Of course, Lin Xiao was unhappy in his heart, what is it, Lao Tzu came to help for free, what is called child's play?

"Professor Lan, don't be angry, Team Leader Ye is also for the case, and the master is in the people, Mr. Lin can be invited by Team Leader Ye to come over, there must be something special, and I hope that the two can work together to find the whereabouts of the dog as soon as possible." Seeing that the scene was a little stiff, Wang Tianhua had to come up and make peace.

In fact, Wang Tianhua didn't have any confidence in Lin Xiao, but, as Ye Jianjun said, one more person has more strength.

However, Lan Zhi couldn't help but be a little careful, and before he could help him, he began to point fingers.

If it weren't for him, where would Wang Tianhua be so polite.

"Then without further ado, let's get started. Ye Jianjun said.

"Xiao Li, play the video. Ye Jianjun instructed.

"Yes, Team Leader!" the officer known as Xiao Li nodded and said.

Soon, the video of the kidnappers sending Wang Tianhua for kidnapping and ransom appeared on the screen.

"Amplify the background sound and remove ......the noise," Ye Jianjun said.

"Two, is it okay?" Ye Jianjun asked.

The robot makes a sound: "Recording." ”

Lin Xiao nodded: "It's okay." ”

Lan Zhi on the side pouted and said, "Pretend." ”

Obviously, he was still skeptical of Lin Xiao.

"The next few recordings are the sound of the train provided by the railway department, and two people need to analyze which train made the sound. Ye Jianjun said.

Then Xiao Li started to play the recording.

After the first recording was played, Lin Xiao shook his head, and the artificial intelligence robot Xiao Q gave the answer: the similarity is 82.33%.

"Professor Lan, this similarity is more than 80%, can you be sure that it is this train?" Ye Jianjun asked suspiciously.

Lan Zhi shook his head and said: "Xiao Q can only compare the bands of these sounds, because they are also the sounds made when the train is moving, so the similarity is very high, what Xiao Q can do is to find the one with the highest similarity from the sound of these trains moving." ”

"Mr. Lin?" Ye Jianjun looked at Lin Xiao again and asked.

Lin Xiao shook his head and said, "It's not this. ”

"Go ahead. Ye Jianjun's rising hope was dashed again, and he motioned for Xiao Li to continue playing the recording.

Soon, the recordings were broadcast one by one, and Lin Xiao still had no answers, and every voice of the intelligent robot Xiao Q gave a similarity.

But what is frustrating is that the similarity between the voices given by Xiao Q and the voices in the video is basically more than 80%, and the difference is extremely subtle.

It's impossible to tell which one it is.

Wang Tianhua, who originally had high hopes, was also frowning at the moment, he didn't expect that even the artificial intelligence robot highly recommended by his friend would not be able to distinguish it.

Wang Tianhua only has such a son as Wang Bin, Wang Bin has always been extremely low-key, and many people don't even know that he is Wang Tianhua's son, but they didn't expect to be targeted by kidnappers.

What is hateful is that after the kidnappers took the ransom for the first time, they refused to release the person and demanded a second ransom payment.

He knew that if he continued, the kidnappers would definitely not stop there, so in the end he chose to call the police.

But this gang of kidnappers is too cunning, the ransom payment was done outside the country, although Ye Jianjun and they have contacted Interpol to take over, but the probability of solving the case is too low.

Just when Wang Tianhua was a little desperate, suddenly Lin Xiao's brows stretched.

"Team Leader Ye, this section will be broadcast again. Lin Xiao suddenly spoke.

"Xiao Li!" Ye Jianjun raised his eyebrows and immediately commanded.

"Okay!"

This recording was played again, and Lin Xiao finally smiled, in fact, he didn't understand what the principle of the skill of hearing and seeing was, but the result of the skill of hearing and seeing told him that this was it.

He didn't expect this skill to be so good.

If before, the intelligent robot Xiao Q could still give a similarity percentage, then Lin Xiao's performance was a little disappointing, but he didn't expect that he could really distinguish it.

"What is the result of Xiao Q's analysis?" Lan Zhi asked with a frown.

"The voice similarity is 72.52%......," said the robot Q.

"Mr. Lin......" Ye Jianjun asked with some uncertainty after hearing this.

"This is it. I don't know what the method and principle of robot analysis is, but what I can tell is this train. Lin Xiao said.

"Are you sure?" Ye Jianjun couldn't help but ask.

"Sure!" Lin Xiao said lightly.

"Hmph, Mr. Lin, the similarity of 72.52%, among all the results, although it is not the lowest, but it is definitely not the highest, how do you think it is this train?" Lan Zhi questioned.

"Mr. Lin, do you want to listen to the rest anymore?" Ye Jianjun was also a little unconvinced at the moment, after all, the results of the artificial intelligence robot analysis, no matter how you look at it, are more reliable than Lin Xiao's unfounded results.

But Lin Xiao shook his head and said, "No need, I think this is it, of course, you can continue to listen, but I think I may be able to take the next step." ”

"I don't agree, you are completely nonsense, the life safety of the hostages is at stake, and you have no basis at all, and it will only waste police resources. Lan Zhi said with some annoyance.

In his opinion, this fat man is a complete liar.

"Is it a waste of police force? I don't think so? I only need to take one train next, it doesn't seem like there is any need to waste any police force, right? Or do you have a more definite result?" Lin Xiao spread his hands and said.

Now it was Lan Zhi's turn to be speechless, because so far, Xiao Q couldn't judge the accurate result at all.

"That's it, the two don't have to fight, as Mr. Lin said, even if it's wrong, you can't waste any police power, in this way, I'll contact that side, Cun Xin, you accompany Mr. Lin to take the car......" Ye Jianjun could only choose to believe Lin Xiao at this time.

"Mr. Lin, no matter what, please!" Wang Tianhua bowed to Lin Xiao as if he had grasped a life-saving straw.

"Mr. Wang's words are serious, I will do my best. Lin Xiao hurriedly said.

"Without further ado, you guys set off first, and I'll arrange it right away. Ye Jianjun looked at his daughter and said.

After Lin Xiao and Ye Cunxin left, Lan Zhi still asked Xiao Q unwillingly, "Is it possible to completely deny this train?"

Xiao Q immediately gave the answer: "It cannot be completely denied, there are too many interference factors of sound, and the similarity cannot be completely used as a criterion for identification......"

"Ahem, go on. Ye Jianjun coughed twice and said.

At the same time, on the other side, Ye Cunxin looked at Lin Xiao with a surprised expression and said, "Can you really hear it?"

"If I say it, you will believe it?" Lin Xiao asked with a smile.

Ye Cunxin shook his head.

"That's terrible? I said that you don't necessarily believe it, so what's the difference?" Lin Xiao shrugged.