Commodore 64 - Music Note Values

APPENDIX M
MUSIC NOTE VALUES
This appendix contains a complete list of Note#, actual note, and the
values to be POKEd into the HI FREQ and LOW FREQ registers of the
sound chip to produce the indicated note.
152
MUSICAL NOTE
OSCILLATOR FREQ
NOTE OCTAVE DECIMAL
HI LOW
0 C-O
268
1
12
1 C#-O
284 1
28
2 D-O
I 301
1
45
3 D#-O 318 1
62
4 E-O
337
1
81
5
F-O
358
1
102
6 F#-O
379
1
123
7 G-O
401 1
145
8
G#-O
425 1
169
9 A-O
451 1
195
10
A#-O
477 1
221
11
B-O
506
1
250
16 C-1
536
2
24
17 C#-l
568 2
56
18
D-1
602
2
90
19 D#-l 637 2
125
20
E-1
675
2
163
21 F-1
716
2
204
22 F#-l
758
2
246
23 G-1
803
3
35
24 G#-l
851
3
83
25
A-1
902
3
134
26
A#-l
955
3 187
27
B-1
1012
3
244
32
C-2
1072
4
48