Patent ID: 6990382

Claim:
A control method for controlling the sound effect system, comprising: implanting a control code into a sound effect data that is transmitted to a sub woofer speaker; transmitting said sound effect data with said control code to said sound effect system; transmitting a confirming code from said sound effect system to a computer system for synchronizing said sound effect system and said computer system; and controlling speakers of said sound effect system by means of said control code wherein a data transmission frame between said sound effect system and said computer system for controlling said sound effect system comprises a plurality of bit cells, wherein said data transmission frame includes: a sound effect data transmitted by a data bit cell; and a control code transmitted by a control bit cell; and wherein each said data bit cell and said control bit further divided by two sub-units comprises: a first sub-unit of said data bit cell used to store a sound effect data transmitted from said computer system to said sound effect system; a second sub-unit of said data bit cell used to store a status data transmitted back to said computer from said sound effect system; a third sub-unit of said control bit cell used to store a control code transmitted from said computer system to said sound effect system, wherein said control code includes reset pattern; and a fourth sub-unit of said control bit cell used to store said confirming code.