Abstract: The present invention concerns a method and a system for integrating voice inputs to a three-dimensional virtual application software, such as a game, on at least one computer during the execution of said virtual application software on said at least one computer, said system comprising: voice receiving means for receiving a voice input signal real-time sound streaming means, such as an application programming interface (API), receiving at least one external voice input from a user, wherein said voice audio input is encoded to an intermediate output voice sound stream; three-dimensional software application means comprising means adapted for subjecting said intermediate output voice sound stream data to predetermined software application logic defined in the application software, including identifying the game state of the user in the application software; output audio data stream generating means for manipulating output voice stream data and any activity related application software generated sounds, wherein