转换器 zhuǎnhuànqì converter Origin Definitions Defs Strokes Stroke Words Sentences Sents 模数转换器 móshùzhuǎnhuànqì analog-to-digital converter analog-to-digital converter (ADC)数模转换器 shùmózhuǎnhuànqì digital-to-analog converter A device that converts a digital signal into an analog signal; often abbreviated as DAC.