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Enhancement of the noise immunity of a voice-activated robotics control system based on phonetic word decoding method

机译:基于语音单词解码方法的声控机器人控制系统的抗噪性增强

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摘要

The problem of protection of a voice-activated robotics control system against the acoustic noise similar to the speaker voice is investigated. A new algorithm for voice signal processing using the phonetic word decoding method and the (R+1) information element is proposed. The results of the experimental study of this algorithm are reported. It is shown that the developed algorithm reduces the false alarm ratio by and an order of magnitude or even more and retains high probability of correct voice recognition.
机译:研究了声控机器人控制系统免受类似于扬声器声音的声噪声的保护问题。提出了一种使用语音单词解码方法和(R + 1)信息元素的语音信号处理新算法。报告了该算法的实验研究结果。结果表明,所开发的算法将误报率降低了一个数量级甚至更多,并且保留了正确语音识别的高可能性。

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