Rebirth of the Dead Second Female Lead Becomes the Female Lead Bai Yueguang

Chapter 122: Scientific Research Monetization

Although they keep saying that they want to eliminate capitalism, the temptation of foreign exchange is irresistible to everyone. Xue Yaya and her friends did not wait for certain people, but only for Wu Youxun. It was not a loss. Several people inquired about some existing home appliances, such as televisions, refrigerators, air conditioners, etc. Xue Yaya's blind spots expanded. It turned out that refrigerators were developed in 1910, televisions were produced in 1925, and air conditioners were developed even earlier, in 1902. However, in China, except for radios and refrigerators, these R&Ds are blank. The Dongfeng brand sedan produced and developed last year is the first independent R&D and production since the founding of the People's Republic of China.

Xue Yaya became excited: "Professor, we want to try to develop color TV."

"Color TV?"

Wu Youxun was puzzled: "What kind of appliance?"

"TV!" Lin Fubao explained, "The picture is in color."

Wu Youxun nodded: "This is a good research and development direction. But what about the market? What about accessories?"

Xue Yaya said: "According to the information, black and white televisions mainly use film technology, which converts electronic signals into image signals. The image resolution and clarity are quite limited, and we need to overcome these problems. As for color TVs, the three primary colors are used for imaging, which is nothing more than a combination of red, green and blue signals, and high voltage..."

The more Wu Youxun listened, the more he thought there was something interesting. He stretched out his hand to interrupt and said, "Think about it for a while. I'll take you to see someone in two days!"

Although he is quite capable in this area, Zhang Ruocheng is even stronger and has a strong ability to combine practical skills. Xue Yaya nodded:

"The four of us are going to be together."

Wu Youxun nodded. All the kids were excellent and were willing to make progress together. He had no reason to stop them. The next day, a military green jeep stopped at the school gate. Wu Youxun sat in the passenger seat, and the four children got in. Wu Youxun said:

"You can actually open the car door?"

Xue Qianyan said, "I saw someone open it last time."

The cool guy in military uniform in the driver's seat glanced at the rearview mirror, his eyebrows didn't move at all, and the four children let him secretly look at them. Xue Yaya thought, it's a good thing that there is no limit on the number of people in a car now, six people is considered excessive.

The place they were going to was quite far, and after driving for more than three hours, the four kids in the back seat gradually squeezed together and fell asleep in all directions. The cool guy in the driver's seat, Shen Yu, said, "It's quite quiet!"

Wu Youxun closed his eyes and said, "They are not ordinary children."

"Yeah." Shen Yu naturally would not argue with the professor. No matter how unusual it was, they were still children. Fortunately, they did not make a fuss or get carsick.

When Xue Yaya and the others were woken up, they found that they had arrived at a national ordnance machinery factory. The workshop they were in was a little empty, with three old masters standing next to them, and one of them was more academic. Xue Yaya said politely, "Hello, Professor Zhang!"

Professor Wu had mentioned to them before coming here that she highly praised Professor Zhang's achievements in electronic research. Although there were no outstanding electrical appliances in China at present, she still expressed her full respect.

The black and white TV was first connected to the antenna, and the master skillfully turned on the switch to play. All three channels played normally, but unfortunately the programs that could be played were limited. After turning off the TV, the master slowly disassembled a TV according to Professor Zhang's instructions.

They looked at the main circuits in the black-and-white TV, including the high-frequency tuner, intermediate-frequency circuit, video circuit, audio circuit, scanning circuit, and power supply circuit. Zhang Ruocheng pointed to the corresponding parts and explained the corresponding working principles to them one by one.

After finishing the explanation, Xiang Ruocheng looked at Xue Yaya and said, "I heard that Comrade Xue Feng wants to study color television. I wonder if I can join him?"

Comrade Xue Feng?! Xue Yaya was very satisfied with this title, and the two of them started discussing together. Slowly, Xue Qianyan, Xue Qianren and even Lin Fubao were able to join in. Zhang Ruocheng couldn't help but look at the four of them with approval. He privately said to Wu Youxun: "I thought those three were just for fun, but I didn't expect they also had something in mind!"

The development of color TV was carried out rapidly. The main difference was the addition of color decoding circuit and different picture tubes. Of course, although other circuits were present, there were also many differences. For example, the sensitivity of color TV to receive color image signals was much lower than that of black and white TV signals, and the clarity of color image signals was also much lower than that of black and white TV signals. The reason was that the brightness and color separation circuit would damage the brightness signal, and the amplitude and high-frequency components of the signal would be greatly reduced.

We developed and compared circuits with the same functions, found out the differences, and continuously debugged and updated them, found faults and debugged again. By May 59, the first color TV with Chinese characteristics was finally assembled and tested successfully.

The components are disassembled, the data standards are quantified, and then the corresponding mechanical parts factories are contacted. If there are problems, the production equipment of the corresponding processing plant is unqualified and mismatched, and corresponding debugging and reorganization are required. At the same time, the machinery general factory also trains workers one after another. When the parts are mass-produced, the assembly line will proceed quickly, assembly and debugging, and trial playback.

At a scientific research product exhibition in Hong Kong at the same time, my country's independently developed color TVs made their debut, winning a large number of orders for the country. The foreign trade surplus made the entire Ministry of Commerce excited. Foreign exchange! How much foreign exchange did they get back? !

Because of the continuous orders, the factory's operating volume increased significantly, and for a time, the entire industrial chain flourished. Foreign exchange was not stored for a fixed period. The government purchased a large amount of food through various channels such as patriotic businessmen in Hong Kong and other countries. Naturally, there were obstacles, but fortunately, the result was successfully achieved in the end.

Wu Youxun and Zhang Ruocheng were both very satisfied with the result, but Xue Yaya was dissatisfied and said, "The TV is too big! It would be better if it could be hung on the wall!"

She said depressedly: "It is obviously produced and developed by our country, but the people of our country look down on it. What a failure!"

Zhang Ruocheng's happy mood stopped instantly. Yes, it's his own stuff, but his own family can't use it!

Wu Youxun was optimistic, "Don't worry, it will be fine. We developed it ourselves, so it's never too late to use it."

Xue Yaya snapped her fingers unconsciously, and Xue Qianren said, "To put it bluntly, it's poverty!"

Xue Qianyan nodded, and Lin Fubao said, "When you have enough food and clothing, you know honor and disgrace, and when you are warm, you will have other desires!"

“People’s livelihood is indeed the most urgent need to be met at the moment!”

“Is people’s livelihood limited to food and drink?”

Xue Yaya saw the reflection in the mirror, stared at some people in the mirror, and said loudly and tenderly: "People's livelihood should be survival and life, food, clothing, housing, transportation, and the common standard of material and spiritual civilization!"

"it is good!"

Applause came, and everyone turned around, only to see the old man opposite with a gratified and appreciative look, smiling and saying: "Comrade Xuefeng is right. Although we are not capable enough now, Comrade Xuefeng's point of view is the goal direction we all hope for!"