The old lady decided not to leave, and Qijia, a filial son, also decided to stay. In addition, the conditions offered by Ji Donglai here are indeed rich, 30% of the shares, and the other party has the final say in terms of technology.

The people of the entire R&D center are selected by Qi Jia at will, even if they are transferred from other project teams, Ji Donglai will not hesitate.

Now the projects under construction are almost concentrated in Zhonglian Technology except for chip printing, and Ji Donglai also gave the other party Zhonglian Technology 500,000 shares.

As for the acoustic laboratory, site selection, establishment, and design, Ji Donglai let the entire R&D center cooperate with Qi Jia.

"Mr. Ji, Qi Jia is demolishing the house! Check it out! ”

In the middle of the year, Qi Jia officially joined Yiyuan Manufacturing, and the other party's job in the United States has resigned, and this time he wants to return to China to start a business.

According to the requirements of the other party, the acoustic laboratory must be silent and far away from the urban area.

And all kinds of instruments are imported, and there are some materials, including all kinds of things adopted by the military. Ziga was able to buy half of it, and the building was absolutely staggering.

As for the personnel, after Qi Jia arrived at the R&D center, several project teams were dismantled, including Yao Qingsheng's petrochemical project and Feng Chunbao's chip printing project team.

The most backbone talents in it were pulled out by the other party, and as for Sun Pengfei, the initiator of the project, the other party directly kicked out and marginalized.

Dr. Han was entrusted with an important task, and now the entire R&D center is full of complaints.

"There is a place in this place, Yimaling in Liquid County is not very quiet now, that cave can be renovated, just change it into a pig house and change it into a human use. Constant temperature, silent, shock absorption, beautiful environment. ”

"Don't worry about money, just the income from the pig farm can be filled, by the way, what is the price of the amber we have hoarded now, and it can be sold while the price is high."

Looking at the list given to him by Zhao Shuying, Ji Donglai understood why few people in China have invested in acoustics, which is really a big investment and a very low rate of return.

The construction of the laboratory has invested tens of millions of dollars, and if it weren't for the ready-made air-raid shelter, Ji Donglai would have gone crazy.

All kinds of expenses, Ji Donglai signed from beginning to end.

As a scientist, Ziga is very demanding about the working environment, and it doesn't matter where the other party is.

Ji Donglai applied for a very large piece of land locally through the Great Wall of Acid to build a residential area made by one yuan, which is located in Yimaling, which is specially used for the personnel of the acoustic laboratory.

All kinds of thermal insulation and waterproof materials in the cave are produced in Ji Donglai's industry, rock wool materials, waterproof and sound reduction. There are some materials that are not available in China and need to be imported, and Qiga uses his interpersonal relationships to settle them all.

Before the establishment of the Deep Mountain Laboratory, Qijia temporarily got a building in the headquarters, which was a treatment that the entire R&D center had never had.

After the other party settled down, Ji Donglai was curious and went over to look at it once, but Ji Donglai was speechless, and Qi Jia's office occupied a floor.

The whole room is made of that kind of sound-dampening cotton, even the windows are attached, the lights are on all day, and the furnishings are similar to a concert hall, and Qijia sits on the stage.

"Good fellow, do you know how to play the piano?"

Looking at Qigan's huge table, Ji Donglai was speechless.

"I didn't say I would!"

Qi Jia held a cigarette in his mouth and watched Ji Donglai look at the furnishings in the house like a child entering the city, his eyes were full of smiles.

"Where is the piano?"

Looking at the various furnishings in the house, Ji Donglai looked around curiously, Qi Jia just pressed the remote control, and a wall slowly rose, and behind it was a thing that I didn't know what it was.

"Jingle Click......"

"Zizi Zi ......"

"! What the hell are you? ”

As Ziga waved his fingers around the table, something made a beautiful melody, and at the same time, the huge arc of electricity began to shuttle through the darkness, and it circled around the room and went back again, like a real dragon.

The corners of Ziga's mouth rose slightly, his hands swayed rapidly on the table, and the symphony of fate began to sound on the lump of things, and the whole room did not shake at all.

Not to mention the echo, with each wave of Ziga's finger, there was a long arc dragon of corresponding length circling around the room, and the light in the room also flickered and dimmed.

At the end of the song, the scene in the entire house began to return to normal, and Ji Donglai saw that all kinds of furnishings in the entire house could also be moved.

"You're a piano?"

At the end of the song, Ji Donglai was also fascinated by it, after all, this kind of music with perfect sound effects is absolutely good, not mixed with noise and reverberation.

"Don't move, it's high-voltage electricity, the kind that can directly turn people into ashes. To do acoustics, just understanding acoustics is actually a joke, and you must understand sound, light and electromagnetism. Don't underestimate this equipment, the arc can successfully excite a lot of energy after conversion, such as ozone, negative ions, and metal mist......"

When Ji Donglai's hand wanted to get close to the piano, Qi Jia's voice and the surrounding shield rose at the same time, and Ji Donglai looked surprised and looked at everything in front of him.

Qi Jia held a tiny remote control, and with the other party pressing the buttons, one by one the utensils slowly fell from above, and Ji Donglai saw that there were substances of different colors inside, especially the metal of the last bottle, the color of the bottle had darkened.

"Actually, the voice you hear doesn't come from here, but from there. The amplifier here amplifies the sound of the arc and then transmits it to the pair of speakers, converts it into a sound wave signal and transmits it to the surrounding area and into our ears. ”

"Each type of sound wave excited by the arc has its own different bands and its own different properties, which is clearly different. For example, there is an ultrasound generator over there, and its excitation is two different concepts from the sound wave here. ”

With Ziga pressing the remote control again, a row of lights inside lit up, all explosion-proof lights.

Two cover-like things are facing the stainless steel platform, and there are things placed on them, and Ji Dong is unknown. Pointing to a glass cover above and putting it down, Qi Jia handed Ji Donglai a headset, and Ji Donglai hurriedly put it on.

"Bang!"

"Weng!"

With Qi Jia pressing the switch again, the substance inside the cover obviously moved, and before Ji Dong could see what was going on, the substance inside had all been broken, and then turned into a cloud of mist, which was pumped out along the tube above in minutes.

Although he was not in front of him, Ji Donglai still felt a wave of fluctuations passing through his side.

"There's the coal you need on the table, it's just been bombarded by ultrasound, and then it's like this, just change the frequency on it to get the substance you need. However, this process requires a tight guard, and the impact you just received is the backlash of the sound waves. ”

(End of chapter)