When listening to academic singing, it is impossible not to notice interesting vibrations of the voice. When a person presents opera and pop vocals, a comparison analysis is immediately performed. In the professional field, the main difference between styles is the sign of vibrato.
Term
Vibrato is a variable state of pitch, force (dynamics) or timbre of sound for a short period.
You can extract it both from the instrument and from the voice.
Characteristic
To receive vibrato, 2 sides are characteristic: high-speed (oscillation frequency) and amplitude.
How to make vibrato voice? For an ideal vibrato, the speed should equal the fluctuations of 6-7 times for one second.
In cases of more frequent vibration, the sound becomes like bleating. In professional circles, such a feature is called "lamb" or "lamb" in the voice. As practice shows, such fluctuations in the voice are often found by nature and are very difficult to correct, and in many cases they are not amenable at all.
If the process, on the contrary, is too slow, it is called "swing". For vocalists, just jargon is used - "quality". This situation is most often found with fairly mature voices, because the muscles that hold the larynx are in a weakened state.
Amplitude - the distance of the sound wave from the source to the oscillating sound. Usually the summed range under normal vibrato is not more than one tone.
For what?
Vibrato in the voice, as well as in the performance of musical instruments serves as a means of decoration. It is able to give the sound expressiveness, attractiveness, a certain warmth and variety of timbre.
Extraction methods
To play vibrato on strings, a skillful instrumentalist technique is required. Reception is carried out with the help of a finger that vibrates the string.
Regarding wind instruments, the process is similar to vibrato in a voice. It depends not on the motor technology of the phalanges, but on the ability to control the internal air pressure.
There are 2 ways to extract voice vibrato: one is false, and the second is correct.
- The first is called such, since it is formed by means of gross pressure (forcing) on the ligaments. There is a process of contraction of the muscles of the larynx, which entails a tense and tired state of the vocal apparatus. In the worst cases, it threatens to “swing” the voice or even its degradation.
- The correct extraction of vibrato occurs due to its high-quality formation in resonators (cavities that enhance sound) and their professional use.
How is it formed?
The larynx, which begins to oscillate freely in the cervical muscles, starts the vibration process. This operation can be captured visually by applying fingers to the Adam's apple.
Vibrato in the voice can be stopped arbitrarily or, conversely, strengthen its height and amplitude. The best option is considered to be a calm and stable sound, which clearly shows the correct operation of the larynx without any forcing.
It is worth emphasizing that singing with sound, extracted by force, is by no means impossible. When a vocalist falls into resonators, then singing and subsequent vibrato flow on their own. The process does not come from the vocal cords, but completely from the whole body.
Vibrato voice. How to learn?
Vibrato is a very useful skill both in an artistic sense and in a physiological one. It relaxes the apparatus and frees the voice as a whole. The range becomes wider, the speed is more mobile, and the timbre is more natural.
But before moving on to vibrato training, you need to have basic singing skills:
- proper vocal breathing and support due to it;
- release of the voice apparatus;
- sound attack.
At the beginning of the future vocalist, they are taught “even” singing without any swaying in their voice. Only after mastering this technique will a student begin to talk about vibrato.
An important point! When the singer can get to the mysterious places - resonators, then everything will go on its own. Vibrations will begin to appear automatically. If this does not happen, then the vibrations can be instilled into the direct voice using exercises.
How to make vibrato voice?
After learning basic skills, you can move on to the main thing.
Point 1. Release of the posterior pharyngeal wall (sensation of yawning). When the oral cavity is pinched, sound cannot be fully extracted, the range will be reduced, and the voice will become tense.
Point 2. Complete relaxation of all the muscles of the body. Singing is a simultaneous process of the whole organism, and not just the vocal apparatus separately.
Point 3. The correct position when singing. Head and back should be at the same level, legs should not be bent and one should be slightly forward. The muscles of the chest, lower back, and buttocks affect the subglottic pressure.
Point 4. The use of the diaphragm (the muscle that separates the chest cavity from the abdominal cavity). The correct position is a deep breath, a lowered diaphragm and fixed shoulders. Focusing on sound without making any effort.
Point 5. Equal breath. The air volume should be used wisely and evenly. With insufficient breathing support, vibrato will tremble.
Point 6. Do not overdo it. In case of failure, hone your basic singing skills and better understand the theoretical understanding of how to learn how to make vibrato voice. Then again, but very carefully proceed to its practical development.