Automated audio conform
US8700193B2 · kind B2 · utility
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19Claims
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Assignee
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Key dates
| Filing date | Apr 29, 2010 |
| Grant date | Apr 15, 2014 |
| Priority date | — |
| Expiry date | Feb 13, 2033 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11B27/10
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A guide start location is located in a guide segment of a guide track. The guide segment has a segment length. A part start location of a part corresponding to the guide start location is located. N phase correlations are performed between N successively overlapped part segments of the part from the part start location and the guide segment from the guide start location within a first interval. Each of the N successively overlapped part segments has the segment length. A best match is determined from the N phase correlations using a match threshold. The best match provides a first offset.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.