Realization of Artificial Neural Network Based Speech-control Weapon System

Some basic and practical tips for realization of the system were introduced. For the network works well some Endpoint detection technology must be adopted. To solve the invariant in time and cepstrum domain of speech signal, frequency shift and normalized frequency domain technology were chosen for compensation. Our operating system was VxWorks, it was embedded real-time operate system, and could respond the order in time. Simulation indicates that speech-controlled weapon system could decrease the complexity and mistake of operation, and improve efficiency.