发明授权
- 专利标题： Thermometer code digital to audio converter
- 专利标题（中）： 温度计代码数字到音频转换器
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申请号： US10428620申请日： 2003-05-02
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公开(公告)号： US06778118B2公开(公告)日： 2004-08-17
- 发明人: Friedrich Heizmann , Maximilian Erbar
- 申请人： Friedrich Heizmann , Maximilian Erbar
- 优先权： EP02009951 20020503
- 主分类号： H03M166
- IPC分类号： H03M166
摘要：
The invention relates to a method for converting a digital signal an analogue signal and to a digital to analogue converter comprising means for converting a digital signal to a thermometer coded signal, means for randomizing the thermometer coded signal, means for controlling the means for randomizing based on the digital signal and means for converting the randomized signal to analogue.
公开/授权文献
- US20040017304A1 Thermometer code digital to audio converter 公开/授权日：2004-01-29
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