The director of the School of Electronics UPAEP, Enrique Sanchez Lara, recommended making the effort to change the analog TV digital one.
In an interview with Notimex, the specialist of the Popular Autonomous University of Puebla (UPAEP), said digital TV consumes less electricity, generate less environmental impact, it also offers audio quality and image.
While an analog television, the technology that has, consumes up to 70 percent more light than a digital type in different sizes.
“If considers that a kilowatt light charge between 2.50 to 4.00 pesos a month will be paying for an old television, the more light converter between 25-70 pesos per month, hence, that in a year will have been paid between 250-700 pesos pesos or light, “he said.
He mentioned that today a 32 inch worth between three thousand and four thousand pesos, so it is better that this money is invested in buy a new visually has a better image, and also reduces environmental impact, having no heavy metals such as mercury and lead.
He added that it is therefore recommended to make the effort to change the system, “because eventually they will end up paying in light what it would cost to buy it without having it aligncenter size-full wp-image-220 097 “src =”http://cdn.lopezdoriga.com/wp-content/plugins/lazy-load/images/1×1.trans.gif”
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also they have a large heavy old television, whose environmental impact is negative, this plus a converter that consumes feed light and other physical footprint.
“It is best to purchase a Smart TV because you must think in the medium and long term, when more internet coverage may already be using TV as if it were a computer and access to more information, “he stressed.
Sanchez Lara stressed that” having a decoder will not convert the analog television in intelligent or internet, and it will only degrade the digital signal to analog so that you can see in old television “.
” The image will devalue to degrade the colors and audio, as well as the size of the image for deployment you have, Depending on the decoder anyway some channels can not be displayed in the old screen, “he said.
The management of UPAEP stated that it is better to buy a new TV, because when his time life these televisions are made with a technology with a minimum content of toxic materials.
He added that the phenomenon of discarding the old TV does not happen much because in many households use it to consoles, or some console applications, also for sentimental reasons, and if you subscribe to cable television.
The country believe it should be disposed of about 20 million units, but to the phenomenon that occurs in countries not free himself from those old equipment will not reach that volume
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