Pitching method of audio frequency from human

Abstract

This invention provides one human sound frequency modulation method, which comprises the following steps: setting test person sound; then the person sings and records sound; then computing audio frequency; recorder recording highest basic frequency; finally computing property highest audio frequency into music symbol to get test person as best audio frequency. The human sound modulation method can rapidly test person best sound area to get self sing key to achieve the smooth sing.

Description

technical field [0001] The present invention relates to a human voice audio tuning method, in particular to estimate the highest audio frequency that is most suitable for the subject, and to adjust and determine the key of singing music, so as to suit the audio tuning of the subject's singing range method. Background technique [0002] When most people sing, they often don't know what kind of key (key) is suitable for them or where is their suitable range. When the matching accompaniment instrument or tone is too high or too low, the singer cannot easily and naturally Singing the tune, at this time, the pitch will be lost and out of tune, or the range will be raised or lowered very reluctantly, so that the sound quality or timbre will deteriorate. This phenomenon is common in occasions with accompanying music bands (such as karaoke, KTV, etc.) ) singing, the key of the accompaniment song ordered by the singer does not conform to his own key (key), resulting in the embarrass...

AI Technical Summary

Problems solved by technology

[0002] When most people sing, they often don't know what kind of key (key) is suitable for them or where is their suitable range. When the matching accompaniment instrument or tone is too high or too low, the singer cannot easily and naturally Singing the tune, at this time, the pitch will be lost and out of tune, or the range will be raised or lowered very reluctantly, so that the sound quality or timbre will deteriorate. This phenomenon is common in occasions with accompanying music bands (such as karaoke, KTV, etc.) ) singing, the key of the accompaniment song ordered by the singer does not conform to his own key (key), resulting in the embarrassing situation of inaccurate singing, and such as a large-scale opera or concert, the live singer must communicate with the singer many times before the performance The accompaniment band auditioned to find out the tone that matches each other, which relatively caused the disadvantages of complicated and time-consuming audition work before the official performance, and because the human audio is the expression of the sound frequency, it takes a certain period of time for the human to make a sound The number of sound wave vibrations, the more times, the higher the pitch, and vice versa, the lower the pitch, so the sound of a person will change due to the climate, mood, physical condition and time at that time. In addition, the difference in gender and age will also cause Audio changes, even if the singer knows his own range, or can perfect it with the accompaniment band for many times of audition, but on the day of the official performance, his own inertia may also be affected by the difference in time and space environment and personal physical condition. The vocal range deviates. If the singer cannot measure his current vocal range in a very short time, the phenomenon of singing out of tune or unsatisfactory timbre will occur.

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