In addition to the high frequency, there is another important reason why the sound of scraping glass and chalkboard is uncomfortable, and that is that the sound is too rough.

For example, the maximum frequency of an 88-key piano can reach more than 4000Hz, but the sound of the piano will not make people feel uncomfortable and bored, because the sound of the piano is musical and smoother.

But this point ends here, and there is no need to delve into too much.

Now that the source of the stimulus response has been identified, the next thing to do is to determine the best course of treatment.

Turn on the sound device again, Zhou Lao is trying different sound quality and timbre to affect the blue heart, the way to unravel the auditory suggestion is of course to use sound, but which sound effect should be used better remains to be discussed.

About half an hour later, Zhou Lao stopped working, feeling a little tired, he took off his glasses and rubbed his eyes, and said, "Stinky boy, you can play the piano, right?" ”

Kind of understood, Tangerine: "That's right. ”

Nodding, Zhou Lao continued: "That's easy!" You can do this child's treatment and induce her to respond more to external sounds through the sound of the piano, and there is no better way to do it than the piano! ”

Understand, Tangerine asked for more detailed content, "If I induce, how can I do it to achieve better results?" ”

Thinking about it, Zhou Lao said: "You can play more high-frequency tunes in the early stage, and then slowly lower the frequency, stimulate it with a regular frequency, conservatively estimate, it will take at least a month to have obvious results!" ”

That's conservative enough!

"Isn't a month too long?"

Qin Xiang thought so, Zhou Lao shook his head, "I've already said it short, psychological suggestion is the most difficult thing to deal with, planting psychological suggestion may only need stimulation, but to eliminate it, hehe......"

I don't know, but such a sneer is enough to show how much trouble there is.

This matter has been finalized, and the task of Tangerine and their task is almost completed, and the three of them who are a little anxious are ready to try to treat Lan Xin.

"Don't worry, I still have something to say to you two!"

When he said this, Zhou Lao's gaze swept over the bodies of Tangerine and Qin Xiang.

At the beginning, Qin Xiang was glanced at by Zhou Lao, which Tangerine noticed by Tangerine, so Zhou Lao had something to say to Qin Xiang, Tangerine is not strange, but why do you want to ask yourself to stay, isn't everything that should have been said already said?

I can't figure it out, Tangerine can only be the same as Qin Xiang, wait here a little longer, and Lan Xin will be held by Su Yile.

"Tangerine, you come with me first."

As if it was inconvenient for others to hear, Zhou Lao called Tangerine to the room inside.

Looking at the teacher who was holding the cup and sitting down to drink water, Tachibana asked, "Teacher, what's the matter?" ”

With a smile, Zhou Lao shook his head, "It's not a big deal, I just haven't seen you for a long time, and I want to talk to you!" ”

I probably knew a little bit what the teacher meant, and Tachibana also sat down and chatted.

Only then did he look like he was chatting, and Zhou Lao said: "Stinky boy, I heard Xiao Ran say, you also changed your name?" ”

The equally embarrassing title of "Xiao Ran" is Tangerine's father, a middle-aged man in his forties, but in the eyes of Zhou Lao, he may still be a child......

was poked at the key, but Tangerine was already used to such questions, and there was no problem on the surface, so he nodded and said, "Changed, my name is Tangerine now." ”

Grinning, indescribable taste, Zhou Lao: "Tangerine? I think it's still a little orange that sounds better! ”

Speechless, Tangerine Citrus didn't want to speak, even if Tangerine Citrus didn't sound good, he wouldn't be called "Little Orange" Well, his original name was not called "Little Orange"!

Looking at the silent orange man, Zhou Lao continued: "Don't talk about this, it is said that you are in college now, Huahai University?" ”

Tachibana: "Well, BGI! ”

With an unbelievable expression, Zhou Lao scratched his head, he really didn't worry about scratching the dry grass on his head, which was not a lot, "I'm really weird, with your kid's IQ, isn't it a waste of time to have to go to college to learn something?" ”

This is staggering, but Tangerine has no reaction, his year before college, including this year in college, is indeed a waste of time, if Zhou Lao knows that he spends a lot of time on online games like OE, he will definitely scold his head and face.

"It's okay, it's still a little rewarding."

Such pale words also persuaded Zhou Lao, he changed the question and said: "Your kid's brain circuit has always been different from ordinary people, you can do whatever you like!" But what are you going to do when the time comes? Are you going to pick up Xiao Ran's class? If you don't go, do you want to come to me! Let me tell you, we have a ...... in terms of psychotherapy in our country."

Hearing this, Orange Orange, who knew that the tirade was coming, finally understood the real reason why Zhou Lao asked him to come over to talk, which was clearly to pull him "into the pit"!

Quickly interrupt him, there is no way for the orange orange, he can actually memorize Zhou Lao's words, and if he listens to it again, he will hear the cocoon in his ears.

Interrupted in, Tangerine said, "Teacher, I haven't thought about it yet, but it should be impossible to pick up my father's class." ”

"What?"

Very doubtful that he was too old to hear what others were saying, Zhou Lao plucked out his ears very impolitely, "You say it again!" ”

Speechless, he was about to roll his eyes, but Tachibana said again without hesitation, "I have no plans to take over." ”

"You kid......"

It's really convincing, it's true to say that the brain circuit of orange orange is different from ordinary people, but it may be more appropriate to say that he has a "head problem" and doesn't want to take over? How many people can't think of this!

Where is the succession to take over something small, it is one of the best "Big Macs" in China, I don't want this, I'm not interested, what does this kid want to do?

"Stinky boy, it's not me talking about you, you just haven't had a hard life, you must know that when I was a child, I lived a poor life, there was no last meal, as long as you give food, you can do any job, you kid is good, you don't want this kind of good thing in front of you!"

Every time he hears this kind of words, Tachibana is actually speechless.

Although the teacher is not wrong, it is also the old society and the old era, and it is not easy to compare with the new era like the present! Nowadays, we are all about freedom and individuality, and we strive to let people take the initiative and creativity where they like......

However, Tang Tang also thought about it in his heart, and had no intention of debating it with the teacher, after all, this is not the point.

"Since you are studying at Huada, how did you get involved in this matter, and how did you know that little girl from the Qin family?"

With a cough, Tachibana said, "That's a long story." ”

Speechless, Old Zhou: "It's a long story, you just make a long story short!" ”

As a result, Orange Mandarin roughly reported the Huahai network intrusion incident that occurred during this period and its related information to Zhou Yu.