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(2)贴片晶体管在语音与音效控制领域的应用在工程技术中,贴片晶体管在语音与音效控制领域主要实现放大功能。本文以图4所示基于HFC5604的出租车礼貌语音控制器为例,介绍贴片晶体管在该领域的典型应用。
(2) the application of the chip transistor in the field of voice and sound control In engineering technology, the chip transistor mainly amplifies the function in the field of voice and sound control. This paper takes HFC5604 taxi polite voice controller as an example to illustrate the typical application of SMD transistor in this field.