Sound it is strong

Sound it is strongWith, sound, or intensity of sound. Physics, it is size of amplitude of the wave of sound, but loudness is audible in the ear of the person always does not match that.

As for intensity of sound decibel or that and it is displayed with the phone or the horn which is most same graduations.

western music, there are no times when it is shown at absolute size, フォルテ () Piano () With you said, relative ambiguity sign.

With western music, the expression with the loudness dynamics, orディナーミクWith it calls, has defined the most important one even in expression.

Electronic musicBeing, dividing into two concepts of volume and ヴェロシティー, it is thought. Volume is size of the vibration purely, volume is changed with, is kind of to turn volume. As for ヴェロシティー of one side, when performing the musical instrument generally weakly, when performing strongly, on the basis of change occurring in the timbre, timbre.

As understood with this, music meaning, the sound strongly difference is not the difference of size of the vibration of sound simply, also the difference of the timbre is important.

This item "Sound it is strong"There is a possibility of becoming reference of something to investigate, but stillItem of writing applyingIs.Revision and correctionAnd so on the cooperator doing is sought.