-
Notifications
You must be signed in to change notification settings - Fork 9
/
Copy patheffects.html
204 lines (204 loc) · 7.65 KB
/
effects.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"
"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>SSSynthesiser.js effects</title>
<script src="SSSynthesiser.js"></script>
<script>
var filterBiquadLowPass = null;
var filterBiquadLowShelf = null;
var filterConvolver = null;
var eq60 = null;
var eq170 = null;
var eq310 = null;
var eq600 = null;
var eq1000 = null;
var eq3000 = null;
var eq6000 = null;
var eq12000 = null;
var eq14000 = null;
var eq16000 = null;
function init() {
var xmlHttpRequest = new XMLHttpRequest();
xmlHttpRequest.open('GET', "http://molgav.nn.ru/x/riff.molgav", true);
xmlHttpRequest.onload = function () {
var o = JSON.parse(xmlHttpRequest.response);
sssynthesiser = new SSSynthesiser(o);
filterBiquadLowPass = sssynthesiser.addFilterBiquadLowPass();
filterBiquadLowShelf = sssynthesiser.addFilterBiquadLowShelf();
filterConvolver = sssynthesiser.addFilterConvolver();
eq60 = sssynthesiser.addFilterBiquadPeaking();
eq60.Q = 1;
eq60.gain = 0;
eq60.frequency = 60;
eq60.on = true;
eq170 = sssynthesiser.addFilterBiquadPeaking();
eq170.Q = 1;
eq170.gain = 0;
eq170.frequency = 170;
eq170.on = true;
eq310 = sssynthesiser.addFilterBiquadPeaking();
eq310.Q = 1;
eq310.gain = 0;
eq310.frequency = 310;
eq310.on = true;
eq600 = sssynthesiser.addFilterBiquadPeaking();
eq600.Q = 1;
eq600.gain = 0;
eq600.frequency = 600;
eq600.on = true;
eq1000 = sssynthesiser.addFilterBiquadPeaking();
eq1000.Q = 1;
eq1000.gain = 0;
eq1000.frequency = 1000;
eq1000.on = true;
eq3000 = sssynthesiser.addFilterBiquadPeaking();
eq3000.Q = 1;
eq3000.gain = 0;
eq3000.frequency = 3000;
eq3000.on = true;
eq6000 = sssynthesiser.addFilterBiquadPeaking();
eq6000.Q = 1;
eq6000.gain = 0;
eq6000.frequency = 6000;
eq6000.on = true;
eq12000 = sssynthesiser.addFilterBiquadPeaking();
eq12000.Q = 1;
eq12000.gain = 0;
eq12000.frequency = 12000;
eq12000.on = true;
eq14000 = sssynthesiser.addFilterBiquadPeaking();
eq14000.Q = 1;
eq14000.gain = 0;
eq14000.frequency = 14000;
eq14000.on = true;
eq16000 = sssynthesiser.addFilterBiquadPeaking();
eq16000.Q = 1;
eq16000.gain = 0;
eq16000.frequency = 16000;
eq16000.on = true;
console.log("ready");
};
xmlHttpRequest.onerror = function (xmlHttpRequestProgressEvent) {
console.log("error " + xmlHttpRequestProgressEvent);
};
xmlHttpRequest.send();
}
function startPlay() {
changeGain();
changeLowpass();
changeLowshelf();
sssynthesiser.startPlaySong();
}
function changeLowshelf() {
var t = document.getElementById("fxLowshelf");
var f = document.getElementById("lowshelfFrequency");
var sf = document.getElementById("showLowshelfFrequency");
var g = document.getElementById("lowshelfGain");
var sg = document.getElementById("showLowshelfGain");
filterBiquadLowShelf.on = t.checked;
filterBiquadLowShelf.frequency = f.value;
sf.innerText = '' + f.value;
filterBiquadLowShelf.gain = g.value;
sg.innerText = '' + g.value;
sssynthesiser.resetFilters();
}
function changeLowpass() {
var t = document.getElementById("fxLowpass");
var f = document.getElementById("lowpassFrequency");
var sf = document.getElementById("showLowpassFrequency");
var q = document.getElementById("lowpassQ");
var sq = document.getElementById("showLowpassQ");
filterBiquadLowPass.on = t.checked;
filterBiquadLowPass.frequency = f.value;
sf.innerText = '' + f.value;
filterBiquadLowPass.gain = q.value;
sq.innerText = '' + q.value;
sssynthesiser.resetFilters();
}
function changeConvolver() {
var t = document.getElementById("fxConvolver");
var decayConvolver = document.getElementById("decayConvolver");
var valueConvolver = document.getElementById("valueConvolver");
filterConvolver.on = t.checked;
filterConvolver.decay = decayConvolver.value;
valueConvolver.innerText = '' + decayConvolver.value;
sssynthesiser.resetFilters();
}
function changeEqualizer() {
eq60.gain = document.getElementById("eq60").value;
eq170.gain = document.getElementById("eq170").value;
eq310.gain = document.getElementById("eq310").value;
eq600.gain = document.getElementById("eq600").value;
eq1000.gain = document.getElementById("eq1000").value;
eq3000.gain = document.getElementById("eq3000").value;
eq6000.gain = document.getElementById("eq6000").value;
eq12000.gain = document.getElementById("eq12000").value;
eq14000.gain = document.getElementById("eq14000").value;
eq16000.gain = document.getElementById("eq16000").value;
var t = document.getElementById("fxEq");
eq60.on = t.checked;
eq170.on = t.checked;
eq310.on = t.checked;
eq600.on = t.checked;
eq1000.on = t.checked;
eq3000.on = t.checked;
eq6000.on = t.checked;
eq12000.on = t.checked;
eq14000.on = t.checked;
eq16000.on = t.checked;
sssynthesiser.resetFilters();
}
</script>
</head>
<body>
<h1>SSSynthesiser.js effects</h1>
<ul>
<li><a href="javascript:sssynthesiser.startPlaySong();">Play</a></li>
<li><a href="javascript:sssynthesiser.stopPlaySong();">Stop</a></li>
<li><a href="http://molgav.nn.ru/?song=x2/1445187185.61" target="_blank">http://molgav.nn.ru/?song=x2/1445187185.61</a></li>
</ul>
<p><input id="fxEq" type="checkbox" onchange="changeEqualizer();">Equalizer
<ul>
<li><input id="eq60" type="range" value="0" min="-16" max="16" step="0.1" onchange="changeEqualizer();"/>60</li>
<li><input id="eq170" type="range" value="0" min="-16" max="16" step="0.1" onchange="changeEqualizer();"/>170</li>
<li><input id="eq310" type="range" value="0" min="-16" max="16" step="0.1" onchange="changeEqualizer();"/>310</li>
<li><input id="eq600" type="range" value="0" min="-16" max="16" step="0.1" onchange="changeEqualizer();"/>600</li>
<li><input id="eq1000" type="range" value="0" min="-16" max="16" step="0.1" onchange="changeEqualizer();"/>1000</li>
<li><input id="eq3000" type="range" value="0" min="-16" max="16" step="0.1" onchange="changeEqualizer();"/>3000</li>
<li><input id="eq6000" type="range" value="0" min="-16" max="16" step="0.1" onchange="changeEqualizer();"/>6000</li>
<li><input id="eq12000" type="range" value="0" min="-16" max="16" step="0.1" onchange="changeEqualizer();"/>12000</li>
<li><input id="eq14000" type="range" value="0" min="-16" max="16" step="0.1" onchange="changeEqualizer();"/>14000</li>
<li><input id="eq16000" type="range" value="0" min="-16" max="16" step="0.1" onchange="changeEqualizer();"/>16000</li>
</ul>
</p>
<p>Effects
<ul>
<li><input id="fxLowpass" type="checkbox" onchange="changeLowpass();">Biquad lowpass
<ul>
<li><input id="lowpassQ" type="range" value="25" min="-50" max="50" step="25"
onchange="changeLowpass();"/>Q <span id="showLowpassQ">25</span></li>
<li><input id="lowpassFrequency" type="range" value="1000" min="100" max="2000" step="100"
onchange="changeLowpass();"/>frequency <span id="showLowpassFrequency">1000</span></li>
</ul></li>
<li><input id="fxLowshelf" type="checkbox" onchange="changeLowshelf();">Biquad lowshelf
<ul>
<li><input id="lowshelfGain" type="range" value="25" min="-50" max="50" step="25"
onchange="changeLowshelf();"/>gain <span id="showLowshelfGain">25</span></li>
<li><input id="lowshelfFrequency" type="range" value="1000" min="100" max="2000" step="100"
onchange="changeLowshelf();"/>frequency <span id="showLowshelfFrequency">1000</span></li>
</ul></li>
<li><input id="fxConvolver" type="checkbox" onchange="changeConvolver();">Convolver
<ul>
<li><input id="decayConvolver" type="range" value="2.0" min="0" max="5" step="0.1"
onchange="changeConvolver();"/> <span id="valueConvolver">2.0</span></li>
</ul>
</li>
</ul>
</p>
<script>
init();
</script>
</body>
</html>