Chapter 435 If This Voice Hides some Secret

"What's wrong?" Liu Yiming had already reached out to press the doorbell but was stopped by Chu Sisi.

"Don't you have any impression of this doorbell?" Chu Sisi asked.

Liu Yiming was not afraid of Chu Sisi's joke, and nodded and admitted: "It's like this, I don't remember there was such a white dot on this door before. Maybe it's because I always get the strategy given by Jiang Feng, and this place of the door has never appeared in the strategy, so I may have never noticed it."

Chu Sisi shook her head vigorously, with a bit of hesitation in her expression. Liu Yiming could only stretch his hand back, take a step back, and gently press Chu Sisi's shoulders with both hands. The two of them took another step away from the door, and Liu Yiming said, "What's wrong? Why do you suddenly look so strange?"

Chu Sisi told Liu Yiming about her worries, and also talked about the thief who was locked in the room for many days last time.

But after listening to Chu Sisi's words, Liu Yiming did not understand more clearly, but became more confused.

"Ah? So?" Liu Yiming was patient.

"So, something is wrong. Yiming, what major did you graduate from?" Chu Sisi asked.

"Police Academy." Liu Yiming answered proudly, "Before that, I studied..."

Before Liu Yiming finished speaking, Chu Sisi interrupted, "When have you ever been so careless? Could it be that the training in your police academy made you come here so many times without noticing that there is a doorbell button on this door?"

After Chu Sisi said this, Liu Yiming immediately turned his head and looked at the white button on the door again.

About 50cm above the fingerprint and password lock, this position should not have had this doorbell button before.

"So, I think it's better not to touch it." Chu Sisi stretched out her hand and put it to her mouth to blow a breath of warm air, then her feet alternated and trotted a few times, almost turning in circles like Liu Dandan.

"Then let's knock on the door, such a simple question." Liu Yiming finished speaking, hiding Chu Sisi behind him, and walked to the door, as if there would be some scary ghost or squinting monster behind this door.

Just when Liu Yiming was about to knock on the door, his cell phone suddenly rang. It was Jiang Feng who called.

When Liu Yiming picked up the phone, he glanced at Chu Sisi. Maybe because it had been raining all day, there was a weird atmosphere in the air that could not be shaken off.

But Liu Yiming was a man with full masculinity. How could he become so nervous?

So after he answered the phone, he complained to Jiang Feng. Before Jiang Feng could speak, Liu Yiming had already said hundreds of words.

He spoke so fast that he could be a host on a TV show.

After Liu Yiming finished complaining, he found that Jiang Feng's voice was a little strange, "What's wrong with you? Your voice is so strange, are you sick?"

"Jiang Feng?" Liu Yiming asked again without waiting for Jiang Feng's answer.

Jiang Feng told Liu Yiming that he had found everything he wanted. The door would open automatically 30 seconds after the call was hung up. After opening, he took another 30 seconds to get a mobile hard disk on the left hand side. All the audio data analysis and comparison results he needed were in this mobile hard disk, but the reading speed might not be ideal. It was recommended to use a computer with high enough configuration.

Liu Yiming was already used to Jiang Feng's routine, so he naturally didn't ask any more questions, but he still complained. In the five or six seconds between Jiang Feng's tired voice and the phone being completely hung up, Liu Yiming couldn't help but say one more sentence, "Jiang Feng, I'll find a chance." Before he finished speaking, a "beep beep beep" sound came from his ears.

"I'm going to get the mobile hard disk, don't follow me, in case there are thieves who can't go to the toilet for a few days, you will be scared." Liu Yiming said, took a step forward, stood in front of the door and began to count. When he counted to 18, the door opened automatically.

He is really a weirdo. Is it really interesting to live like a otaku's performance art all day long?

What do you mean by taking away the mobile hard disk within 30 seconds? It sounds like the routine in the Mission Impossible movie. If I don't take it away, will the door still pinch off my hand or will the mobile hard disk automatically destroy, with a small explosion, and then turn into a wisp of smoke and fly to the ceiling?

Liu Yiming, who didn't believe in evil, encountered the most infuriating thing in recent times. The result of his intentional failure to take down the mobile hard disk within the specified time was that all the contents in the mobile hard disk were cleared. After seeing the words "Restoring to initial settings" and "Initial settings completed" appear on the watch-sized display screen on the hard disk, Liu Yiming was completely annoyed with Jiang Feng.

"Jiang Feng, aren't you playing too much like this? I asked you to help with the case. How can you be so willful and just clear the contents when you say to clear them?"

Liu Yiming, who hadn't figured out how Jiang Feng restored the mobile hard disk to its initial settings, was furious and was about to rush up to the second floor to find Jiang Feng to ask him clearly. At this time, Chu Sisi came in and asked if he had taken it. Liu Tiantian was urging him in the group.

Liu Yiming got even angrier after asking this question. He had to go upstairs to ask for clarification. He also wanted this guy to restore the content. Otherwise, Jiang Feng would have analyzed these videos in vain, and he had waited for so long in vain!

But there was no instruction manual for the room. Liu Yiming suddenly found that the place where the stairs used to be was now just a freezer, just like the freezer for fresh frozen food in large stores, but it was smaller in size.

This was not originally a freezer.

Liu Yiming was confident in his memory again. The last time he came to Jiang Feng's house, this place was a small low cabinet.

Oh my God, how could Jiang Feng turn this two hundred square meters of house into a maze from time to time? Liu Yiming calmed down, and Chu Sisi stood beside him and did not dare to make a sound.

"Come up, what are you doing?" Jiang Feng's voice suddenly appeared in the ears of the two. They only saw that the lights in the living room suddenly turned on, and there was a box-like thing near the balcony.

"What is this? Retro elevator?" Liu Yiming asked unhappily.

"Don't worry about it, just stand on it, and your girlfriend is there." Jiang Feng replied.

I didn't see him, but I heard his voice. At this time, Chu Sisi felt more and more that this Jiang Feng was really weird and a little sick.

When the two of them arrived at the attic, they saw a familiar Jiang Feng again, but this time, Jiang Feng was different from the previous one. He was wearing a thin dark green sweatshirt, and the front and underarms of the sweatshirt were all darker than other parts. It seemed that Jiang Feng had just sweated a lot, but there was no treadmill or exercise equipment in the attic. How did Jiang Feng sweat so much?

Speaking of the layout of this attic, it is actually the third floor of Jiang Feng's duplex house. The roof is a very high slope structure, so Jiang Feng, the master of house renovation, built a three-story attic on the structure of the second floor.

Originally, this way of using the area is understandable. If it weren't for the fact that all the patterns of the house are often changing, only this attic, even the furnishings have hardly changed, it would not make Chu Sisi feel incredible.

In short, this Jiang Feng has become more and more of a mystery in Chu Sisi's heart.

"Why did you clear the contents of the mobile hard drive?" Liu Yiming asked unhappily.

"I didn't take your money and I didn't sign any contract with you. I just agreed to help. Since I agreed to help, it should be done according to my ideas, right?" Jiang Feng was not willing to be outdone and started to argue with Liu Yiming.

The two of them were talking back and forth, and Jiang Feng looked much more normal.

Like a person of the same age as Liu Yiming.

"So what's going on? Now the hard drive is gone, and we are in a hurry to get the things in it." Liu Yiming was not in a hurry, but Mu Chun was, so Chu Sisi was also in a hurry, saying that the patient was in the hospital and it would be best to know the real situation. It was almost an hour, and I was afraid that the patient had left Huayuanqiao Hospital.

Thinking of this, Liu Yiming's temper became worse. He pushed Jiang Feng's wheelchair directly to the computer and said, "I still like to see you sitting in this position. Why did you move to the small table today?"

"I was busy with something just now, so I delayed your business. Sorry." Jiang Feng suddenly changed his previous attitude of not giving in to Liu Yiming, and now sat at the computer in a proper manner.

It's really called Jiang Feng. Once you sit in front of the computer, you will feel that the whole world is probably like this, and time has never passed.

"Okay, you can start working when you return to this position." Liu Yiming clapped his hands, as if there was some strange powder on Jiang Feng's wheelchair sticking to his hands.

Then Liu Yiming asked Jiang Feng again, "What should we do now? What's the matter with those audios?"

Jiang Feng switched the computer page once, and then the full screen of video and audio files appeared in the eyes of Chu Sisi and Liu Yiming.

"So many files, do you have to look at them one by one?" Liu Yiming looked at the time on the file, some were long and some were short, but if you look at all the files on the whole screen, it will take at least more than an hour.

It's really enough, where is the time, Liu Yiming was afraid that Chu Sisi would be anxious, patted her shoulder and said, "Don't worry, we put it in the mobile hard drive and go to the car to watch it, and we can watch it all the way back."

It can only be like this, Chu Sisi nodded.

It would be great if we could know that there are useful things in those files. With so many files, it's like looking for a needle in a haystack.

Chu Sisi was secretly troubled, Jiang Feng asked: "What are you investigating?"

"Well, at that time, I just asked you to decipher those noisy sounds, right?" Liu Yiming asked Jiang Feng back.

Jiang Feng nodded, "That's what you said, exactly, that is, to decipher the noisy sounds."

Now it was Liu Yiming's turn to be embarrassed. Now thinking about it, this task seemed a bit too general. Xu Dan's suicide video lasted nearly ten hours in total, and the video before she disappeared alone was six hours long, with a total video size of 9G. To decipher the noisy background sounds from these videos, the workload was already large enough just from listening to these contents.

Jiang Feng agreed without saying a word at the time, which was already very respectful to Liu Yiming, and he didn't even say a word about the price.

At that time, Liu Yiming was busy with Xu Dan's accusation of He Pingqiang in the bureau. When he got busy, he actually forgot about Jiang Feng's work here, and even didn't agree with Jiang Feng on the price.

Later, He Ping denied the crime on the first day, and fully admitted it on the second day. Liu Yiming even forgot about Jiang Feng's part of the audio decoding.

"I'm sorry, we brothers should still settle accounts about the money. I can't waste your time helping me do something that I should have done myself." Liu Yiming apologized to Jiang Feng very politely, with a polite attitude and sincere words.

Jiang Feng raised his eyes and glanced at Liu Yiming, "Well, you finally remembered. I thought you also liked getting something for nothing."

"You?" Liu Yiming was about to explain that he just forgot, but Chu Sisi pulled his cuff and winked at him.

Liu Yiming understood what Chu Sisi meant. Yes, the top priority now must be to know the content first, and he should not delay important things because of his temporary emotions.

"This audio deciphering technology is much more difficult than you think. You may think that I delayed the matter this time, or that I can't handle it, because there is no news for such a long time." Jiang Feng said as he opened it. Two small files, and then explained: "Look, it took me 69 hours to complete these two final small files."

"69 hours?" Liu Yiming said to himself.

It is indeed very long, especially for the genius Jiang Feng.

"Well, because the technology itself is not as easy as everyone thinks. The expert system's ability to track and analyze videos and pictures has reached a superb level. In other words, no matter how blurry it is, we can actually restore it through big data. The degree of clarity that can be recognized by the naked eye, such as the license plate shot you are familiar with, even if it is not captured by a high-definition camera, or the shot is very blurry, it is easy to analyze. The secret of the picture is almost equal to 0, that is to say, any clarity The pictures can be deciphered to discernible clarity through expert-level analysis, but the audio is not that easy, and the reason is..." Jiang Feng did not continue.

First of all, it was because he clearly felt that these two people should not understand the next words. Explaining technical problems to people who did not understand was basically reducing the dimensionality of a difficult technical problem into a very low-level technical problem, like those Muggles understand, it's actually a waste of time.

Jiang Feng turned on the speaker and started playing one of the audios.

"This is an audio piece I pulled out that should be useful to you. Let's listen and see what it is."

——

Hiss---Ding Dong--Ding Dong-----------------------------------------Sorry, I'm hungry for takeout. I spilled some of this soup on the way. Do you want it? ? If you don't want it, I'll take it back and give you the money - it doesn't matter - click - click - click - click - click - click

Chu Sisi looked at Liu Yiming, who frowned tightly. He suddenly thought of many things and understood many contradictions and weirdnesses.

When he turned around and looked at Chu Sisi, Chu Sisi's face was also astonished, her lips were slightly opened, as if she wanted to say something.

Jiang Feng looked at the silence between the two and asked, "Is there any problem? You didn't hear this conversation in the video, did you?"

Chu Sisi and Liu Yiming nodded together. Then Chu Sisi said that after Jiang Feng handed the cracked video to Liu Yiming, that is, on the day she saved Xu Dan from committing suicide, she did not notice such an audio piece on the hospital computer at all.

Liu Yiming also said that he had never heard of it at all.

But Chu Sisi quickly added: "But it's strange. Teacher Muchun asked me several times if I raised my voice to any high level. I said no, and later gave him the headphones."

"Really? A musician's hearing?" Jiang Feng said coldly.

"What do you mean? You mean that Teacher Muchun also discovered this sound?" Liu Yiming obviously felt that such a thing was incredible. Why didn't everyone hear it, but Mu Chun would find it. “What does this musician’s hearing mean?”

Jiang Feng felt that Liu Yiming was wasting his own time here. He said he was anxious for a while, and now he was so interested in other things, so he replied, "It's nothing. I'll talk to you when I have time later. I believe you can listen to me." After listening to the next audio, you will feel that the things you are facing are more complicated.”

Jiang Feng understands one truth better than most people, that is, the more you know, the more you dig out the more essential things of things, or the more you try to sort out the truth and essence in a complex world, then the absolute truth waiting for you will be It is not simple mountain peaks and clear lakes, but increasingly confusing molecular structures. You will be entangled bit by bit by these constantly deforming structures and become a part of them, becoming something similar to a [structure]. Thing, an increasingly confused monster.

If a person with skills like him cannot control his heart, his destruction will not be far away.

Because the world does not allow you to see through its essence, and the essence is not a blank sheet of paper.

Maybe people’s hearts are the same.

Jiang Feng suddenly became somewhat interested in this person who could recognize the voice in the video. This person's name was Mu Chun. He wrote down his name in his mind. Yes, he had known this Mu Chun for several months. He had already known this person since he organized the forum that Chu Sisi asked him to organize, this teacher who had helped many people online, but wasn't his name Mu Xiao?

Strange, then who is this Mu Xiao?

——

Singing--chanting--humming--

"There are no lyrics? Is it a man's voice?" Liu Yiming asked.

Jiang Feng shook his head.

Chu Sisi said, it sounded like a woman's voice.

Jiang Feng still shook his head and asked, "Does it matter whether the voice is male or female?"

“It’s not very important, but you obviously think it’s important, so you took it out.” Liu Yiming put one hand on Jiang Feng’s shoulder, but found that his palm felt damp and cold. Why was this guy’s clothes soaked from the inside out?