[Today's first update!]

When Liu Ruihua saw Li Yumei's appearance, he smiled and said, "Okay, I'm joking with you. I can't see others bullying us Huaxia people! Besides, you are willing to go to a nightclub to work as a waiter for your brother? This is really too touching." I'm going to help you with that, too! Do you want to go to the hotel with us, there are some things we can talk about. ”

"I ...... I'm not going! Who knows if you're beating my idea? Well, you can leave a contact information, and I'll pay you back later!" Li Yumei gritted her teeth and said.

Liu Ruihua said: "Pay back?" By the way, you speculate in stocks, do you understand finance?"

Li Yumei said: "I studied finance when I studied abroad, how can I not understand? It's just that the financial industry in Huaxia is not good, so I became a flight attendant...... Well, if you don't let me pay it back, that's not going to work!"

Zhou Huijie gave Li Yumei a business card at this time, and then said: "Yumei, don't worry, Ruihua really has no shortage of beauties, he won't beat your idea." He said that he would treat you as a sister, and that must be true. Hehe, you are studying finance abroad? That's a talent! How about it, do you want to join our Zhenghua Group? Our group is registered in Hong Kong, and there will be branches all over the world in the future!"

"Ah, general manager of Huaxia Entertainment Group and Zhenghua Group - Zhou Huijie?" Li Yumei looked at Zhou Huijie with wide eyes, looking confused. Do you want to join such a company?

After thinking about it, Li Yumei said, "This ...... Oh, this is my university dorm phone, and I'm studying at the Royal Swedish Academy of Music during this time. Oh, I've got to go beforehand!"

"Khan, do you want to learn music after studying finance?" Looking at Li Yumei's back, Liu Ruihua smiled bitterly. Then everyone went back to the hotel.

The next day, Liu Ruihua began to work intensively.

After continuous testing, Liu Ruihua finally determined the settings of the system. Then the assembly begins. The assembly factory and workers have already been found here, and Liu Ruihua is just in charge of commanding.

As for the technical leakage, Liu Ruihua doesn't need to worry about it now, anyway, he has applied for a world patent, and it is impossible for other factories to produce it casually. Besides, these equipment are all produced on an assembly line, and each process is responsible for different workers. Except for Liu Ruihua, none of these workers knew the entire production process and production process, let alone the core technology.

Chen Siyun's company won the sound reinforcement system of the three main venues this time, each venue needs nearly 100 line array speakers, and the three venues add up to more than 300 speakers, but in order to ensure that nothing goes wrong, Liu Ruihua assembled 500 speakers. These more than 500 speakers were all assembled in just one day.

In the production workshop, Liu Ruihua said to his aunt Chen Siyun: "Auntie." Are all these workers you are looking for?"

Chen Siyun rolled her eyes and said, "Of course it's reliable, these factories and workers are actually our own company." This time, according to your request, I have carefully selected again, and each of these workers has signed a confidentiality agreement. Well, didn't you say that if you apply for a patent, you are not afraid of leaks?"

Liu Ruihua shook his head and smiled bitterly: "Auntie, if you are not afraid of 10,000, you must know that there are many countries in this world that do not strictly protect intellectual property rights." ”

"That's too. Chen Siyun nodded. And he said, "Well, why is it all assembled, and will there be a problem with the quality of the things that are assembled so quickly?"

Liu Ruihua smiled: "Auntie." These equipment are not very difficult to assemble, as long as the quality of each component of the equipment is passed, then there is no problem with the quality of these assembled equipment. ”

Chen Siyun said: "Oh, I see. It's just that I don't think this speaker has any high-tech?

Liu Ruihua smiled bitterly: "Auntie, interlaced like a mountain, these things look simple." In fact, it is very high-tech. How to say? The components of a speaker are simply composed of three parts: cabinet, speaker, and electronic components. In other words, the quality of these three parts determines the quality of the entire speaker. ”

Chen Siyun pointed to the rectangular speaker cabinet that looked extremely sturdy and said: "The wood of these speakers looks relatively strong, what is the material?"

Liu Ruihua said with a smile: "The box is all made of high-density birch wood from Russia, which grows slowly in cold areas. The material is very good. The quality of the loudspeaker cabinets made of this high-density sheet is absolutely guaranteed. ”

"So exquisite, but how do you put these pieces together? Maybe it's going to fall apart, right?" Chen Siyun tapped on the speaker cabinet and said.

Liu Ruihua smiled bitterly: "Auntie, how is this possible? In terms of the production of the box, we all use digital machine tools for woodworking, so the number of each plate is very accurate! The exterior paint is environmentally friendly paint, and it also has a very strong impact resistance, corrosion resistance, waterproof, anti-wear, etc. Therefore, the speaker cabinet made in this way is definitely the top and strongest in the world. ”

Chen Siyun smiled: "That's good, safety first." But Ruihua, you have 16 line array speakers in this string, just like a sugar gourd, how safe is this to be hoisted?"

Liu Ruihua explained: "Absolutely safe! When we design, safety is the first thing." See, every line array speaker has a very sturdy hanging bracket. These rigging pieces are made of special metal, and they will not break in any case in the event of an earthquake or typhoon. At the same time, each group of speakers also has a variety of safety measures such as safety cables. Auntie, I'll just say this - unless the roof of the stadium collapses entirely, the line array speakers we've hoisted won't fall down!"

Chen Siyun breathed a long sigh of relief and said, "That's fine." Well, but in addition to the safety issue, the most important thing now is the sound! The organizers require tens of thousands of yuan to be able to hear clearly, and it is really difficult to achieve very good results. ”

Liu Ruihua patted his chest and said: "Don't worry about this! Whether the sound of a speaker is good or not is mainly the speaker and electronic system, and then the structure of the cabinet." The electronic system and speakers we use are the best in Bose and will definitely come out with the best sound in the world!"

Chen Siyun smiled bitterly and said: "Ruihua, there is one thing I haven't figured out - I have used Bose's speaker before, and the organizer is still not satisfied." You don't always say. Bose's speakers are the best in the world when they fit into the speaker cabinet you designed, right? Oh, the same engine can run 200 kilometers on the original frame, and you can run 350 kilometers on your own frame and become a sports car? Why do I think it's a little unreliable?"

Liu Ruihua patted his head and said, "Oh, auntie, it really doesn't make sense with you as a layman." It's just that you're right! Yes. The same bose horn, in their cabinet, is the world's best, in my cabinet, it is the world's top! It's a difference between 50 points and 100 points!"

Chen Siyun rolled her eyes: "Blow, keep blowing!"

Liu Ruihua smiled and said: "I said something wrong just now, it shouldn't be the difference between 50 points and 100 points." ”

Chen Siyun said with a smile: "This is like a word, you are not allowed to brag like this in the future." We all scored 100 out of 80 of them, and my aunt was satisfied. ”

Liu Ruihua pursed his lips and said, "What are you talking about? Auntie, I'm not bragging! I just calculated carefully. It's a difference between 20 and 100 points! Well, maybe it's a difference between 10 and 100 points, right?"

Chen Siyun almost fell down and glared at Liu Ruihua viciously.

Liu Ruihua hurriedly helped Chen Siyun and said, "Auntie, stand firm, why are you so excited?"

"Bang!" Chen Siyun gave Liu Ruihua a burst: "Am I excited? I'm angry with you! I don't let you brag anymore, the more you talk about it, the more outrageous it becomes?"

Liu Ruihua rubbed his head a little aggrieved and said, "Auntie, I really didn't brag. My thing is epoch-making! Their stuff is equivalent to a car, and our stuff is a heavy tank. Do you say that cars and tanks are comparable?"

Chen Siyun was stunned for a moment, sank his face and said, "Is there really such a big gap?"

Liu Ruihua nodded very solemnly and said, "Yes." ”

Chen Siyun nodded and said suspiciously: "It seems that you really have two hits." No wonder I see that the engineers at Bose have been convinced of you for the past two days. At first, they were very arrogant when they talked to you, but later I saw that they were very respectful when discussing work with you. Hey, I've rarely seen foreigners respect us Chinese people so much. ”

Liu Ruihua said a little proudly: "That's, who am I? I definitely want to win glory for our Huaxia! They are so polite to me, which proves that our line array sound system is the world's top." We completely conquered them!"

Chen Siyun smiled and said, "Look at you for beauty." But I still don't understand, where is our technological advancement?"

Liu Ruihua said a little proudly: "Auntie, we are definitely an epoch-making product." Even if you don't understand, I'll tell your sister!

First, I asked Bose to produce the speaker according to the parameters I provided, and then I designed the cabinet according to the parameters of this horn. A resonant cavity is required for the sound of a horn. Therefore, the structure, volume, angle, sound absorption, reflection, etc. of the speaker cabinet are very important, which must be scientifically calculated. ”

Chen Siyun patted his head and said, "God, it's so complicated? How to calculate this? The sound can't be seen or touched, how to measure the parameters?"

Liu Ruihua said with a smile: "I have a professional computing software here, this thing needs a very advanced computer to run, anyway, it is very complicated, and ordinary people have no way to understand it." ”

Chen Siyun exclaimed: "I see, it's really high-tech!"

After thinking for a while, Chen Siyun suddenly said: "So, this kind of software can be used in military aspects, such as the sonar system of submarines?"

Liu Ruihua's body shook, and then said: "In principle...... Yes, you can. Auntie, what are you asking for?"

Chen Siyun smiled and said, "Didn't your father do this? You are so powerful, don't say that he didn't force you." ”

Liu Ruihua smiled bitterly: "Don't say it, I've been caught by them a few times." It was because of my contribution that I was able to bring so many people to Sweden, and there were guards. ”

Chen Siyun patted Liu Ruihua and said with a little relief: "Yes, this is also what you should do to serve the country." Okay, so that's not to say, when will these speakers start to be installed? Tonight?"

Liu Ruihua shook his head and said: "Not tonight! All the equipment here must go through 48 hours of testing and testing! You know, no electronic equipment can be 100% stable! Among these 500 speakers, there must be some problems, if they are not detected now, it will be troublesome to hoist them in the future and then repair them!"

Chen Siyun nodded and said, "Also, these equipment are hoisted so high, if something goes wrong, it's really troublesome." So that means there's nothing going on in the past two days? Do you want your aunt to take you around to play?"

Liu Ruihua shook his head and said, "It's not nothing, we're going to ......"

At this time, Chen Siyun's phone rang: "What? Our speaker equipment can only be installed after the performance inspection? We have to compete with a Japanese audio company in the university? A large-scale outdoor performance and a large-scale indoor performance? How can this be done? How can we carry out a surprise attack? Do you know that two large-scale performances need to be prepared? Now the construction period itself is tight! What? If we delay the construction period, we will be in breach of contract? You ...... It's really deceitful!" Chen Siyun's face darkened after hanging up the phone.

Liu Ruihua fainted: "Auntie, what's the matter?"

Liu Ruihua's aunt Chen Siyun gritted her teeth and said: "It must be a Japanese company that competed with us before." It's just that their company's audio system can't do it either, so what new equipment have they come up with? Let's go, we're going to go back immediately, I'm afraid this thing won't be so simple. ”

Liu Ruihua saw that her aunt was in a bad mood, so she said: "Auntie, I think since people say so, I'm afraid our equipment must be tested by the performance." ”

Chen Siyun shook her head and said: "However, how long will it take for two large-scale performances? If one is still easy to say! The little Japanese devil is obviously making trouble, and we are now short of time, and besides, our equipment is not good yet, so what can we do with the performance? Can't we put on a few tweeters, right?"

Liu Ruihua pondered for a moment and said, "Auntie, don't worry! Originally, we planned to hold some large-scale performances in the next few days, and we have already contacted the performances." Well, why 200 more speakers? It's just for a couple of big shows. Hehe, I'm worried that I can't find a venue and an audience, and I can't imagine that I will have a pillow when I am sleepy? Did the Japanese devil know in advance about our plan to learn from Lei Feng's good example?"

Chen Siyun was stunned: "Really?"

Liu Ruihua nodded and said: "Really! Want to PK with Japan? Who is afraid of whom?" (To be continued......)