Mic audio capture and playback

Here you go.  I use this script so I know it works.  You need to have at least flash player 10.

You need 3 buttons.  1 record button - linkage = micRec , 1 play button - linkage = soundPlay  and one stop recording button - linkage = stopRecord

i keep the stop button off the stage and have it moved onto the stage when the record button is pushed.  Then finally move both the record and the stop recording button off the stage when the stop recording button is pushed.

micRec.addEventListener(MouseEvent.CLICK,recordMic);

function recordMic(event:MouseEvent){

micRec.x = -250;

stopRecord.x = 117;

const DELAY_LENGTH:int = 4000;

var mic:Microphone = Microphone.getMicrophone();

mic.setSilenceLevel(0, DELAY_LENGTH);

//mic.gain = 80;

mic.rate = 25;

mic.addEventListener(SampleDataEvent.SAMPLE_DATA, micSampleDataHandler);

stopRecord.addEventListener(MouseEvent.CLICK,SREC);

var soundBytes:ByteArray = new ByteArray();

function micSampleDataHandler(event:SampleDataEvent):void

{

    while(event.data.bytesAvailable)

    {

        var sample:Number = event.data.readFloat();

        soundBytes.writeFloat(sample);

    }

}

function SREC(event:MouseEvent):void

{      

stopRecord.x = -250;

    mic.removeEventListener(SampleDataEvent.SAMPLE_DATA, micSampleDataHandler);

    soundBytes.position = 0;

    var sound:Sound = new Sound();

    sound.addEventListener(SampleDataEvent.SAMPLE_DATA, playbackSampleHandler);

soundPlay.addEventListener(MouseEvent.CLICK,SP1);

function SP1(event:MouseEvent){

soundBytes.position = 0;

    sound.play();

}

}

function playbackSampleHandler(event:SampleDataEvent):void

{

    for (var i:int = 0; i < 8192 && soundBytes.bytesAvailable > 0; i++)

    {

        var sample:Number = soundBytes.readFloat();

        event.data.writeFloat(sample);

        event.data.writeFloat(sample);

    }

}

}