AWS.config.accessKeyId = 'AKIAJFSZZTSVTMR3GGXA';
AWS.config.secretAccessKey = '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';
AWS.config.region = 'ap-northeast-2';

var polly = new AWS.Polly();

polly.synthesizeSpeech(params, function(err, data) {
		if(err) {
		} else {
			var uInt8Array = new Uint8Array(data.AudioStream);
			var arrayBuffer = uInt8Array.buffer;
			var blob = new Blob([arrayBuffer]);
			
			var url = URL.createObjectURL(blob);
			
			var audio = $('audio');
			audio[0].src = url;
			audio[0].play();
		}
	});