Daqarta
Data AcQuisition And Real-Time Analysis
Scope - Spectrum - Spectrogram - Signal Generator
Software for Windows  The following is from the Daqarta Help system:

# Note Pattern Character Table

## Key-Relative Letters:

Letter characters assume the Pattern Key is a C. The note and relative octave are shown in the table, plus the distance from the Pattern Key in semitones. For example, if the Pattern Key is C4 (middle C), a 'C' character will result in a C4 note, a distance of 0 semitones. An 'H' will result in C5, 12 semitones higher.

Lowercase letters are one semitone lower than the same letter in uppercase. Thus, 'g' stands for 'Gb' or 'F#'.

```    C+2 = O = 24

B+1 = N = 23
b+1 = n = 22
A+1 = M = 21
a+1 = m = 20
F+1 = K = 17
E+1 = J = 16
e+1 = j = 15
D+1 = I = 14
d+1 = i = 13
C+1 = H = 12

B = B = 11
b = b = 10
A = A = 9
a = a = 8
G = G = 7
g = g = 6
F = F = 5
E = E = 4
e = e = 3
D = D = 2
d = d = 1
C = C = 0

B-1 = Z = -1
b-1 = z = -2
A-1 = Y = -3
a-1 = y = -4
G-1 = X = -5
g-1 = x = -6
F-1 = W = -7
E-1 = V = -8
e-1 = v = -9
D-1 = U = -10
d-1 = u = -11
C-1 = T = -12

B-2 = S = -13
b-2 = s = -14
A-2 = R = -15
a-2 = r = -16
G-2 = Q = -17
g-2 = q = -18
F-2 = P = -19
E-2 = p = -20
```

## Input-Relative Numerals and Symbols:

```    = = +13
< = +12
; = +11
: = +10
9 = +9
8 = +8
7 = +7
6 = +6
5 = +5
4 = +4
3 = +3
2 = +2
1 = +1
+ = +1/2 ("Blue" note)
0 = 0
* = -2
) = -3
( = -4
' = -5
& = -6
% = -7
\$ = -8
# = -9
@ = -10
? = -11
> = -12
``` GO: