Alternate Speech System for Dumb People

People who suffer from the ability to speak undergo many challenges than we normal human beings face. They cannot express their thoughts properly and feel inferior in spite of their bestowed beautiful intelligence . They cannot express it naturally in their way they wish which leads to complexity and makes them undergo stress in public meetings and public places. Around the world Sign language are not that effective too, so we have developed a system for dumb people to eliminate the problems they face in an effective manner using labview. Our aim is to provide a stable speech system using Lab VIEW software transmitting data’s wireless. This is done by acquiring the brain signals of the dumb people by placing the surface electrode or sensors (wireless) in their respective speech centres of the brain. Where these signals are been acquired by the DAQ (data acquisition system) and sent as analogy input. By comparing their level of the obtained waveform with respective to the original one acquired from a normal able person using VI programming the moods of the concerned person and a relative voice output is been produced. This LABVIEW software is been incorporated in mobile phones using FPGA (field programmable gate array) for developing a portable device.