HowlingSample01

/**
 * Copyright ll_koba_ll ( http://wonderfl.net/user/ll_koba_ll )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/uCRp
 */

package {
    import flash.display.Sprite;
    import flash.events.Event;
    import flash.media.*;
    public class HowlingSample01 extends Sprite {
        public function HowlingSample01() {
            
            var mic:Microphone = Microphone.getMicrophone();
            mic.setLoopBack();
            mic.setSilenceLevel(100);
            
            addEventListener(Event.ENTER_FRAME, enterFrameHandler);

            function enterFrameHandler(e:Event):void {
                trace(mic.activityLevel);
            };
            
        }
    }
}