发明名称 |
Thermometer code digital to audio converter |
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.
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申请公布号 |
US6778118(B2) |
申请公布日期 |
2004.08.17 |
申请号 |
US20030428620 |
申请日期 |
2003.05.02 |
申请人 |
THOMSON LICENSING S.A. |
发明人 |
HEIZMANN FRIEDRICH;ERBAR MAXIMILIAN |
分类号 |
H03M1/74;H03M1/06;H03M7/16;(IPC1-7):H03M1/66 |
主分类号 |
H03M1/74 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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