Into Unscientific

"."

Looking at the somewhat shocked Wang Yougong, Xu Yun thought for a while and continued:

"Comrade with meritorious service, I remember that you are from Modu, right?"

Wang Yougong nodded:

"right."

Then he thought for a moment and added:

"The magic city over in Puxi is not Pudong or Subeiha."

Xu Yun:

"."

Well, just by hearing this sentence, you know that Wang Yougong's bloodline in the Demon City is very pure.

Then Xu Yun took a deep breath, drew a square space in the air toward Wang Yougong, and said:

"Comrade Yougong, I have the impression that there are many alleys in Puxi, right?"

"As far as I know, many alleys now have TVs placed in the main alley or in the courtyard. There are at least dozens of people watching the TV at any time."

"In some open places, it is normal for the number of people to exceed one hundred."

"In addition, there are many places with similar situations, so the actual number of viewers that can be covered by these more than 500,000 TV sets can be multiplied by at least 10 times."

The alleys in the Magic City are a type of contemporary architecture. There are usually hundreds or even thousands of people living in one alley.

In this era when most families still use spittoons, shocking scenes of hundreds of people emptying spittoons at the same time are staged in major alleys almost every day.

Of course.

Xu Yun mentioned the alley at this time not to share the experience of cleaning spittoons with Wang Yougong, but to tell Wang Yougong another thing:

These days, the number of viewers that a television can reach is at least in the tens.

Opposite him, Wang Yougong's pupils suddenly shrank slightly.

Although he, or most of the scholars present, have rich experience, they have indeed fallen into a misunderstanding regarding television.

The reasons for this misunderstanding are very complex. First of all, it is related to their experience:

Wang Yougong and many scholars at the scene have been exposed to television abroad and are not unfamiliar with the functions of this machine.

But the TVs they see abroad are basically for personal or family use, and few people will go to other people's homes to watch the TV.

Then they returned to China with this subconscious mind, and were selected into the 221 base three or four years ago. As a result, they missed the opportunity to contact China's first batch of televisions.

Various reasons were intertwined, resulting in them now needing Xu Yun to remind them to realize some things.

For example, this model where everyone watches or binge-watches TV together.

Then Wang Yougong thought about it carefully and felt that what Xu Yun said was most likely true.

Although he had never seen a group of people surrounding a TV, he had witnessed a movie screening at the base.

In this day and age, video is indeed very attractive to Chinese people. Every time an open-air movie is shown at the base, hundreds of people will be attracted. Some people will even climb the trees to eat melon seeds and watch the fun.

The lane of Wang Yougong's home has a large courtyard that can accommodate more than a hundred people. If someone moved the TV into the courtyard, the scene would be imaginable.

While Wang Yougong was deep in thought, Xu Yun spoke again:

"Comrade with meritorious service, let me synchronize another message with you."

"According to the data we received, as of December last year, the number of TV sets per 100 households in urban and rural areas in my country was 1.2 and 0.003 respectively." (Note: The concept of cities and towns here is much stricter than in later generations)

"Comrade with meritorious service, do you know what this means?"

"Forehead"

Upon hearing this, Wang Yougong quickly brought his mind back to reality, frowned and thought for a while, but soon shook his head.

He didn't understand what Xu Yun meant.

Seeing this, Xu Yun reminded him again:

"Comrade of merit, don't forget, we are still eight months away from the explosion of the atomic bomb."

"eight months"

This time, Wang Yougong first repeated the time mentioned by Xu Yun, and then his pupils suddenly shrank!

After a while.

Wang Yougong looked at Xu Yun excitedly with a somewhat rapid breathing rate:

"Comrade Xu Yun, are you saying that the organization is planning to use these eight months to accelerate the production and popularization of televisions?"

"That's right."

Xu Yun nodded and added:

"To be precise, it is a targeted TV broadcast to qualified communes and towns, and the cost will be borne by the state."

Say it.

Xu Yun's face also flashed a hint of excitement.

be honest.

In this era, it is impossible to commercialize the popularization of TV sets in villages and towns because the country lacks sufficient commercial and industrial conditions.

To know.

Many places don’t even have electricity these days.

But on the other hand.

Although it is not feasible from a commercial perspective, the rationing plan is still feasible to a certain extent.

The first is the production of television sets.

Mentioned earlier.

Today, the annual output of domestic TV sets is about 130,000 units, and the number of TV sets in stock is around 500,000.

It's a coincidence.

In his previous life, Xu Yun wrote similar data when he was writing a novel. Then someone used a screenshot of the official website of South China Institute of Technology to argue, saying that the annual output at that time was only 2,000 units.

One thing to understand here is that integrated circuit TV, transistor TV, and tube TV are different concepts.

The data recorded by South China University of Technology records the output of transistor TVs and integrated circuit TVs, and they are single-inch integrated circuit TVs.

The source of these integrated circuits is Mao Xiong, which is completely different from the actual domestic TV production.

Including later when local TV stations were established in Harbin and Shanghai, more than 200 TVs were imported from Mao Xiong. These were actually single-inch integrated circuit TVs.

The Jinmen Radio Factory could only produce tube TVs for a long time, and its annual output at that time was even commended by the Workers' Daily.

Later, Xu Yun also took the initiative to provide the reference source of the correct data. Unexpectedly, the person broke through the defense inexplicably. Xu Yun's black fans are happy +1

Again.

There is a lot of open information now. Maybe you can get it by Baidu, but when you 'correct' others, you should at least understand the basic concepts, right?

I couldn't even understand the concept, so I started to bully him randomly. After I explained, I felt that I was losing face and my defense was broken. This is so weird that the person being bullied can find someone to reason with.

Not to mention that the production volume this year is 130,000 units, which actually does not mean that there will be an increase of 130,000 users every year.

A considerable part of the output here will be used for user iteration and repair and replacement - especially the latter. The failure rate of TVs these days is actually very high.

In addition, after deducting the rationing of leaders and troops within the system, even less will be circulated into society.

In 2023, when Xu Yun traveled back in time, the annual output of TV sets even reached 196 million units, which was just short of 4 million units and exceeded 200 million units. This is the data released by the National Bureau of Statistics, but can you say that the country is increasing by 200 million units every year? A TV user?

Again.

China's population base is one of the best in the world. Many data that you think are exaggerated or even counter-cognitive are actually completely reasonable with the support of this population.

His eyes returned to reality.

The annual output is 130,000, which is actually not the maximum that the Jinmen Radio Factory can achieve.

Under full production conditions, even relying on their existing production lines alone, they can achieve an annual output value of close to 250,000 yuan.

If some external forces are added, it is easy to double this number several times.

What?

Where does the external force come from, you ask?

Don't forget, the Neon Man just gave the rabbits an interest-free loan.

The agreed usage conditions of this loan are that it is to be used to purchase Neon products.

The neon TV industry represented by Panasonic has updated the production process of color TVs as early as five years ago. Now, neon domestically has squeezed out a large number of retired black and white TV production lines and is worried about how to deal with it. As long as it takes a little time Debugging can be started.

These production lines are not on the Batumi embargo list. Counting the transportation and debugging time of the production lines, they can be put into production in about a month.

According to the information Xu Yun learned from Jinmen Radio Factory.

After introducing Neon's black and white production line, they are confident that they can produce 700,000 black and white TVs within eight months, with a short-term pass rate of at least 95%.

"After solving the problem of TV production, it becomes a matter of popularization."

Xu Yun raised the small book in his hand to the people in front of him and said:

"As of July last year, there were a total of 1,123 urban communes in our country, accounting for about 77% of the urban population."

"There are more rural communes than urban communes. There are 2,004 counties in total, 43,624 rural communes, 732,632 brigades, and about 5 million production teams."

"That is, if all are allocated in place, each rural commune can be allocated at least fifteen TV sets - of course, in reality there will definitely not be so many. After all, cities and towns must also be taken into account."

"But no matter what, there should be no problem if each commune gets five or six stations."

commune.

This is a relatively special form of social organization in modern China. It has strong characteristics of the times and has solved and dealt with many early problems.

However, many people in later generations always like to use ideology to explain the people's communes, a product of the times. At least Xu Yun thinks this is unnecessary - if you use ideology to explain, someone will always use ideology to challenge you.

all in all.

Today, a county generally has 5-20 communes, and each commune usually has 10-20 brigades, and within the brigades there are about ten production teams.

To give an inaccurate but easy-to-understand formula, a county has 20 communes under its jurisdiction, and one commune has 10 villages under its jurisdiction.

If TVs are distributed to rural communes through a rationing system, it is indeed not difficult to achieve the numbers Xu Yun mentioned - but the number in urban areas will definitely be smaller, and the scale will definitely fall when one side rises and the other side will fall.

"."

Wang Yougong calculated the situation according to what Xu Yun said, and quickly asked:

"Comrade Xu Yun, I reserve my opinion on the popularization aspect. After all, our country's organizational capabilities are very strong."

"But TV is not just a physical thing, everything will be fine. It needs electricity and signals. How to solve these problems?"

"As far as I know, many villages, let alone villages, many towns and even small counties do not have complete access to electricity."

Just as Wang Yougong said.

TVs are different from bicycles. As long as you buy a bicycle with a supply ticket, you can use it immediately. The conditions of use are extremely convenient.

But the TV set is different.

The word TV is as it sounds. First of all, you must have electricity. Without electricity, it is just a big iron box.

Secondly, having electricity is not enough. You must also equip it with a suitable signal, otherwise it will still be a big iron box even if it is powered on.

If you want to complete the live broadcast, this is an issue that must be considered.

Fortunately, Xu Yun had already prepared a plan for Wang Yougong's question. He quickly nodded after hearing this:

"Yes, in addition to the physical TV, power supply and signal are also environments that need to be considered."

"Let's answer them one by one. Let's talk about the simpler signal problems first."

"Comrade with meritorious service, have you ever used a radio?"

"radio?"

Wang Yougong nodded subconsciously:

"Of course I did."

As soon as he finished speaking, he immediately realized something:

"Comrade Xu Yun, do you mean to use the same wires as radios to receive signals?"

Xu Yun immediately gave him a thumbs up:

"That's right!"

When it comes to television, everyone must be familiar with it.

But if you were asked again what the full name of TV is, many people would probably be confused.

Its full name is television signal receiver.

Since it is a signal receiver, you must meet two prerequisites. The first is that there must be a TV signal, and the second is that it must be able to receive the TV signal.

In the future life where Xu Yun traveled through time.

Television signals are usually divided into wireless television signals (terrestrial waves), satellite television signals (air waves), cable TV signals, closed-circuit television signals, etc.

Nowadays, wireless TV signals are used in this period. Just like a radio, you can receive it by extending the antenna that comes with the TV and roughly pointing it in the direction.

"When we were developing weather Doppler radar, we had made a breakthrough in simple harmonic transmission technology."

Xu Yun then glanced at Sun Junren, who was not far away and was responsible for the development of weather Doppler radar and was about to leave the base:

"This technology can play a good role in enhancing actual antenna signals and can be used in the production of receiving antennas at low cost."

Hear this.

Sun Junren also smiled and nodded towards Xu Yun.

This incident can be regarded as a small parting gift from him to Xu Yun.

In the previous development process of weather Doppler radar, his student Lin Yu once tinkered with an envelope-type matched filter.

The essential principle of the envelope matched filter is the complex envelope of the signal.

That is, the Fourier transform is used to simulate the same amplitude-frequency characteristics of the signal, thereby emitting a signal with a certain carrier frequency and transmitting it to the radar.

At that time, Lin Yu came up with this thing mainly to verify the signal. But not long ago, when Xu Yun came to ask about the live broadcast antenna signal problem, the value of this technology suddenly increased a lot - it can be used for Enhance antenna signal reception.

According to the design plan proposed by Sun Junren.

Their optimized antenna can probably increase the reception efficiency by about 70% compared to the original - this is the national team that built China's first radar. It is too easy to optimize an antenna.

In this situation.

Except for some extremely remote mountain villages, the antenna is basically guaranteed to be received in most scenes.

After all, if you really want to live broadcast, you must choose an open commune venue - these days, communes are often responsible for militia drills, so the openness of the venue is far beyond many people's imagination.

The area of ​​militia training grounds in some communes is even dozens of acres.

Then Xu Yun paused and looked up at Wang Yougong:

"In addition to signal reception, the TV's electricity."

"Comrade with meritorious service, do you still remember the photovoltaic power generation we did?"

Note:

I felt a lot of emotion when I saw Huahua.

Today I am coding in a different place, and I am not used to the equipment and software. There may be many typos. Please remind all readers if you find them. I will correct them as soon as possible.