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由河南电力试研所、新乡市电业局、郑州自动化研究所共同研制的DYS—1型电脑语音事件追忆仪于1995年1月通过河南省电力工业局主持的技术鉴定。 DYS—1型电脑语音事件追忆仪是一种计算机多路事件巡检、语音报警记录装置。可接入32路开关量输入信号(并可扩展),实现汉语报警、事件顺序记录及汉字打印功能。 装置内部有硬时钟,可显示月、日、时、分、秒,记录精度到1ms。装置具有掉电自动保护数据的功能,并可随时进行事件追忆、语音报警重放或汉字打印事件记录(时间分辩率为1ms)。
The DYS-1 computer voice recall device jointly developed by Henan Electric Power Research Institute, Xinxiang Electric Power Bureau and Zhengzhou Institute of Automation passed the technical appraisal conducted by Henan Electric Power Industry Bureau in January 1995. DYS-1 computer voice event memory device is a computer multiple event inspection, voice alarm recording device. Can be accessed 32-way switch input signal (and can be expanded), to achieve Chinese alarm, event sequence records and Chinese printing capabilities. The device has a hard clock inside, can display month, day, hour, minute, second, recording accuracy to 1ms. The device has the function of automatically protecting the data when the power is off, and can record the event recall, voice alarm playback or Chinese character printing event at any time (the time resolution is 1ms).