Voice trainers help singers develop tone and strengthen their voice. A voice coach differs from a speech pathologist, who works with people with speech impairments or other speech difficulties. As an instrument, the human voice is unique in its kind. Not only is it uniquely linked to the body altered by the way the singer stands, breathes or even eats, but it is also the only instrument in the world that cannot be completely repaired or replaced if damaged.
This is where vocal coaches come in. Based on a combination of technical knowledge and lived experience, these experienced singers work one by one to improve the singers' performance ability, vocal technique and vocal longevity. A vocal coach, also known as a voice coach (although this term is often applied to those who work with speech and communication rather than singing), is a music teacher, usually a piano companion, who helps singers prepare for a performance, often also helping them improve their singing technique and to care for and develop their voice, but it is not the same as a singing teacher (also called a voice teacher). Vocal trainers can give private music classes or group workshops or master classes to singers.
They can also train singers who rehearse on stage or who sing during a recording session. Vocal trainers are used both in classical music and in popular music styles such as rock and gospel. While some vocal trainers provide a variety of instructions on singing techniques, others specialize in areas such as breathing techniques or diction and pronunciation. The coaches hear the contestants sing, but they look away from the stage and can't see the performance.
Each coach has the option to press a button blindly and turn the chair if he wants an artist on his team. If more than one coach presses their button for the same person, that contestant has the opportunity to choose who they want to work with. If none of the coaches presses their button, the contestant is eliminated. But the judges are also engaged in their own battle against each other.
However, instead of reaching the top, they are advising and helping their team members win the competition. A judge wins when a member of his team wins The Voice. Just as people who want to improve their voice when singing will look for voice coaches to help them learn how to match the pitch, sing and increase their range, vocal lessons can also be used for those who want to improve their oral voice, work on their stage presence or learn to speak more clearly and in a manner effective in front of an audience. That's what voice coaches consider inflection, where you use dynamics within the voice and engage the audience with your expression.
When taking voice classes, one of the first things each singer does is warm up their voice by doing a series of exercises with their coach.