VR-Stamp with DSP-TMS320C6711 for hand-free voice-driven monitoring robots navigation

Abstract

The multiprocessor system is composed of pipelining a DSP processor for speech enhancement, a new voice recognition module for isolated word recognition and a microcontroller for transforming the voice order into coded byte to be transmitted to the robots via wireless transmission module. The resulting design is used to control via master-slave protocol a set of small mobile robots with sensors. The speech processor recognises the Arabic words then generates a code. A microcontroller produces a coded byte and transmit in to via a RF module the to robots. Since the system is an embedded device developed in order to be portable, it should be easy to carry and use, with low power consumption, thus the choice of power less consumption processors.