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从在中、低档微机上实现孤立词识别的角度,讨论了识别系统的设计和改善性能的问题。提出了综合利用语间的瞬态特性和动态特性进行两次匹配的新方案,加上其它改善性能的措施,缩短识别时间,增加识别准确率。样机巳在AppleⅡ微机上实时实现,用于汉语识别时,获得成功。
From the point of view of isolated word recognition in medium and low grade computers, the design of identification system and the problem of improving performance are discussed. Proposed a new scheme that makes use of the inter-lingual transient characteristics and dynamic characteristics to match twice, combined with other measures to improve performance, shorten the recognition time and increase the recognition accuracy. The prototype has been implemented in real time on the Apple II microcomputer for successful Chinese recognition.