| Piano sentence accent is very important for performance practice.Similar to the sound accent,different semantic understanding will have different situations.Different settings of music sentence accent can cause different listening feelings.Some accent settings conform to the hearing preferences of most people,while others are not welcome.However,there are few achievements in the accent of piano phrases in China and they have not been paid enough attention.The traditional rhythm theory’s understanding of accent should not be limited to the problem of accent beat(i.e.beat accent)in the beat structure,or it should only focus on this kind of accent caused by changes in intensity(emphasis on intensity).In fact,the accent patterns revealed by music practice are various,and different types of accent are often interrelated and work together.In this study,287 piano audio samples were randomly selected for statistical analysis of sentence accent analysis,and 120 sentences were selected for accent perception survey to investigate the characteristics of piano sentence accent.Sentence accent has its own characteristics,which are presented in different groups generated by rhythmic movements and have different meanings.This article will discuss these different forms of sentence accent and various factors that produce these sentence accents in depth.The accent in music and its effect on rhythm make the whole rhythm movement of music have aesthetic interest. |