Perception,Construction And Expression

This thesis takes the "sonic gesture" in acousmatic music as the research object.This thesis is roughly divided into three parts.First,it uses the different meanings of the word "gesture" to represent music.Explain the concept and clarify the meaning of gestures in music.Secondly,select the acousmatic music pieces of two composers who are representative in the field.Through audio waveform diagram,sensory perception,sonogram analysis,and emoticon analysis method to deconstruct the composition and meaning of "sonic gesture" in acousmatic music,and expound the significance of "sonic gesture" in the creation and structure of the piece;finally,compare and analyze the "sonic gesture" appearing in the two pieces.Summarize and explain the connection between "sonic gesture" and the analysis and creation of acousmatic music.