A Research Study Of Vocal Music Sound Production Based On Spectral Analysis

Like other subject, music study pays attention to scientificity and objectivity. It not only needs perceptual descriptions, but also gives objective description to vocalism, which make people who sing or teach singing have consensus based on the fact and use more accurate and clear words to describe the singing situation. In the process of vocalism, both teacher and student have problems which have different answers from different people. The both sides have different words to the same thing. Obviously, how to make the subjective words have objective evidence is a subject to study.With the development of science, new research methods and equipment give vocalism study something new. If we use the scientific methods, we will have more objective analysis to the problems that we have in the music study and give more evidences to what we say. As music learners, we agree that the vocal music is perceptual and artistic. While any subject has its scientificity. For example, Greek Philosopher, Pythagoras said that all is number. Math is the typical subject with rational thinking. We can put the concept to the vocal art and teaching. The voice that can be showed on the image of sound spectrum, which is objective evidence. Therefore, we can make research and analysis to the every moment of singing according to the frequency spectrum and statistical data in order to explore the questions without answer.Based on the data analysis of frequency spectrum, the paper gives new ideas and viewing angle to the traditional vocal research. According to comparing perceptual descriptions with subjective analysis data as well as the descriptions of teachers and students, the paper will do study from more aspects.