Only CG and jumping frames don't really show the sound interaction so I decided to mix with the graphics from script.
Numbers and simple circle animation with lines look more dynamic.And I am going to try more CG animation apparently.
Still, noise and echo problem..I used smoothing and speaker adjusting but same.
Real time sound interactive visualization from koosi_lab on Vimeo.
To solve echo noise problem, i used 2 computers.
And I didn't like the sound so I used VST plugin.
sound visualization _bubble from koosi_lab on Vimeo.
sound visualization _fluid from koosi_lab on Vimeo.
_
Action Script code
_
import flash.events.ActivityEvent;
import flash.events.StatusEvent;
import flash.media.Microphone;
this.addEventListener(Event.ENTER_FRAME, showScene);
function showScene(event:Event) {
trace(mic.activityLevel);
//show current frame in text
var cframe=mc.totalFrames/100*mic.activityLevel*2;
lev.text=String(cframe);
lev2.text=String(mic.activityLevel);
//movieclip show - frame controlled by sound level
mc.gotoAndPlay(cframe);
mc.alpha=mic.activityLevel;//movieclip opacity - no input no image
}
addEventListener(Event.ENTER_FRAME,dot_make);
function dot_make(event:Event) {
var count=0;
var dot_mc:Dot= new Dot();
dot_mc.alpha=mic.activityLevel;
dot_mc.x=Math.ceil(Math.random()*1204);
dot_mc.y=Math.ceil(Math.random()*384);
var line:Shape = new Shape();
line.graphics.lineStyle(1, 0xffffff, mic.activityLevel/10);
line.graphics.moveTo(dot_mc.x,dot_mc.y);
line.graphics.lineTo(lev2.x, lev2.y);
this.addChild(line);
this.addChild(dot_mc);
var updateInterval:int=mic.activityLevel*3+300;
var myTimer:Timer=new Timer(updateInterval,0);
myTimer.start();
myTimer.addEventListener(TimerEvent.TIMER,dot_remove);
function dot_remove(event:TimerEvent) {
removeEventListener(TimerEvent.TIMER,dot_make);
removeChild(dot_mc);
removeChild(line);
line=null;
dot_mc=null;
myTimer.stop();
}
}
var deviceArray:Array=Microphone.names;
trace("Available sound input devices:");
for (var i:int = 0; i < deviceArray.length; i++) {
trace(" " + deviceArray[i]);
}
var mic:Microphone=Microphone.getMicrophone();
mic.gain=50;// volume controls, default=50
mic.rate=11;//speed kHz
mic.setUseEchoSuppression(true);//remove noise
mic.setLoopBack(true);// speaker out
mic.setSilenceLevel(0, 1000);//(minimum input sound, delay time)
mic.addEventListener(ActivityEvent.ACTIVITY, this.onMicActivity);
mic.addEventListener(StatusEvent.STATUS, this.onMicStatus);
var micDetails:String="Sound input device name: "+mic.name+'\n';
micDetails+="Gain: "+mic.gain+'\n';
micDetails+="Rate: "+mic.rate+" kHz"+'\n';
micDetails+="Muted: "+mic.muted+'\n';
micDetails+="Silence level: "+mic.silenceLevel+'\n';
micDetails+="Silence timeout: "+mic.silenceTimeout+'\n';
micDetails+="Echo suppression: "+mic.useEchoSuppression+'\n';
trace(micDetails);
function onMicActivity(event:ActivityEvent):void {
trace("activating=" + event.activating + ", activityLevel=" +
mic.activityLevel);
}
function onMicStatus(event:StatusEvent):void {
trace("status: level=" + event.level + ", code=" + event.code);
}
_
in symbol
this.smoothing = true;
addEventListener(Event.ENTER_FRAME,myFunction);
function myFunction(event:Event) {
if (currentFrame%5==0) {
this.stop();
}
}
