Yu Guang glanced at the second floor, as if he had thought of something. Li Wenyin couldn't help asking Abel.

"Mr. Abel, don't you know someone who is delving into the marginal disciplines of music?"

“Friendly disciplines?”

Abel was stunned and then began to ponder.

"Are you talking about a series of music interventions? Or are you studying the science of music?"

"Uh...probably all!"

Li Wenyin was a little embarrassed and explained to Master Abel.

"It's like music intervention has emotional intervention and physical intervention. I think to study this aspect, we may need to start from two aspects."

"this......"

Master Abel frowned slightly, feeling a little difficult to deal with.

"But if it comes to science, basically those who have a biased study on sound and music... are actually physicists. Although they are also proficient in music theory, their understanding and knowledge of music itself cannot keep up with us professional musicians. If you want to study this aspect, it may be difficult. After all, there will be a lot of knowledge related to physics."

Li Wenyin nodded.

For example, phonology and phonology are no longer mentioned.

If you divide it carefully, there will even be sound physics and sound physiology.

The involvement is too wide and the subject foundations involved are very diverse.

The so-called marginal disciplines are where people in this major only understand the edges, and many edges are merged together, barely forming such a narrow circle of knowledge.

But the threshold for these knowledge circles is too high. If you really want to study it, you must be proficient in all relevant basic disciplines.

For example, there are few people who study music intervention because this person must be proficient in music theory, even related to advanced music performance, and must also understand physiology, physics, and even pathology.

Therefore, few people specialize in such disciplines, and most of them are made up of scattered scraps of each university.

Nodded, Li Wenyin didn't ask any more.

After all, it is really a bit embarrassing to let yourself change to physics, advanced mathematics, physiology, and pathology.

I can only give Xu Xinlei a physiological and hygiene class if I am just half a dozen, and no matter how many Is it?

......

In fact, Li Wenyin himself has also studied relevant knowledge in private.

There is one very interesting thing.

No matter which note, full or semitone, sounding alone will give people a pleasant feeling.

But when combined, only fixed combinations will feel pleasant, and the others will appear very messy.

People make this sounding fixed combination into chords.

If two similar strings are sounded at the same time under the same tension, and the length ratio of the strings is two small integer ratios, the interval will be pleasant double tones.

The knowledge obtained from this is believed by the Pythagorean school to be a basic law, and even relevant laws are also found in celestial bodies.

Sure enough, the law of universal gravitation explains the laws of planetary motion through numbers.

Of course, although it is not perfect, and even many places cannot explain some problems, the numbers hidden in celestial bodies and hidden in music make people sigh at the magic of nature.

It is as if the orbits of these celestial bodies are regarded as the melody of notes. Such a direction will make people feel extremely mysterious, and the vibrations generated by celestial bodies will also make people feel mysterious or weird.

This is celestial music.

Many aspects of physics actually contain digital relationships like musical melody.

Even the quantum energy level structure of quantum physics can form a melodic number.

This is the mathematical principle of natural philosophy, because music is also formed based on mathematics and physics.

Li Wenyin's research on this was the first formula.

The formula of a series of waves generated after the string music vibrates.

y=f(x-vt)

Aba was on the spot, and the one behind couldn't read at all.

The physics teacher's light sentence "Usually this equation will be written in the form of negative numbers."

Then write it down on the blackboard.

y=ae's iw(t-x/v) power.

After thinking for a long time, Li Wenyin decided to continue playing the piano.

Let the formula go hell...

However, this time, Li Wenyin happened to encounter such a thing as Princess Isa, which made Li Wenyin immediately want to pick up these marginal disciplines again.

"Okay!"

Li Wenyin sighed and said to Abel with some jokingness.

"In fact, after seeing some related scientific papers, I realized that the old music we played was so mysterious."

"Haha, yeah, I feel this way too!"

Abel's eyes lit up.

"Just before, Nasa made a vibrating sound produced by several major planets in the universe. I tried to use these frequencies to compose the music. Although it failed, it was sorted in sequence according to the semitones with the closest frequency, and the melody that popped out was quite interesting."

While talking, Abel seemed to be increasingly interested.

"It seems like I have also participated in a scientific project to explore the impact of music on the growth of animals and plants. I don't know if it's a psychological effect, but I always feel that corn grown up with music seems to be sweeter..."

Li Wenyin didn't joke with Abel when she heard this.

Instead, he frowned and thought about the possibility.

Music can make humans happy, and sometimes animals can also make them happy.

A happy mood can indeed affect the growth of animals.

But are plants really useful?

......By the way!

Li Wenyin suddenly remembered Xu Xinlei's own company.

If you sell milk, you must have raising cows...

Should I pull a little cow and try playing lyrical music every day? Will this milk be more intense?

.........

Let's try it when you go back!

I thought about a lot of things, and the second half of the performance is about to begin.

To clear away the distracting thoughts in his heart, Li Wenyin corrected the bow tie on his neck, smiled, and slowly walked to the stage.

At this time, the conductor had been replaced by Professor Wang Xuemin, and the Chinese orchestra was ready to enter the venue.

He bowed with a smile, and the applause slowly disappeared as Li Wenyin sat next to the piano.

The score is still unfolded and placed on the piano piece.

Professor Eble suddenly looked dark.

Are you going to come to the last one again?

Thinking of this, Adenauer couldn't help laughing.

Professor Wang Xuemin saw this scene and spoke in English very cooperatively.

"Don't let the score be reversed this time!"

A kind laughter came to mind from the audience.

Some viewers who knew it began to laugh, while those who didn't know it looked confused and very curious.

Li Wenyin nodded seriously.

Start playing.

The melody in front is very smooth, fast, and normal.

But Li Wenyin's playing in her hand suddenly stopped.

Translation of the score...

There was a burst of laughter from the audience.

Li Wenyin nodded with a smile and continued to play.

But I just played four bars and then stopped again.

Li Wenyin's eyebrows suddenly became tightened.

Turn the score forward again.

Then continue to start blasting from the two bars at the end.

Then stop, turn the score, and play four bars.
To be continued...