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16 lines
391 B
JavaScript
16 lines
391 B
JavaScript
define(["helper/Offline"], function (Offline) {
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return function(callback, duration, channels){
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return Offline(callback, duration, channels).then(function(buffer){
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var rms = buffer.getRMS(512);
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rms.forEach = function(callback){
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for (var i = 0; i < rms.length; i++){
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var level = rms[i];
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callback(level, i * buffer.sampleTime);
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}
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};
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return rms;
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});
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};
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});
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