Eevee hid in the corner of the room, and the noisy bird stood proudly on the tea table, his eyes scanning left and right, his dark green chest and abdomen rhythmically lying together, with long intervals between the ups and downs, as if gathering strength.

"Is it?" Mengyue washed the teacup and quietly approached Mengleidao.

Meng Lei smiled and looked at the noisy bird, "It said that it could teach Eevee how to teach moves, so I brought it here." ”

Lin Yin's body trembled slightly, and he forcibly suppressed the excitement in his heart, "Really... It's true? ”

"Uncle Ben has always been true to his word, when has he ever faked?" The noisy bird raised its wings with some dissatisfaction, shook its head and said, "Do you remember to take Uncle and me to participate in the Super Gram Contest then?" ”

"Yes, yes, I promised." Meng Lei didn't understand why it cared so much about the Super Gram Competition, and said helplessly: "Let's talk about it first, if it's ......"

"Don't worry! There are no ifs. The noisy bird interrupted Meng Lei's words and said with confidence.

"What I'm going to teach it is a wide-range attack move - echo, this is the most suitable move for it to learn at the moment, through this indiscriminate attack, it can identify the opponent's location according to the echo, even if you can't see the opponent, it's fine", the noisy bird flapped its wings, "and although the power of this move is not very good, through the superposition of sounds, the power of the move will continue to increase." ”

"If you want to learn this move, you have to understand the principle of vocalization." "The vocal organ is in the larynx of a living organism and consists of the vocal cords, scaffolds for cartilage ligament structures, and muscle groups that control the position and tension of the vocal cords. The activity of the muscles is innervated by the nerves. The vocal cords are located in the middle of the laryngeal cavity of the body, which is a muscular tissue attached to the inner wall and is in the shape of a valve, covered with mucous membranes on the surface, with a certain elasticity, and is the main component of the vocal organs. ”

The noisy bird paused, and continued: "When air is exhaled from the lungs through the trachea, the vocal cords, which are in a certain tension, vibrate and make sounds due to the constant impact of the air current. Vocalization is polysonic, and the level of its fundamental frequency depends on the length of the vocal cords, tension, and the magnitude of the glottis, while the intensity of the sound depends on the magnitude and speed of the airflow. ”

The noisy bird glanced at Lin Yin, and with a flap of his wings, he landed on Meng Lei's shoulder, "The vocalization depends on the vibration of the vocal cords, the biological voice with thin vocal cords is crisp, and the vocal cords are thick, and the voice is thick, such as Fat Ding sings with falsetto, which is a necessary skill for singing, and the conversion between falsetto and true voice is called voice change point. If you want to make your voice better, you must make the vocal cords vibrate more regularly, and find the head cavity, oral cavity, chest cavity, and three-chamber resonance at the same time. ”

"At this time, the originally low-power move 'Echo' may develop into a more powerful 'Round Singing' or even 'Loud Voice', in short, the 'Echo' move is a move with great development potential, so Uncle Ben recommends that Ibu learn this move."

"Don't you know how to 'turn singing' and 'loud'?" Meng Lei was a little puzzled.

"Stupid!" The noisy bird's wings patted Meng Lei's left cheek, "What kind of effort can have what kind of gain!" There is no such thing as unearned gain. ”

Meng Lei was pulled by it, and his originally fair face was a little red.

"If Uncle Ben wants to send it away casually, do you want to talk about it in such detail?" The noisy bird straightened the ring-shaped white feathers around its neck, "Do you know why the power of the same Pokémon in the same realm is so different between the same moves?" ”

The noisy bird pointed to the teacup in front of him with the tip of his wing, and motioned for Lin Yin to fill it.

"In addition to the innate factor, the degree of understanding of one's own moves accounts for a large factor." Noisy Bird's mouth was a little dry, "Trainers can only become trainers because of their understanding of Pokémon's moves. ”

The noisy bird drank all the tea in front of him, smacked his tongue and said, "Those humans who have not been able to discover Pokémon's moves cannot be called trainers at all, and those who accept, train, take care of Pokémon, and fight with Pokémon, why are they called 'home'?" "A Brief History of Trainers in the Seven States" has a cloud: "After the Eight Sages, only six or seven of them account for everyone", and only those who are knowledgeable and can give full play to their Pokémon combat potential can call themselves trainers. ”

Meng Lei and the three of them were a little stunned when they saw the noisy bird say this, they had never heard anyone say such domineering words before, and the behavior of defining the trainer in such a conclusive way was something they had never been exposed to.

Under the control of the nervous system, the semi-moonium membrane in the vocal tube is contracted or relaxed, and the whirling vibration makes a sound, and the upper and lower lengths of its vocal apparatus and the angle formed by the body axis are similar to those of humans. The human vocabulator starts from the vocal cords of the laryngeal hilum and reaches the end of the tongue, with a total anteroposterior length of about 20 centimeters, at right angles to the angle formed by the body axis.

The total length of the song tube to the end of the tongue of some large and medium-sized noisy birds is about 15 cm, and the angle formed with the body axis is also approximately right-angled, so that a cavity with a broken section can be formed, so that it can produce segmented sounds, and this segmentation of vocalizations is the basis for the development of language sounds. The root of its tongue is very developed, the tongue is rich in flesh, particularly smooth, thick and soft, but this noisy bird speaks completely no different from ordinary people, and even the words are round, and there is something to say, and the three of them can listen to it unconsciously.

"The sounds made by Pokémon have various characteristics, they use methods such as adjusting the length and strength of syllables, increasing or decreasing the number of syllables, adjusting the interval and frequency of syllables, etc., and then combining the above characteristics into many very different sounds according to different combinations, which can form an extremely rich sound language, and can convey countless information. The noisy bird shook its head.

"By adjusting the length and strength of syllables, increasing or decreasing the number of syllables, adjusting the interval and frequency of syllables, etc., and then combining the above characteristics into many different sounds, Ibu can gradually control the attack range of his moves, and can gradually lock on to the target of the attack." The noisy bird said with a serious face: "How to gather the energy of the move to maximize the power is the main direction of the orthodox trainer's research, because the 'echo' is a sound move, if the move is controlled in a very small space, the explosion power is extremely terrifying, and the challenge of crossing the level is not a problem." ”

"Uncle Ben did research on Eevee's hearing more than 800 years ago, their two ears are about 10 centimeters apart, and the time difference between the sound entering the two ears is only 3× 10-11 seconds, in order to let both ears hear the sound at the same time, Eevee has to constantly turn his head and adjust the time when the sound enters both ears to judge the direction of the sound."

Mengyue squinted and dozed off with some boredom, Menglei wasn't quite sure if Mengyue was asleep, just touched her arm lightly, and the noisy bird asked, "Do you have a suitable place for training here?" ”