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一、设计思想现在市场上已有的放音板(EPROM与语音处理芯片组合形式)播放的语音(词语的组合次序)是固定的,而且大多是“单段”(即一句话或一个短词)的,且是针对某特定的应用环境,通用性较差。尽管市场上已经出现了多段的放音板,但因其一方面段数较少,另一方面它必须结合特定的开发装置进行语言开发,给使用者带来了不便。本文介绍的通用放音板,语言处理芯片采用现在市场上价格较便宜、用户使用广泛的UM5100芯片,采用单片机控制语音芯片的操作,实现软件“分段”。对于使用者来说,其功能独立。类似于“打印机”的概念。用户利用开发器(《实用无线电》1993年第4期曾载文)将所涉及的词语的数据,诸如数字“0”、“1”、“2”……“9”;日期的
First, the design idea Now on the market existing sound board (EPROM and voice processing chip combination) play the voice (word combination order) is fixed, and mostly “single” (ie a sentence or a short word ), And is for a particular application environment, less general. Although a multitude of playback boards have appeared in the market, they have to be developed in combination with a special development device, which brings inconvenience to the user due to the smaller number of sections on the one hand. This article describes the universal sound board, language processing chip market is now cheaper, the user a wide range of UM5100 chips, the use of SCM control voice chip operation, the software “segmentation.” For users, its function is independent. Similar to the concept of “printer.” The user utilizes the developer’s data (such as the numbers “0”, “1”, “2” ... “9”) of the words involved using the developer (“Practical Radio”