package {
	import flash.display.*;
	import flash.media.*;
	import flash.events.*;
	import flash.text.*;
	import flash.utils.*;
	import flash.display.*;
	
    public class FlashTest extends Sprite {
        public function FlashTest() {
			var mic:Microphone = Microphone.getMicrophone();
			mic.gain = 100;
			mic.rate = 44;
			mic.addEventListener(SampleDataEvent.SAMPLE_DATA, micSampleDataHandler);

var soundBytes:ByteArray = null;;
			var soundQueue:Array =  [];

var sound:Sound = new Sound();
			sound.addEventListener(SampleDataEvent.SAMPLE_DATA, playbackSampleHandler);
			sound.play();

function micSampleDataHandler(event:SampleDataEvent):void
			{
				var bytes:ByteArray = new ByteArray();
				while(event.data.bytesAvailable)
				{
					var sample:Number = event.data.readFloat();
					bytes.writeFloat(sample);
				}
				soundQueue.push(bytes);
			}

マイク入力テスト(FP10.1専用)