- 专利标题: METHODS AND APPARATUS TO IDENTIFY MEDIA BASED ON WATERMARKS ACROSS DIFFERENT AUDIO STREAMS AND/OR DIFFERENT WATERMARKING TECHNIQUES
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申请号: EP19810616.3申请日: 2019-05-28
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公开(公告)号: EP3803859B1公开(公告)日: 2024-05-15
- 专利权人: The Nielsen Company (US), LLC.
- 当前专利权人: The Nielsen Company (US), LLC.
- 当前专利权人地址: 85 Broad Street
- 代理机构: Chettle, John Edward
- 优先权: US 201815994383 2018.05.31
- 国际申请: US2019034174 2019.05.28
- 国际公布: WO2019231912 2019.12.05
- 主分类号: H04N21/439
- IPC分类号: H04N21/439 ; H04N21/442 ; H04N21/658 ; H04N21/81 ; H04N21/8358
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