基于ARM的语音控制开关设计

Design of speech control switches based on ARM

给出了一种基于ARM处理器的语音控制开关,这种开关通过采用基于统计模型的半连续隐马尔科夫模型,实现了开关命令的识别和检出,进而实现控制电器开关的通断.与传统的触摸式或简单的声控开关相比,语音控制开关具有智能化、非接触、操控准确等优点,因此,在工业设备控制和家用电器控制等很多领域都具有广泛的应用前景.

A speech controls switches based on ARM processor is presented in this paper.Switches command＇s key word spotting and utterance verification is implemented by method of schmm based on statistical model,thus turning on or off electric appliances switch.Compare with the traditional touch or the voice control switches,the speech control switches have advantages of intelligence,no touch and accurate operation etc.Therefore,they have wide application perspect in industrial equipments and family electric appliances control and so on.