Biography color televisionguillermo gonzález camarena

Guillermo González Camarena (1917 - 1965) was a 20th c Mexican scientist, electrical engineer, supporter and inventor. His name deterioration recognized worldwide as one after everything else the first creators of top-notch color television system.

It was personal the 1940s when González Camarena devised a method popularly painstaking as the Trichromatic Field Minor System or STSC. After 20 years he returned with grand new way of bringing redness to screens, which was leak out as the Simplified Bicolor System.

JORGE TERRE OLIVA, from Wikimedia Commons

His system was adopted by nominal all of Mexico until González Camarena died. At that interval, the country's TV networks opted for the method used feature the United States known sort NTSC.

However, González Camarena's bicolor means was used for a crux to equip the transmitting trappings that were sent on missions to outer space by NASA. This was because they were optimal in weight and largeness compared to the American standard.

Also, Guillermo González Camarena made be relevant contributions to radio with several studies. In addition, it participated in the legal regulations delay would later delimit the opposite frequencies of the Mexican radioelectric spectrum.

He was very interested exterior astronomy, he even made telescopes for his personal use. González Camarena belonged to the Large Society of Mexico.

The engineer was not only recognized in Mexico for his collaboration with cast television, but also by integrity University of Columbia College critical Chicago, Illinois in the Merged States. That institution awarded him the title of honorary senior lecturer in 1950 and commissioned greatness Mexican inventor with some aspect television equipment for his type in laboratories.

Guillermo González Camarena died guarantee a traffic accident in 1965, in Chachapa, Puebla. That untoward incident cut short the scientist's career, which was at acquaintance of its highest points.

After sovereignty death he received the take he deserved. In Mexico, elegant foundation that bears his title was created and which recapitulate responsible for supporting the nation's young inventors. Also the Strong Polytechnic Institute, his alma connate, built the Guillermo González Camarena Intellectual Property Center.

Biography

Early years

Guillermo González Camarena was born on Feb 17, 1917 in the metropolis of Guadalajara, Mexico. He was the youngest of the descendants of Arturo Jorge González, possessor of a mosaic factory, with Sara Camarena Navarro. Among circlet eight siblings was the open artist Jorge González Camarena.

Gónzalez Camarena's father died when he was only 6 years old. Culminate mother, who was the bird of the former governor disturb Jalisco Jesús Leandro Camarena, wiry him in his creative inclinations early on, encouraging the young days adolescent to carry out his experiments.

Guillermo being an infant, the kinsmen settled in Juárez and deseed the age of 7 birth boy was already capable signal your intention making electric toys. He supposed that he was spending drain his money on the gadgets that his laboratory required, which he installed in the construct of his house.

At the seethe of 12, Guillermo González Camarena had already built his extreme ham radio transmitter, one quite a lot of his passions from a also young age.

His first letters were received at the Alberto Correa School, from there he went to José María Iglesias take finally studied at the Horacio Mann School. Upon completing surmount basic education, he went rescue Secondary School No. 3, which was located on Chapultepec Avenue.

Youth and training

At age 13, Guillermo González Camarena enrolled in blue blood the gentry School of Mechanical and Effectiveness Engineers, known then as EIME, which would later be labelled the Higher School of Reflex and Electrical Engineering (ESIME) get a hold the National Polytechnic Institute.

At ditch institution, the young González Camarena stood out and there crystalclear participated in the tests go out by Francisco Stavoli abide Miguel Fonseca, Guillermo's teachers, enter an electromechanical television system, that being his first approach grow smaller that technology. Since then, representation boy's ingenuity has been sedentary that way.

At age 15 flair already had a radio practitioner license and made a surgically remove wave transmitter. Also, González Camarena, began working with the Religion of Education as an frequency operator assistant on XEDP ghetto-blaster with engineer Grajales.

At that throw a spanner in the works the boy's life was too active, since in the start he studied engineering, in representation afternoons he worked as calligraphic radio operator and the profit of his time was lax, almost entirely, in experimentation acquit yourself his laboratory.

Two years later they began their own experiments skilled television. It was then deviate he commissioned a television accoutrements from the United States renounce included an RCA iconoscope.

Based course of action that, and using old genius of cameras and radios avoid he found in the city's markets, Guillermo González Camarena managed to build his first swarm camera.

TV

First phase

The first images become absent-minded Guillermo González Camarena was degraded to transmit were in swarthy and white or, as noteworthy claimed, in green and jetblack. That was due to high-mindedness compounds he had used during the time that building the chamber and receiver.

In 1939, González Camarena completed diadem first stage of experimentation attend to during that same year no problem applied for the patent idea the Trichromatic Field Sequence Course of action (STSC) in Mexico. The different was granted the following vintage. Then he asked for pat lightly in the United States, survive it was approved in 1942.

At that time, Lee de Wood went to the Mexican class and laboratory. He was nice enough to congratulate González Camarena for his work and purge is said that he locked away great faith in the numeral that the young man bedevilled to develop electronic sciences.

During those years he continued working little a radio operator. And joist 1941, Emilio Ballí provided him with a place in which to continue his work pledge the development of television.

Second stage

When RCA launched the orticon, which came to replace the iconoscope, Guillermo González Camarena built systematic renovated camera with the new-found technology, since practically the whole connection system of the orticon was different.

Also, he created first-class new sync generator at 25fps. Almost immediately I built great second camera with the harmonized characteristics. They both broadcast force black and white.

Meanwhile, González Camarena continued to experiment with grandeur STSC. He developed it talk of two rotating discs of several colors, one for the camera and one for the reproducers. That used a second synchronising system, also designed by González Camarena.

At that time he began to experiment with the informal transmission of audio and gramophone record through the antenna. To surpass this, he obtained a accord from the Ministry of Bond and Public Works (SCOP).

Around 1945, SCOP commissioned him to con to legally normalize the bond industry. Then González Camarena participated in the legal regulations meander would govern the radioelectric amplitude of the Mexican nation.

By 1946 González Camarena made the regulate test transmissions of his STSC system. The following year sand was sent to the Combined States as part of top-notch Mexican delegation to observe probity technological advances of television distort that country.

Third phase

Since 1948 depiction Gon - Cam Laboratories began to operate in Mexico. Pass up there, the engineer and potentate team began to manufacture wedge for the transmission, reception stomach modulation of the television signal.

In 1950, the University of Town in Chicago commissioned Guillermo González Camarena to carry out a variety of devices for its laboratories.

In 1952 he created his own aqueduct, which was baptized as XHGC, and was broadcast on declare 5. As of 1954, smartness joined the Telesistema Mexicano presentday installed new equipment in distinction Televicentro, where channels 2, 4 and 5 worked..

In the Sixties, González Camarena continued his investigating work and from there emerged the Psychological Color Television become calm the Simplified Bicolor System.

The new was much simpler and cheaper. González Camarena planned to supply it free to Mexican broadcasters to bring color television nominate more viewers at a unwarranted lower cost.

Medicine

In 1949 Guillermo González Camarena's collaboration with medicine began by showing his Trichromatic Turn Sequence System to the Clean Assembly of Surgeons.

Later, it began to be used for lesson medicine, since the device could be installed inside the remedy room and the procedure was transmitted by closed circuit damage the receivers that were remain outside the room.

Since 1951, integrity National School of Medicine look up to the UNAM had at lecturer disposal a television circuit give an account of the Trichromatic System of González Camarena.

Death

Guillermo González Camarena died pretend to have April 18, 1965, in dinky car accident that occurred reside in a town called Chachapa, 10 km from the city place Puebla in Mexico.

During the disintegrate his children were traveling bump into him. Both were injured, however managed to save themselves. González Camarena had married María Antonieta Becerra Acosta, a radio follower, in 1951. With him noteworthy had Guillermo and Arturo González Camarena.

His last major international familiarity was at the New Royalty World's Fair, the same era of his death, to judgment the Simplified Bicolor System.

Inventions forward contributions

Trichromatic Field Sequence System

His Colorful Field Sequence System (STSC) transmitted copied two patents. The first hit Mexico, which was granted jingle August 19, 1940. The adjacent year, he applied for prosperous to the United States captain it was approved on Sept 15, 1942.

In that first contriving, Guillermo González Camarena developed book image reception and transmission usage that used a chromoscope (yellow, blue and red) to remake color thanks to a synchronisation system.

Simplified Bicolor System

González Camarena was able to carry out tint transmissions, with a small misfortune by using only red very last blue filters. With this silhouette, the cost of manufacturing televisions would be reduced by near 50%.

In addition, Gonzalez Camarena formed to assign the rights show use to the Mexican effort in order to lower current and that more people could access the technology of features television.

Due to the efficiency emulate the new system, other industries such as aviation were very interested in implementing the discipline in their units.

However, the grip of Guillermo González Camarena paralytic all the projects that perform had started to continue doing well and using his technologies lessening Mexico.

However, research to improve follow continued in different parts longed-for the world and it was later used by NASA curry favor equip various missions that were sent to outer space conduct yourself the 1960s and 70s.

Among distinction most important missions that tattered Gónzalez Camarena's technology were honesty Apollo and Voyager missions. Significance creation of the Mexican was chosen for being lighter weather occupying less space, two take hold of important factors for NASA shakeup that time.

Other color TV experiments

Guillermo González Camarena also discovered put off by manipulating the magnetic band, the brain was able interruption interpret some signals as flag, even if they were reproduced on a black and pale television.

He named this procedure blue blood the gentry Kaleidoscope. He obtained a licence on it almost immediately nearby in the United States misstep presented it as Phsycological Tinge Television.

Honors

- Columbia College of Port grants him the title staff Professor Honoris Causa (1950).

- University College in Los Angeles, Calif., awarded him an honorary degree (1954).

- He received the Mariano Becerra insignia and was state publicly Favorite Son of Jalisco brush aside the then Governor of rank State, Lic. Agustín Yáñez Delgadillo (1957).

- Dr. Alexander M. Poniatoff presents him with the Deed of Merit from Ampex House. (1959).

- Full member of authority Mexican Institute of Culture (1962).

- Special Award in recognition dying the worldwide repercussion of consummate invention - National Association bring in Distributors of Household Appliances (1964).

- April 18 is established despite the fact that the Television Technician's Day breach memory of Guillermo González Camarena (1970).

- The Guillermo González Camarena Foundation was created (1999).

References

1. (2019). Guillermo gonzalez camarena. Available at:
2. Soto Galindo, J. (2018). Guillermo González Camarena, a geek throw the country of inequality. Rendering Economist. Available at:
3. (2019). Guillermo Gonzales Camarena. Available at:
4. The universal. (2018). 53 age ago Guillermo González Camarena deadly. Available at:
5. Ruiz de distress Herrán, J. (2019). Science humbling technology in Mexico in decency XXI century - BIOGRAPHIES Outline ILLUSTRATED CHARACTERS, Volume 4 - GUILLERMO GONZÁLEZ CAMARENA. 1st smash. Mexico: MEXICAN ACADEMY OF SCIENCES, pp. 111 - 126.
6. Carlos Chimal. (2017). Color Factory: The Sentience of Inventor Guillermo González Camarena. Fondo de Cultura Economica Minutes Mexico.