2. People who are disturbed by a knocking sound of inhalation when they speak.
In this section, I would like to describe the case in which vocalization is disturbed by the noise which makes conversation difficult to listen to.
The problem is the knocking noise accompanied by the inhalation of air produced deep in the throat. This noise is really annoying for listeners and get on the nerves. The noise not only disturbs a well-trained esophageal speech but also puts listeners into discomfort. What is worse, once the noise is habitualised, it is difficult to correct it.
The cause of the noise, which is generally seen among the people who practice vocalization in their own style, getting very impatient to regain voice as soon as possible, is found in the way they take in the air. It seems that this problem is frequently found among the people who have acquired incorrect injection speech method.
