| 发明名称 |
CIRCUITS, SYSTEMS AND METHODS FOR VOLUME CONTROL IN 1-BIT DIGITAL AUDIO SYSTEMS |
| 摘要 |
A data converter including a digital volume control for continuously scaling a received stream of digital audio data by a selected factor and a low noise delta-sigma modulator for re-quantizing a scaled digital data stream output from the digital volume control. |
| 申请公布号 |
EP1573420(A4) |
申请公布日期 |
2006.11.15 |
| 申请号 |
EP20020709800 |
申请日期 |
2002.03.06 |
| 申请人 |
CIRRUS LOGIC, INC. |
发明人 |
MELANSON, JOHN, LAURENCE;RHODE, JASON, POWELL |
| 分类号 |
G11B20/10;H03M7/00;H03M7/32 |
主分类号 |
G11B20/10 |
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