很多同学分不清音调、响度、音色,特别是音调、响度,下面我们就来具体的谈谈音调、响度、音色.对于音调的理解应从以下三方面入手.首先,音调由发声体振动的频率决定,频率越大,音调越高;频率越小,音调越低.例1拿一张硬纸片,用同样的力让它在梳子齿上划过,如图1所示,第一次快些,第二次慢些,你发现什么现象?这一现象说明了什么?分析用同样的力在梳子上快速划过时,齿振动的频率大音调高;用同 Many students can not tell the pitch, loudness, timbre, especially the pitch, loudness, the following we will talk about the specific tone, loudness, tonal. Understanding of the tone should start with the following three aspects: First, the pitch by the sounding body vibration frequency Decide, the higher the frequency, the higher the pitch; the lower the frequency, the lower the pitch. Example 1 Take a piece of hard paper and use the same force to get it across the comb tooth, as shown in Figure 1, Some, the second slower, what do you find out? What does this phenomenon mean? Analysis of the same force in the comb quickly across, the frequency of tooth vibration increased;