Tangentfrekvenser (piano)

Virtuelt klaviatur - med 88 tangenter (normalt)

Tangentnummer	Notens navn (engelsk)	Notens navn (norsk)	Frekvens i Hertz (Grunntone a1/A4 = 440 Hz)
88	C8	c5	4186,01
87	B7	h4	3951,07
86	A#7/Bb7	aiss4/b4	3729,31
85	A7	a4	3520,00
84	G#7/Ab7	giss4/ass4	3322,44
83	G7	g4	3135,96
82	F#7/Gb7	fiss4/gess4	2959,96
81	F7	f 4	2793,83
80	E7	e4	2637,02
79	D#7/Eb7	diss4/ess4	2489,02
78	D7	d4	2349,32
77	C#7/Db7	ciss4/dess4	2217,46
76	C7	c4	2093,00
75	B6	h3	1975,53
74	A#6/Bb6	aiss3/b3	1864,66
73	A6	a3	1760,00
72	G#6/Ab6	giss3/ass3	1661,22
71	G6	g3	1567,98
70	F#6/Gb6	fiss3/gess3	1479,98
69	F6	f 3	1396,91
68	E6	e3	1318,51
67	D#6/Eb6	diss3/ess3	1244,51
66	D6	d3	1174,66
65	C#6/Db6	ciss3/dess3	1108,73
64	C6	c3	1046,50
63	B5	h2	987,767
62	A#5/Bb5	aiss2/b2	932,328
61	A5	a2	880,000
60	G#5/Ab5	giss2/ass2	830,609
59	G5	g2	783,991
58	F#5/Gb5	fiss2/gess2	739,989
57	F5	f 2	698,456
56	E5	e2	659,255
55	D#5/Eb5	diss2/ess2	622,254
54	D5	d2	587,330
53	C#5/Db5	ciss2/dess2	554,365
52	C5	c2	523,251
51	B4	h1	493,883
50	A#4/Bb4	aiss1/b1	466,164
49	A4 Grunntone	a1	440,000
48	G#4/Ab4	giss1/ass1	415,305
47	G4	g1	391,995
46	F#4/Gb4	fiss1/gess1	369,994
45	F4	f 1	349,228
44	E4	e1	329,628
43	D#4/Eb4	diss1/ess1	311,127
42	D4	d1	293,665
41	C#4/Db4	ciss1/dess1	277,183
40	C4	c1	261,626
39	B3	h	246,942
38	A#3/Bb3	aiss/b	233,082
37	A3	a	220,000
36	G#3/Ab3	giss/ass	207,652
35	G3	g	195,998
34	F#3/Gb3	fiss/gess	184,997
33	F3	f	174,614
32	E3	e	164,814
31	D#3/Eb3	diss/ess	155,563
30	D3	d	146,832
29	C#3/Db3	ciss/dess	138,591
28	C3	c	130,813
27	B2	H	123,471
26	A#2/Bb2	Aiss/B	116,541
25	A2	A	110,000
24	G#2/Ab2	Giss/Ass	103,826
23	G2	G	97,9989
22	F#2/Gb2	Fiss/Gess	92,4986
21	F2	F	87,3071
20	E2	E	82,4069
19	D#2/Eb2	Diss/ess	77,7817
18	D2	D	73,4162
17	C#2/Db2	Ciss/Dess	69,2957
16	C2	C	65,4064
15	B1	H1	61,7354
14	A#1/Bb1	Aiss1/B1	58,2705
13	A1	A1	55,0000
12	G#1/Ab1	Giss1/Ass1	51,9130
11	G1	G1	48,9995
10	F#1/Gb1	Fiss1/Gess1	46,2493
9	F1	F1	43,6536
8	E1	E1	41,2035
7	D#1/Eb1	Diss1/Ess1	38,8909
6	D1	D1	36,7081
5	C#1/Db1	Ciss1/Dess1	34,6479
4	C1	C1	32,7032
3	B0	H2	30,8677
2	A#0/Bb0	Aiss2/B2	29,1353
1	A0	A2	27,5000

De følgende tangentene finnes bare på noen få utvalgte (dyrere) konsertpianoer/flygler.

Tangentnummer	Notens navn (engelsk)	Notens navn (norsk)	Frekvens i Hertz (Grunntone a1/A4 = 440 Hz)
(0)	G#0/Ab0	Giss2/Ass2	25,9565
(-1)	G0	G2	24,4998
(-2)	F#0/Gb0	Fiss2/Gess2	23,1247
(-3)	F0	F2	21,8268
(-4)	E0	E2	20,6018
(-5)	D#0/Eb0	Diss2/Ess2	19,4455
(-6)	D0	D2	18,3541
(-7)	C#0/Db0	Ciss2/Dess2	17,3240
(-8)	C0	C2	16,3516