Gu Xiaobai didn't realize that his parents were facing his two long legs, discussing the serious academic issue of mixed doubles.

At this time, he was slowly immersed in singing, and then slowly got out of singing.

It's like looking down on yourself from above.

Since "The Singer of the End of the World" almost sang herself to cry, Gu Xiaobai has learned the technique of "crying".

The so-called "crying cavity" is actually a concept similar to "granularity".

When vocalizing, increase the airflow velocity to make the vocal cords more grainy, making the voice tremble, a bit like talking when coughing up phlegm.

But to be honest, this way of "crying" has actually been abused in the Chinese music scene.

Especially some bitter love songs, which are simply crying from beginning to end, which makes people tired.

Gu Xiaobai's skills are enough, but he doesn't like to cry.

A young man with unparalleled spirit, he doesn't like to cry.

What he prefers is to occasionally bring out a word or two when the mood arrives.

It's like an assassin's move, a fatal stab.

And after singing "Wandering" last time and singing until the mood completely collapsed, Gu Xiaobai found that the control and modification of the timbre can also achieve the effect of conveying emotions.

The vocalizations of humans or musical instruments are overtones produced by the superposition of the fundamental tones. (See chap. 10)

Generally speaking, there are about the first 16 tones that affect the timbre, that is, the fundamental tone, plus these 15 overtones with a frequency of 2 to 16 times the fundamental tone, which are also called the 1st harmonic to the 16th harmonic.

In other words, the waveform of the musical instrument and the human voice can be understood as the superposition of these 16 mode shapes, and more than 16 mode shapes are almost inaudible.

All the timbres that humans can hear are basically made up of these 16 waveforms.

The combination of strength and weakness of 16 mode shapes forms an innumerable timbre in the world.

According to the theory of "harmony and dissonance intervals" in music theory, the 7th, 9th, 11th, 13th, 14th, and 15th mode shapes are not in harmony with the fundamental tone.

Therefore, a good singer can control his resonance cavity, eliminate these mode shapes, and retain and strengthen more consonant mode shapes.

And if you can't eliminate these modes, it means that the sound will be harsh. This is also the same singing high note, some people are so high that their eardrums are about to burst, but they are still mellow and beautiful.

And some people, it's like pinching a cat to death......

Sometimes, it is said that someone is "born with a good voice", and many times, it is because of people's resonance cavity that they are naturally suitable for eliminating inappropriate overtones and strengthening harmonious overtones, so it sounds good.

Because the last few mode shapes are so weak that they don't have much impact, generally speaking, the 7th mode shape needs to be considered the most.

THE FREQUENCY OF THIS MODE SHAPE, USUALLY AROUND 3000HZ, WHERE HUMAN HEARING IS KEEN, IS THE MOST ACUTE, AND IF IT CAN'T BE HANDLED PROPERLY, IT WILL REALLY MAKE PEOPLE WANT TO GO CRAZY.

And Gu Xiaobai's "Bai's singing voice" that he learned from Xiao Mozi strengthened the mode shapes of 5, 6, 8, and 10, and eliminated the 7 and 9 parts, as well as the 2, 3, and 4 parts of the bass.

At this time, Gu Xiaobai was trying other formulas.

He controls the muscles of his body cavity and the way he sings.

The 5, 6, and 8, which were originally very bright, slowly dimmed, and the quality of the bass 2, 3, and 4 came up.

His voice, which had been particularly bright, slowly became thick at this time.

If there is a person who knows enough about vocal music here at this moment, I am afraid that he will be so shocked that even his eyes will fall.

Gu Xiaobai has begun to figure out his own way of scientific voice.

And in Gu Xiaobai's memory palace, the CD player was spinning rapidly, recording Gu Xiaobai's own voice.

The system is going crazy.,My music library system,It's for you to learn songs.,Not for you to record your own songs!

But then, the recorded voice was decomposed again in Gu Xiaobai's memory palace, like a filament of light, flying in the air, vibrating, and finally turning into 16 threads from thick to thin.

And these 16 lines are constantly vibrating, showing different waveforms and amplitudes.

The spectrum was then compressed into a monitor-like thing, hung on the wall, and attached to the "CD" player.

The system was stunned.

He never thought that the original "absolute pitch" and "music library system" could be used in this way!

Not only can it be used to distinguish the height of a certain note, but it can also be used to split the tone into a sound spectrum?

"It's a Fourier transformation. Gu Xiaobai, who has become a "humanoid spectrometer", can still take the time to despise the lonely and unheard system, "Look, physics can do this kind of thing to music!"

Become a great physicist system, we're still good friends!

The system will never be tempted, he has a firm belief and does not forget the small system that does not forget the original intention!

As Gu Xiaobai's voice became deeper and deeper, in Gu Xiaobai's memory palace, the built-in "spectrometer" was also changing, and the vibration of several strings became weaker and weaker, until it was almost stationary, and the position of the high frequency slowly flattened.

At this time, Gu Xiaobai's voice is not high-pitched, not sharp, not public, not fancy, and not sensational.

It's the same pitch, but it's too low in hearing, like a flat and thick road, leading straight to people's hearts.

The emotions of those songs were transported in big trucks, small trucks, tanker trucks, and mixer trucks, and then poured out, and then mixed and mixed.

At the bottom of the mobile phone, the system quietly put away the "Intermediate Skill Book: Intermediate Vocal Skills Training" that was planned to be sent to Gu Xiaobai in the near future.

At this moment, it felt useless.

In front of the stage opposite, it was as flat as if it had been crushed by a road roller, and there were only a few elderly people with bad ears left.

On Gu Xiaobai's side, an uncle who had just been pulled over by his wife was listening to him, and suddenly couldn't help wiping a handful of tears.

I don't want to cry, why did I wipe my tears?

I really don't want to cry.

I can't stop these tears, what the hell......

"Woo woo, what a pathetic ......"

"How can a little kid sing so emotionally. ”

"This kid must have suffered a lot......"

"What kind of parents can bear to let their children wander ......"

Listening to Gu Xiaobai singing: "I grew up like this by taking care of myself......"

Several aunts couldn't help wiping their tears, and they really wanted to go up and pull Xiaobai's hand: "Good boy, go with Auntie, Auntie will make you something to eat!"

"Come, auntie take care of you!"

When Gu Xiaobai sang the chanting part, the scene was even more like a tear gas bomb exploded, and the people who watched from a distance didn't know what was going on, and they almost called the police.

"This kid has suffered so much...... Gu Ping and Zhang Xuecui stood on the steps, and were sung by Gu Xiaobai, completely forgetting that they wanted to play mixed doubles.

"It's all my fault, it's because I don't have the ability to give Xiaobai a better life. Gu Ping's eyes were hazy with tears.

"No, it's me, it's all blamed on me for not taking good care of Xiaobai. Zhang Xuecui's eyes were crying.

"Otherwise, we won't open this store, and we will go to Dongyuan University to work and accompany us!" Gu Ping said.

"Hmm...... Don't open ......," Zhang Xuecui nodded again and again.

Gu Xiaobai has finished singing, he is not particularly satisfied, he feels that he is not as distracted as the last time he sang with his uncle, and he still can't experience that wandering state of mind.

Sure enough, the state and environment of singing can't be forced, so it's so-so.

He turned his head to look over, planning to let his parents take advantage of the fact that there were more people now, and when he turned his face and saw the couple hugging and crying, he was puzzled.

"Mom and Dad?"

What are you two crying about?

Haven't I been taken care of?

Why do you two have so many dramas? Why haven't you inherited this talent for drama to me at all?

Did I pick it up?

And also......

Did I choose the wrong song today?

I know that I can't listen to the little man!