Design of Power Dispatching System Based on Voiceprint Recognition Technology
In order to improve the efficiency and safety of power dispatching,the application of voiceprint recognition technology in power dispatching system is discussed.Mel Frequency Cepstral Coefficient(MFCC)feature extraction and Gaussian Mixture Model(GMM)modeling method are adopted,Combining Large Vocabulary Continuous Speech Recognition(LVCSR)technology and improved Ant Colony Optimization(ACO)algorithm,a power dispatching system based on voiceprint recognition is designed.The experimental results show that the system performs well in identity verification and instruction processing,and has high accuracy and response speed,which can effectively guarantee the security and stability of power grid operation.
voiceprint recognitionpower dispatchingMel Frequency Ceptral Coefficient(MFCC)
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