Can a person's character and moral conduct be judged by his voice? Please elaborate.

Sound is formed by objects vibrating air. Modern medicine shows that the physiological basis of human occurrence consists of three parts: lung-trachea (which determines airflow), throat-vocal cords (which determines volume) and mouth-nasal cavity (which determines timbre). Just like the Yin Yang Qi between heaven and earth, people's voices can be divided into two kinds: clear and turbid, with the clear and turbid rising lightly and the turbid falling heavily. The sound starts from the abdomen, sounds in the throat, it is difficult to change the coat color at the tongue, it becomes turbid at the teeth, and finally it is emitted through the lips, which are closely related to the five tones. Listening to a person's voice and making him identify with his uniqueness may not be exactly the same as the five tones. As long as you hear the voice, you will think of this person, and you will know him through his voice, so you can tell whether he is a talented person or a mediocre person without seeing his true colors. Life is between heaven and earth, with different voices. Some voices are hoarse, some are shrill, some are vigorous, some are as thin as metal, some are as thick as leather drums, some are as clear as jade beads, some have short voices, but they are very loud, that is, "Hong Zhong" in daily life, and some are tall and burly, but they speak softly. The ancients summarized these situations and got some rules, which matched the five elements and were divided into five types: golden sound, characterized by harmony and sweetness; The characteristics of wood sound are high and clear; Underwater sound, characterized by slow and urgent; The sound of fire is characterized by turbidity and violence; The local accent is characterized by its massiness. Because of the difference between innate talent and acquired accomplishment, people's voices will be very different. People's voice will change with the change of psychological state, so the Book of Rites says: "From every sound, there are natural people." When the heart moves, everything does its best. Feel the things and move, so the shape is in color. The sound is corresponding, so it has changed. "For things produced by feeling, it must be expressed by sound. People's external voice will change with the change of their inner world, so if we say "the sign of heart-qi", the voice will change. "The voice of inner peace is also peaceful; If the heart is clear, there will be a clear voice; When the heart is more and more excited, there is an extreme voice of words. There is a close relationship between human voice and personality. Gorgeous boasters make different sounds. Soft-hearted people make a soft and restrained voice; A mean and lovely person has a hoarse and ugly voice; People who are gentle and obedient in heart make a gentle and beautiful voice; The spirit of loyalty is simple, the spirit of benevolence and righteousness is soothing and pleasant, the spirit of wisdom and courage is concise and prepared, and the spirit of bravery is majestic and bold. So listen to its voice and judge the temperament type. People who whisper must be introverts. Because introverts are very wary of others, they often unconsciously keep a certain distance from each other and take a closed attitude, thinking that they don't have to let each other know unnecessary things. Because of this, he didn't even bother to say what he should say, just wanted to "hide" himself. Of course, he won't talk casually, and his voice will become lower. Introverts often don't speak clearly and directly. They always like to beat around the bush, and the audited unit feels anxious. This kind of person will not give a clear answer even if he asks a clear question, and his attitude is indecisive, giving people a sudden and tasteless feeling. Introverts are almost always gentle at heart. In order to make their words not hurt others, they always speak after careful consideration, and at the same time worry that their opinions will cause opposition between themselves and others. Because he is timid and fragile, and he is too afraid of mistakes and failures, he has to speak in a weak voice. Maybe he thinks this way of speaking is the safest. Introverts, for relatives and friends who can talk to each other and those who are particularly close to their families, will be relieved of their vigilance and the distance between them will be narrowed. So I can communicate with a hearty loud voice and an undisguised attitude, or I can smile naturally. Almost all people who speak fast are extroverts. Outgoing hot words are fluent, their voices are full of changes, and they can say good things. As long as they think of something, they will not consider saying it, and sometimes they will move their bodies to each other. This kind of person speaks thoughtfully and clearly. Even people who meet for the first time, he can talk to them in a friendly tone, with a smile on his face and nodding from time to time. When the other side's views, ideas, etc. Just as he wants to say, he will agree. When an extrovert meets someone else, just talking to the other person can make his personality more distinct. So when it comes to speculation, he can't control it, and the topic keeps pouring out, as if there are endless' topics', and the topic becomes fragmented and can't be combined again, and he will still talk endlessly. Because for him, "talking" itself is a kind of enjoyment. Extroverts have a personality of not sticking to details, rarely care about or regret the past, and even forget what they said. Because of this, he likes to speak wherever he wants. At first glance, such people seem reckless and thoughtless. In fact, he will talk while looking at each other according to the speed of each other's speech, and at the same time, he will be more free to change the topic and improvise, so as not to spoil each other's fun. It can be said that this type of people are good at socializing. Men's temperament is very strong, so the voice will be very soothing and rich; Women have a soft temperament, so their voices are warm, kind, beautiful and charming; Older people get tired easily, so their voices are relaxed and gentle; Babies and young children just have the same heart, so their voices are fast and refreshing, and others can be roughly understood by analogy. People with hoarse voices are often born with a kind of toughness; People who speak leisurely and leisurely have strong thinking ability and often have profound thinking; Most people with hoarse voices are outspoken, giving people a sense of pride and momentum; People with Hong Zhong's voice are extroverted, and their important feature is that they are good at making friends with others. People with delicate voices are often women. This kind of person's personality is often impetuous and may have a dual personality. Deep down, they often expect more care and love. However, if it is artificial, it will sometimes be self-defeating and counterproductive. Adults can certainly judge people's moral character by their voices. Even if infants are full of Jingxue, people of insight can see through the beauty and ugliness in their brilliant temperament. In the process of speaking, people's inner feelings directly affect the sound, and on the other hand, the size, rhythm, speed and tone of the sound are also the external manifestations of inner activities; Among the characteristics of speech style, the first push speed can best reflect people's personality. The meaning of the same sentence may be completely out of shape because of the different speed of speech. Most people who speak slowly are calm, while most people who speak fast are eloquent and impatient. Finally, it should be noted that it is not necessary to know people by sound, but it is also important to "smell the sound of lovesickness", that is, it depends on the specific situation.