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音调和音色是用来描述声音特征的两个概念,在日常生活中经常会遇到并使用这些知识。如我们去市场买花盆,有经验的人,常把花盆拿起来敲一敲,根据花盆的声音就可以判断花盆的好坏;夏天我们买西瓜,把西瓜捧起来,用手拍一拍,可以根据西瓜的声音来判断西瓜成熟与否。那么我们究竟是如何来判断花盆好坏和西瓜的成熟的?2003年山东省一地方中考试卷和2003年江苏省初中物理知识竞赛试卷都曾出过此题,山东省中考试卷给出的答案是根据音色进行判断的,而江苏省初中物理知识竞赛试卷给出的答案是根据音调进行判断的,究竟孰是孰非? 由于初中物理对音色概念讲得很浅,学生对音色了解很少。要想解决这个问题,关键要了解音色到底
Tones and timbres are two concepts used to describe the characteristics of sound that are often encountered and used in everyday life. If we go to the market to buy flowerpots, experienced people often pick up the flowerpots and knock them. According to the sound of the flowerpots, we can judge the quality of the flowerpots; in the summer we buy watermelons, hold the watermelons up, and shoot with hands. One beat can judge whether the watermelon is ripe or not according to the sound of the watermelon. So how do we actually judge the quality of flower pots and the maturity of watermelons? In 2003, a local middle school examination paper in Shandong Province and a 2003 Jiangsu Provincial Junior Physics Physics Knowledge Test Paper all had this question. The answer given in Shandong Provincial Examination Papers Based on the timbre, the answer given by the Jiangsu Provincial Junior Physics Physics Knowledge Quiz Question is based on the pitch. What is the reason? Because junior middle school physics is very light on the concept of timbre, students know very little about timbre. To solve this problem, the key is to understand the tone in the end