Bel canto is widely used in various categories, especially soprano. Generally speaking, Bel Canto requires all the chambers of the human body to be opened together, which can keep the sound smooth, stable and rich. Pharyngeal sound and dolphin sound are obviously different in pitch, timbre, tone quality and control.
Many high notes in operas and art songs need to be sung with the throat. Generally speaking, Bel Canto requires all the cavities of the human body to be opened together, which can keep the sound smooth, stable and rich. But the pitch of human voice is limited. In fact, as long as you look at ordinary physics books, you know that people's hearing range is 20-20000 Hz, while sopranos can pronounce to 2000 Hz.
So for a normal person, 2000 Hz is the limit and it is almost impossible to break through. The soprano sings to a certain height, such as the soprano's height? C, that is, after C3 (word grouping) or C6 (word grouping).
Generally speaking, human cavity resonance has begun to lag (the higher it is, the harder it is to resonate). At this time, in order to keep the smoothness, volume and thickness of the voice, a triangular mouth is formed at the lower jaw 1/3 of the soprano, and the gas quickly comes out of the mouth and is controlled by the vocal cords to form the voice.
So some people say that the soprano's high notes are blown out. This kind of sound is loud and sonorous, much like a musical instrument, and it is called "flute sound" in Bel Canto. This kind of singing is also throat singing.
Extended data:
The first exercise of the four methods of laryngeal exercise is "holding your head up and opening your mouth", which is different from the general habitual opening your mouth. The natural habit of opening your mouth often moves down at the thought of opening your chin, and the muscles of your chin are tense.
But it is realistic to open your mouth with the training of singing state: relax your chin and don't let it move up and down, but raise your head with the strength of the back of your head and the upper part, and let your mouth open naturally.
Specific practice method: bend slightly and make your head lean forward slightly: then hold your chin with both hands, that is, you should look up at the ceiling, and focus on using the strength of the muscles in the back of your head to raise your head and let the lower part of your face and chin relax completely.
When the head is raised, the chin does not press down or leave the hand holding it. Nature is like looking up to say hello to the people upstairs. Every time I open my mouth, I lift it up by the corner of my mouth and my upper lip extends upward, so my chin is completely passive and there is no tension.
If you persist in this way for weeks to months and practice once or twice a day, you can get into the habit of holding your head up and pushing your mouth up. On this basis, you must practice the combination of "lifting qi" and "spitting tongue". The practice method is:
Stand up and bend slightly, and let your head lean forward slightly. When the chest is fixed, lift the air from the upper abdomen to the back of the neck on the upper back (the feeling of lifting air is similar to that of inhaling, except that no air is inhaled). When you feel that the breath has reached the room behind your neck, raise your head and open your mouth wide so that your tongue can be pushed out (the tongue is pushed out because the breath lifts the hyoid muscle, not because of the active force of your tongue).
After mastering the above actions, you can learn the action practice of "shaking your chin". This is a very important basic practice for pop singers in singing.
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