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集成电路
集成电路
Integrated Circuit

UTC575 无线麦克风

    UTC575是一个专为低压应用设计的精密的双增益控制语音压扩电路。它的一个通道可应用于扩展器,另一个通道既可以应用于扩展器、压缩器又可以应用于自动电平控制,内含整流器、可变增益单元、运算放大器等电路,适用于无线麦克风、无线电话等设备中作语音压缩与扩展。