pseudo-synthesizer package

This package play music if you press key.
On initial activate, this package extract zipped files to package folder (.../.atom/packages/pseudo-synthesizer/data).

Commands

• pseudo-synthesizer:toggle
  Activate/Deactivate this package.
• pseudo-synthesizer:analyser
  Open analyser.
• pseudo-synthesizer:startAutoPlay
  Start auto play.
• pseudo-synthesizer:stopAutoPlay
  Stop auto play.
• pseudo-synthesizer:settings
  Open this package settings.

About keybind config file

Keybind config file is CSON file.
It contain array of Objects that named keyBinds.
Properties of Object are name, keyCode, alt, ctrl and shift.

• name : Name of the sound to be played.
• keyCode : When the key specified by keyCode is pressed, play the sound specified by Name.
• altKey : optional. if use alt key, set this to true.
• ctrlKey : optional. if use ctrl key, set this to true.
• shiftKey : optional. if use shift key, set this to true.

e.g.

keyBinds: [
  {
    name: "C1"
    keyCode: 192
    altKey: false
    ctrlKey: false
    shiftKey: false
  }
  {
    name: "C5"
    keyCode: 192
    altKey: false
    ctrlKey: false
    shiftKey: true
  }
]

About source config file

Source config file is CSON file.
It contain String that named commonPath and array of Objects that named sourceFiles.

• commonPath : Specify the directory containing the sound source file. If commonPath is empty String (""), set this to default ( ".../.atom/packages/pseudo-synthesizer/data/source").

Properties of Object are name, fileName.

• name : Define Name of sound to be played. This name is used to resolve keybind.
• fineName : Specify the file name you want to play. Supported file formats are WAV, MP3, AAC, OGG and others.

e.g.

commonPath: ""
sourceFiles: [
  {
    name: "C1"
    fileName: "C1.ogg"
  }
  {
    name: "C4"
    fileName: "C4.ogg"
  }
]

About source Oscillator

If set UseSourceFile to false, this package create sound from oscillator.
Musical note to be created are C, C#, D, D#, E, F, F#, G, G#, A, A# and B.
Octaves are no limit. (But audible range is about -2 to 10.)
For the above reasons, Name to resolve keybind are ..., 'C-1', ..., 'C4', 'C#4', ... 'B9', ... .

About SourceOscillatorCustomWaveFile

SourceOscillatorCustomWaveFile are described pair of the cosine term(A term, real part) and sine term(B term, imaginary part) of the Fourier coefficient.
The first line represents the intensity of the fundamental frequency.
The next line represents the intensity of the second overtone.
The next next line represents the intensity of the third overtone. ...
Each value is a ratio to the whole.
e.g.

1 10
2 9
3 8
4 7
5 6
6 5
7 4
8 3
9 2
10 1

About impluse response config file

Impluse response config file is CSON file.
It contain String that named commonPath and array of Objects that named sourceFiles.

• commonPath : Specify the directory containing the impulse response file. If commonPath is empty String (""), set this to default ( ".../.atom/packages/pseudo-synthesizer/data/ir").

Properties of Object are description, fileName.

• description : Description about this impluse response.
• fineName : Specify the file name you want to use. Supported file formats are WAV, MP3, AAC, OGG and others.

e.g.

commonPath: ""
impulseResponses: [
  {
    description: "Empty Apartment Bedroom"
    fileName: "empty_apartment_bedroom_06.ogg"
  }
  #
  {
    description: "St. George's Episcopal Church far"
    fileName: "st_georges_far.ogg"
  }
]

About auto play

Playable charcters are alphanumeric characters and symbols.
This package converts characters to keycode, then play sound corresponding to keycode.
Continuous lines without blank lines will be played at the same time.

Flohwalzer score for english keybord.

$@

n//$@n//$@n/c/z~~$@
 &&   &&   & & ^^

z~~$@z~~$@z~c~n//$@
 ^^   ^^   ^ ^ &&

_//$@_//$@_/W/R~~$@
 &&   &&   & & ^^

R~~$@R~~$@R~W~_//$@
 ^^   ^^   ^ ^ &&

n/z/n/z/nbnm,~~$@
 & & & &     ^^

,~c~,~c~,m,.///$@
 ^ ^ ^ ^     &&

n//$@n//$@n/c/z~~$@
 &&   &&   & & ^^

z~~$@z~~$@z~c~n//$@
 ^^   ^^   ^ ^ &&

n//$@n//$@n/c/z~~$@
 &&   &&   & & ^^

z~~$@z~~$@z~c~n//$@
 ^^   ^^   ^ ^ &&

_//$@_//$@_/W/R~~$@
 &&   &&   & & ^^

R~~$@R~~$@R~W~_//$@
 ^^   ^^   ^ ^ &&

n/z/n/z/nbnm,~~$@
 & & & &     ^^

,~c~,~c~,m,.///$@
 ^ ^ ^ ^     &&

n//$@n//$@n/c/z~~$@
 &&   &&   & & ^^

z~~$@z~~$@z~c~n//
 ^^   ^^   ^ ^ &&

/@!@#@ ~ / n
&      ^ &

---

Appendix

Key codes

key	code(english104)	code(japanese109)
0	48	48
1	49	49
2	50	50
3	51	51
4	52	52
5	53	53
6	54	54
7	55	55
8	56	56
9	57	57
a	65	65
b	66	66
c	67	67
d	68	68
e	69	69
f	70	70
g	71	71
h	72	72
i	73	73
j	74	74
k	75	75
l	76	76
m	77	77
n	78	78
o	79	79
p	80	80
q	81	81
r	82	82
s	83	83
t	84	84
u	85	85
v	86	86
w	87	87
x	88	88
y	89	89
z	90	90
A	65 + shift	65 + shift
B	66 + shift	66 + shift
C	67 + shift	67 + shift
D	68 + shift	68 + shift
E	69 + shift	69 + shift
F	70 + shift	70 + shift
G	71 + shift	71 + shift
H	72 + shift	72 + shift
I	73 + shift	73 + shift
J	74 + shift	74 + shift
K	75 + shift	75 + shift
L	76 + shift	76 + shift
M	77 + shift	77 + shift
N	78 + shift	78 + shift
O	79 + shift	79 + shift
P	80 + shift	80 + shift
Q	81 + shift	81 + shift
R	82 + shift	82 + shift
S	83 + shift	83 + shift
T	84 + shift	84 + shift
U	85 + shift	85 + shift
V	86 + shift	86 + shift
W	87 + shift	87 + shift
X	88 + shift	88 + shift
Y	89 + shift	89 + shift
Z	90 + shift	90 + shift
`	192	192 + shift
~	192 + shift	220 + shift
!	49 + shift	49 + shift
@	50 + shift	192
#	51 + shift	51 + shift
$	52 + shift	52 + shift
%	53 + shift	53 + shift
^	54 + shift	222
&	55 + shift	54 + shift
*	56 + shift	186 + shift
(	57 + shift	56 + shift
)	48 + shift	57 + shift
-	189	189
_	189 + shift	226 + shift
=	187	189 + shift
+	187 + shift	187 + shift
[	219	219
{	219 + shift	219 + shift
]	221	221
}	221 + shift	221 + shift
\	220	220 or 226
|	220 + shift	220 + shift
;	186	187
:	186 + shift	186
'	222	55 + shift
"	222 + shift	50 + shift
,	188	188
<	188 + shift	188 + shift
.	190	190
>	190 + shift	190 + shift
/	191	191
?	191 + shift	191 + shift
T0	96	96
T1	97	97
T2	98	98
T3	99	99
T4	100	100
T5	101	101
T6	102	102
T7	103	103
T8	104	104
T9	105	105
T*	106	106
T+	107	107
T-	109	109
T.	110	110
T/	111	111
T5(NumLock Off)	12	12
NumLock	114	114
F1	112	112
F2	113	113
F3	114	114
F4	115	115
F5	116	116
F6	117	117
F7	118	118
F8	119	119
F9	120	120
F10	121	121
F11	122	122
F12	123	123
Backspace	8	8
Tab	9	9
Enter	13	13
Shift	16	16
Ctrl	17	17
Pause/Break	19	19
CapsLock	20	20
Escape	27	27
Space	32	32
PageUp	33	33
PageDown	34	34
End	35	35
Home	36	36
Left	37	37
Up	38	38
Right	39	39
Down	40	40
Insert	45	45
Delete	46	46
Left Win(Cmd)	91	91
right Win(Cmd)	92	92
Apps	93	93
ScrollLock	145	145