var app=angular.module("myApp",['ngAudio']);
    app.controller("myCtrl",function($scope,ngAudio,$window)
    {$scope.src="aud.mp3";
        $scope.play=false;
        $scope.play=function(){
            $scope.audio = ngAudio.load('aud.mp3');
            $scope.audio.play();
        }
        $scope.stop=function(){
            $scope.audio = ngAudio.load('aud.mp3');
            $scope.audio.pause();
        }
    });