| "How can I develop a vibrato singing voice?" This is a | | | | support system. The vocal cords then begin to |
| question often asked by aspiring singers. But firstly, | | | | separate and vibrate unhealthily. |
| what is actually singing in vibrato? | | | | Most singers started off having a straight singing |
| A vibrato is a slight variation of pitch tone caused by | | | | tone (no vibrato) before developing the vibrato |
| the free oscillation of the vocal foldss from an open | | | | through good vocal exercises. Some straight tone |
| pharynx (open throat) along with the healthy closure | | | | singers have even sung in choirs where their choir |
| of the vocal cords with the use of good singing | | | | masters insisted that they sing in a straight tone. |
| muscle support system. | | | | Singing this way can be damaging to the singing voice |
| However, there are many singers singing with wrong | | | | as it put too much stress on the vocal cords and |
| vibratos resulting in awful pitching and tones. This are | | | | nodules can develop from singing in a straight tone |
| usually the results of the oscillations being too slow, | | | | over a period of time. |
| which is called a wobble and when it is too fast, | | | | Good choral vocal blend can be developed through |
| called a tremolo. | | | | vowel and acoustical alignment but not squeezing the |
| We often hear singers who have a wide and slow | | | | singing voice into straight tone. Most straight tone |
| vibrato which is actually a wobble. This phenomenon | | | | singers have problems with vocal cord closure |
| is usually caused by a lack of correct resistance of | | | | because too much pressure has been held at the |
| the breath pressure or a lack of focus in the singing | | | | vocal folds over a period of time. |
| tone. A wobble can also be caused by a lack of | | | | A good vibrato gets woven into the voice when the |
| proper adduction of the vocal folds. | | | | singer achieves proper balance in the support muscles |
| On the other hand, some singers developed an | | | | and when the feeling of the "oo" vowel is sustained |
| overly fast vibrato that sound just as awful as the | | | | in the pharynx. The feeling of the "oo" vowel allows |
| wobble. This overly fast vibrato is called a tremolo | | | | a healthy adduction of the vocal cords without too |
| and neither the wobble nor the tremolo is the desired | | | | much pressure at the glottis. |
| vocal tone for good singing. | | | | A diaphragmatic vibrato is the when the diaphragm |
| A tremolo can be caused by a pressure built up at | | | | pulsates during a sustained tone to create a false |
| the root of the tongue. This pressure can have its | | | | vibrato. Many theatre singers develop this bad vocal |
| origin at inhalation or onset of sound production. It | | | | habit so as to have some sort of vibrato when no |
| can also be the result of a lack of vocal cord | | | | vibrato is actually present. A diaphragmatic vibrato is |
| approximation. | | | | difficult to reverse because the abdominal muscles |
| Many singers do not know that the vocal folds must | | | | memorize the pulsating sensation and develop a |
| close after inhalation. This lack of proper adduction of | | | | muscle memory. However, it can be corrected |
| the cords can result in a faster vibrato speed and | | | | through time with proper vocal exercises. |
| therefore, the creation of a tremolo. The improper | | | | A healthy vibrato can be developed in a rather short |
| use of the singing muscle support system is another | | | | period of time with the right vocal exercises. How |
| cause for producing a tremolo voice. | | | | long does it take for a singer to develop a good and |
| A good vibrato is when the singing voice is vibrating | | | | healthy vibrato voice is usually dependent on the |
| at an even rate. An uneven vibrato may be the | | | | singer's mind/body coordination. |
| result of sudden changes in the sub-glottis breath | | | | So if you want to develop a good vibrato singing |
| pressure. These sudden changes in the air pressure is | | | | voice, then go look for a good singing teacher or get |
| result of even "body resistance" from the singing | | | | the right vocal exercises and start practicing. |