745 on May 27, 1843 for his “Electric Printing Telegraph. Frederick Bakewell made several improvements on Bain’s design and demonstrated a telefax machine.

The Pantelegraph was invented by the Italian physicist Giovanni Caselli. He introduced the first commercial telefax service between Paris and Lyon in 1865, some 11 years before the invention of the telephone. A facsimile (from Latin fac simile (‘make alike’), a spelling that remained in currency until the late 19th century) is a copy or reproduction of an old book, manuscript, map, art print, or other item of historical value that is as true to the original source as possible.

It differs from other forms of reproduction by attempting to replicate the source as accurately as possible in scale, color, condition, and other material qualities. For books and manuscripts, this also entails a complete copy of all pages; hence, an incomplete copy is a partial facsimile.

So that’s it for now I’m Randy Johnson Thanks For Stopping By And Being A Great Part Of Discover My Inventions.

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