隐藏 标签 left parenthesis, "d" , 0 , right parenthesisd,0
标签
equals=
left parenthesis, 1 , 0 , right parenthesis1,0
8
Fundamental frequency, in octaves, from 0.5 hertz (assuming resonances must correspond exactly to p and d; in actuality the nodes are somewhat forgiving, and moving p by a very small amount will keep the pitch mostly the same)
9
表达式10: "p" Subscript, "i" "t" "c" "h" , Baseline equals log Subscript, 2 , Baseline left parenthesis, "f" times "o" , right parenthesispitch=log2f·o
equals=
22
10
Overtone (1 is fundamental freq)
11
表达式12: "o" equals 1o=1
11
1616
12
Frequency in hertz * 2
13
表达式14: "f" equals lcm left parenthesis, "D" left parenthesis, StartFraction, "p" Over "N" , EndFraction , right parenthesis , "D" left parenthesis, "d" , right parenthesis , right parenthesis left brace, lcm left parenthesis, "D" left parenthesis, StartFraction, "p" Over "N" , EndFraction , right parenthesis , "D" left parenthesis, "d" , right parenthesis , right parenthesis less than 420 , right bracef=lcmDpN,DdlcmDpN,Dd<420
equals=
44
14
表达式15: sine left parenthesis, "o" pi "f" "x" , right parenthesis left brace, 0 less than or equal to "x" less than or equal to "d" , right bracesinoπfx0≤x≤d
15
表达式16: negative sine left parenthesis, "o" pi "f" "x" , right parenthesis left brace, 0 less than or equal to "x" less than or equal to "d" , right brace−sinoπfx0≤x≤d
