<![CDATA[Sound Spectrum Analyzer]]>
false
false
false
false
false
false
false
true
true
false
]]>
./sound_analyzer/Screen Shot 2018-08-07 at 11.36.14 AM (2).png
./01authorFelix_J_Garcia_Clemente.png;./01authorleongtzekwang.png;./01authorlookang50x50.png
20
1
false
VARIABLE_EDITOR
Vars
true
false
VARIABLE_EDITOR
lookang
true
false
CODE_EDITOR
initAudiothroughmouseclick
true
false
maximumX) continue;
// initialization
var pre = i-areaShadow/2;
if (pre < 0) pre = 0;
var end = i+areaShadow/2;
if (end > dataArray.length) end = dataArray.length;
// find peak in current values and previous ones
var isPeak = true;
for (var j=pre; j minDecibels) {
for (var j=0; j outp[j]) {
var tmp = outp[j];
outp[j] = value;
value = tmp;
}
}
}
}
// update text values
for (var k=0; k minDecibels) {
var peakToShow = false;
console.log('---');
for (var j=0; j dbArray[i]) {
xlabel[ct] = freqArray[i];
ylabel[ct] = peakArray[i] + 1; //higher by 1
tlabel[ct] = Math.round(freqArray[i])+"Hz"; // text of shadows
ct++;
}
} else {
peakArray[i] = minDecibels;
}
}
}
]]>
LIBRARY_EDITOR
UserMedia
true
false