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十四天乐理知识进阶学习笔记之二:音程——音乐空间的“距离”与“色彩”

  • 2026-02-10 06:28:38
十四天乐理知识进阶学习笔记之二:音程——音乐空间的“距离”与“色彩”
距离上一篇笔记有十多天没有更新了。中间在忙一些其他的事情。间隔有点久了,所以这个周末计划一定要写出来。
十四天学习计划,准确的说不是连续的十四天,而是对应十四篇学习笔记,每一篇花一天时间学习。

🎯 今日主题:音程——音乐空间的“距离”与“色彩”


我们在这一篇:一文搞懂音程的核心概念已经一起学习了音程的相关概念。

AI帮我做的十四天进阶计划里,音程安排在第二天,可见音程真的是乐理知识的基石。

今天我们要再一次把音程的重点部分拎出来,加深理解。这篇里没有提到的基本概念,可以看一文搞懂音程的核心概念

如果在前面有一知半解的地方,看看这一次能不能搞懂。

1

概念系统化梳理


如果我们把每个音当成一个城市,音程就像描述两个城市的关系:“度数”告诉我们有多少站,“性质”告诉我们具体距离和氛围。

1

度数

度数(数字) → “有几度?”

· 定义:计算两个音之间包含几个基本音级(CDEFGAB)。

· 方法:从根音数到冠音(包括首尾)。C到E:C(1)、D(2)、E(3) → 三度。

· 键盘实践:在APP上弹奏并数出:C-E(三度)、C-F(四度)、C-G(五度)。

· 注意:只数音名,不要把升降音(黑键)数进去哦。

2

性质

性质(形容词) → “是什么三/四/五度?”

· 定义:由两音之间包含的具体半音数决定。

· 核心记忆
  · 纯音程(完全协和):一、四、五、八度(如C-F,C-G)。

  · 大小音程(相对协和):二、三、六、七度(如C-E为大三度,C-bE为小三度)。

2

音乐实践:键盘探索


从C出发构建基础音程(搞懂了C,其他根音的音程也就懂了)

在钢琴APP上,以C为根音,弹出下列所有音程,数一数包含的全音和半音,和下表对照一下,看看自己数得对不对。

3

听觉日志:用耳朵验证理论

共鸣
在钢琴APP上随机弹奏以C为根音的音程,听一听什么感觉,是不是和上表中的听觉感受一致呢?
听觉挑战
闭眼,请家人或APP随机弹奏上表中C出发的音程,尝试凭听觉色彩感辨别是大三度还是小三度。
根据感受判断:“这是明亮的(大音程)还是忧郁的(小音程)?是极不协和的(增四度)还是非常稳定的(纯音程)?”

4

核心原理:性质变化的规律


一条万能规则

任何纯音程或大音程,其根音升高半音或冠音降低半音,音程会缩小,变为小音程或减音程。

反之,则扩大为增音程。

举个例子🌰

· C → E 是大三度(4半音)。

· 将冠音 E 降低半音变成 bE,则 C → bE 是小三度(3半音)。

· 将根音 C 升高半音变成 #C,则 #C → E 也是小三度。

5

常见误区


· 误区1:“四度就是纯四度,没有大小之分?”

  → 纠正:有纯四度,也有增四度。C-F是纯四度,C-#F就是增四度(三全音)。

· 误区2:“音程的度数是看琴键数吗?”

  → 纠正:度数是看音名数,不是琴键数。C到#D,虽然跨越3个琴键,但音名是C、D、#D,所以是增二度,不是三度。

· 误区3:“小音程都比大音程难听?”

  → 纠正:没有好坏,只有色彩不同。小三度的忧郁感是布鲁斯、爵士乐的灵魂。


音程的概念很重要,所以我们要经历不断的反复去搞明白。

可以先从根音C开始,搞懂了,其他就通了。

我的另一篇学习笔记:一文搞懂音程的核心概念

可以两篇结合着看。

我也在自学中,如果笔记里有错误的地方欢迎留言指正,也欢迎留言讨论。

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  1. CONNECT:[ UseTime:0.000861s ] mysql:host=127.0.0.1;port=3306;dbname=no_67808;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.001515s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.004431s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.002967s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.001387s ]
  6. SELECT * FROM `set` [ RunTime:0.000660s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.001656s ]
  8. SELECT * FROM `article` WHERE `id` = 462489 LIMIT 1 [ RunTime:0.009371s ]
  9. UPDATE `article` SET `lasttime` = 1770762827 WHERE `id` = 462489 [ RunTime:0.008831s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 65 LIMIT 1 [ RunTime:0.005577s ]
  11. SELECT * FROM `article` WHERE `id` < 462489 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.007415s ]
  12. SELECT * FROM `article` WHERE `id` > 462489 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.002305s ]
  13. SELECT * FROM `article` WHERE `id` < 462489 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.007409s ]
  14. SELECT * FROM `article` WHERE `id` < 462489 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.008641s ]
  15. SELECT * FROM `article` WHERE `id` < 462489 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.034200s ]
0.263164s