Content processing device and method for transmitting segment of variable size, and computer-readable recording medium
US9910919B2 · kind B2 · utility
1Cited by
1References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 27, 2015 |
| Grant date | Mar 6, 2018 |
| Priority date | — |
| Expiry date | Nov 13, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N21/8456
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A content processing device is provided. The content processing device includes a receiver configured to receive a content, an audio processor configured to extract an audio signal by decoding audio data included in the content, a processor configured to determine a characteristic section in the audio signal based on a ratio of music information of the audio signal, and detect a segment corresponding to the characteristic section in the audio signal; and a communicator configured to transmit the segment to a music recognition server, and a size of the segment is determined variably within a threshold range.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.