CN101547000B - 一种信号转换电路、数模转换装置和音频输出设备 - Google Patents
一种信号转换电路、数模转换装置和音频输出设备 Download PDFInfo
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- CN101547000B CN101547000B CN2009101364428A CN200910136442A CN101547000B CN 101547000 B CN101547000 B CN 101547000B CN 2009101364428 A CN2009101364428 A CN 2009101364428A CN 200910136442 A CN200910136442 A CN 200910136442A CN 101547000 B CN101547000 B CN 101547000B
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 57
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CN2009101364428A CN101547000B (zh) | 2009-05-08 | 2009-05-08 | 一种信号转换电路、数模转换装置和音频输出设备 |
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CN2009101364428A CN101547000B (zh) | 2009-05-08 | 2009-05-08 | 一种信号转换电路、数模转换装置和音频输出设备 |
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CN101547000A CN101547000A (zh) | 2009-09-30 |
CN101547000B true CN101547000B (zh) | 2011-05-04 |
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CN2009101364428A Expired - Fee Related CN101547000B (zh) | 2009-05-08 | 2009-05-08 | 一种信号转换电路、数模转换装置和音频输出设备 |
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EP3092642B1 (en) | 2014-01-09 | 2018-05-16 | Dolby Laboratories Licensing Corporation | Spatial error metrics of audio content |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1113054A (zh) * | 1994-04-28 | 1995-12-06 | 东芝株式会社 | 数字-模拟转换电路 |
CN1122973A (zh) * | 1994-10-21 | 1996-05-22 | 美国电报电话公司 | 具有减少数目的电阻的数模转换器 |
CN1449118A (zh) * | 2002-03-29 | 2003-10-15 | 富士通株式会社 | A/d转换器电路 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1113054A (zh) * | 1994-04-28 | 1995-12-06 | 东芝株式会社 | 数字-模拟转换电路 |
CN1122973A (zh) * | 1994-10-21 | 1996-05-22 | 美国电报电话公司 | 具有减少数目的电阻的数模转换器 |
CN1449118A (zh) * | 2002-03-29 | 2003-10-15 | 富士通株式会社 | A/d转换器电路 |
Non-Patent Citations (1)
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JP特开2004-139878A 2004.05.13 |
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Address after: 519085 High-tech Zone, Tangjiawan Town, Zhuhai City, Guangdong Province Patentee after: ACTIONS TECHNOLOGY Co.,Ltd. Address before: 519085 High-tech Zone, Tangjiawan Town, Zhuhai City, Guangdong Province Patentee before: ACTIONS (ZHUHAI) TECHNOLOGY Co.,Ltd. |
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