"However, under what circumstances will the company's net assets suddenly shrink?" Meng Wentian thought hard for a long time, he really couldn't figure it out, he wanted to discuss it with Yue Mengjie or Huang Yufei, but seeing that it was too late, he dispelled the idea of finding someone to discuss, and only sent a text message to Huang Yufei: " Huang Yufei, you would like to remind the people of the accounting firm: in addition to the possibility that this company has hidden huge debts, another possibility is even more likely, that is, this company may have the problem of sudden decline in net assets, please carefully check the various components that constitute the company's net assets as soon as possible. ”

The total assets of the company are nothing more than tangible assets (such as land, plant, equipment, raw materials, etc.) and intangible assets (such as trademark rights, patent rights, etc.), as long as the people of the accounting firm analyze these components one by one, they should be able to find some clues.

After sending this text message, Meng Wentian was busy with his affairs with peace of mind and continued to review his high school knowledge.

Learning is a bit annoying, website.

He found that the CG video uploaded under the name of "Xiao Wenyan" was still steadily rising, and now it has reached 74, and the number of recommended votes has also increased to 35,000.

Shen Hexuan, whose screen name is Shen Zhumeng, has risen even faster in the video rankings, and now it has reached ninety-three, and has entered the homepage, but it is only at the bottom.

Looking at this ranking, Meng Wentian said to himself: "This guy is swiping tickets like this, it seems that it won't be long before he surpasses us." The editor of the website really doesn't care, let him take the money to buy tickets from the water army?"

Early the next morning, Meng Wentian said goodbye to Wang Ruxue and went to the provincial capital, he really had too many things to do, and the most important thing was that the stock of Jisheng Technology had to be solved, which was an imminent matter.

Sitting in the taxi, Huang Yufei called, saying that he had shown Meng Wentian's text message to the people at the accounting firm, and they were going to focus on the debt investigation, and they would report the results to him as soon as possible.

Meng Wentian drove straight to Zhejiang University of Science and Technology today, because he had made an appointment with the professors here to see the results of their test on the DVD player of Jisheng Electronics Co., Ltd. He wanted to understand why this DVD player was not selling well from a purely technical point of view, and he tried it at home for a few hours, and found that it was still good, and did not find obvious defects, at most, the function was too simple, that is, playing, pausing, accelerating, recoiling and other operations.

After a few words of greeting with him, the expert in charge of the test handed Meng Wentian a stack of test documents. When I opened the file, I saw that there was dense data on the paper. Looking at these data, Meng Wentian was obviously a little confused.

The other party obviously understood that Meng Wentian didn't know the meaning of these parameters, so he patiently explained: "The DVD player you sent for inspection, the digital circuit department and the processor are all okay, although it is not a very good performance, nor is it the best quality product, but in general it is enough to undertake the corresponding functions." However, its analog circuit part is not good, if the digital circuit part is designed by an expert, then the analog circuit part can only be regarded as an ordinary electronic technician design. The technology used in the mixing circuit, differential circuit, and even digital-to-analog conversion circuit is very ordinary, and many parameters are not optimized......"

When Meng Wentian heard this, he blurted out: "Why is there such a big difference in the design level of digital circuits and analog circuits?"

The other party saw the doubts in Meng Wentian's eyes and replied: "I don't know the reason, it may be that there are no experts in analog circuit design, after all, they are just a company, and the design of analog circuits is much more complex than the design of digital circuits." In addition to the lack of advanced design of the analog circuit, this DVD player has problems with its life and stability. You tested us that two of the DVD players were unstable, and after a few hours of continuous use, their performance would deteriorate due to high temperatures. ”

The expert went on to explain: "Whether we are watching a movie or playing a song disc, there may be noise, and the longer the time, the louder the noise. Moreover, when the signal it transmits to the amplifier equipment is prone to bit errors, as long as the performance of the amplifier is slightly worse, the DVD player may produce a self-excited signal internally, and the sound of the amplifier is an unbearable scream. ”

"Is it really that bad?" Meng Wentian said in surprise, and then, he couldn't help but ask, "...... Is there any possibility of improvement?"

The person in charge of the expert said with a smile: "As long as it is a product, there is naturally the possibility of improvement." But it depends on how you want to change it, and whether you are willing to bear the price. Sometimes improvements to existing products can be costly, and it is better to redesign and develop a new one. ”

The expert head continued: "If you want to improve on the original basis, it is very difficult, the digital circuit part is a little better, and there are not many changes. But even if it is not much, it is necessary to change the PCB board, and to add or remove some auxiliary circuits and auxiliary chips, which is a lot of cost. As for the analog circuitry, it is basically necessary to reinvent the wheel, and it is more convenient to redesign a DVD player. …… By the way, this product is not produced by you, how can you improve it? You are just an agent salesman, right? I suggest that you act as an agent for other products, this DVD player is just beautiful in appearance. ”

Meng Wentian did not explain that he did not want to act as an agent for the sales of DVD players, but could not wait to ask: "If you are asked to redesign a new DVD player, can you guarantee that its performance will definitely be better than the current one? Can it be comparable to the performance of other similar DVD players?"

The expert immediately said: "Of course. Now, if we can't even be sure of that, what advice do we have for you? Actually, I have good news for you......"

Meng Wentian was stunned for a moment, and blurted out, "Good news, what good news?"

The expert pointed to an expert next to him, and asked Meng Wentian with a smile: "Boss Meng, do you know him?"

Meng Wentian was suspicious in his heart, not knowing why he asked this.

Because the man he was referring to was an electronics expert recently hired by the Tianlan Automobile Research Institute, his name was Liu Chuanshu, and Yan Weizheng spent a lot of time finding it, and he was recently arranged here to let him learn from the experts and professors here. Although Meng Wentian has only seen his photos, as a major technical talent introduced, Meng Wentian certainly knows.

He also expects Mr. Liu and several other experts to help him design the electronic control system for the engine's direct injection technology.

If the direct injection technology of the engine is too difficult for these experts to design, then let them design the car audio equipment first. You know, many drag racing fans not only like drag racing, but also music lovers, and they like to swagger through the market with loud subwoofers.

And they like these things have their own characteristics, do not want to buy the general goods on the market, and the price of the audio with unique performance is expensive, and although these gentlemen have money, but to go abroad to choose their own characteristics, it is not easy to buy a unique sound that makes them happy.

In addition to the large cost of going abroad, there are also time troubles, language difficulties, and their unique and highly personalized technical aspirations are not easy for audio manufacturers to help them design and produce, they still hope to find such a research and production unit in China.

If Meng Wentian and his automobile research institute can produce any results in car audio, if they can come up with audio equipment that they like the children, then Tianlan Automobile Research Institute can use the contacts they have accumulated in modified vehicles to sell these high-priced and high-profit audio, and Meng Wentian and they will have a stable channel to make money.

Moreover, there will be more and more private cars in the future, and many people need better audio, Meng Wentian can help experts design products with advanced concepts with the memory of his previous life, and may occupy a place in the field of car audio in the future.

Meng Wentian smiled and asked, "Professor Liu is about to become the main expert in electronic research in our laboratory, how can I not know him?" Your good news lies in him?" He suddenly moved in his heart and asked in surprise, "Professor Liu, you are very good at analog circuit design?"

Liu Chuanshu smiled modestly and did not answer him.

But the expert from Zhejiang University of Science and Technology smiled and said: "Boss Meng, you are too smart, you can guess accurately." Professor Liu is an expert in this field, and it can be said that we are the leading expert in analog electronic circuits in Zhejiang Province. To say something embarrassing, when he came over and said that you had sent him, I couldn't reconcile him with the Professor Liu Chuanshu in my mind, thinking that he was just the same name as the famous professor, and I didn't believe that he would succumb to Boss Meng's small research institute. This is not to belittle your institute, but Professor Liu's fame is too great. But later, when we encountered design problems in our own research, it was Professor Liu who helped us, and we were pleasantly surprised by his ingenious design, which made me believe that he was Professor Liu Chuanshu in my heart. ”

Professor Liu Chuanshu said modestly: "Professor Wang, don't praise me. I also have a little bit of experience in analog circuit design, and I really don't deserve your praise, what is second to none, that's your label. ”

When Meng Wentian heard this, his eyes couldn't help but light up, and he hurriedly asked Liu Chuanshu, "Professor Liu, can you help us redesign a DVD player system?"

Liu Chuanshu said lightly: "I am a part-time worker, and you are the boss." You have to assign this task, and the people below us will help you complete it. However, I suggest that Boss Meng no longer need to design any VCD players, and go directly to the DVD. ”

Although they knew that Meng Wentian could speak well with Guo Qiulan, they also knew that Meng Wentian had full authority to negotiate with the Japanese Fengtian Company on behalf of the research institute, and they heard that a lot of money was extorted back, and he was a person trusted by Guo Qiulan and Yan Weizheng.