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Reection Method and Noise Reection Program Cross-reference to Related Applications
| Content Provider | Semantic Scholar |
|---|---|
| Copyright Year | 2017 |
| Abstract | (73) Assignee: JVC KENWOOD Corporation a A speech-segment determination process is performed to corporation of Japan, determine whether audio data is a speech segment. A result of Yokohama-Shi (JP) the speech-segment determination process is memorized. A noise rejection process is performed to reject a noise compo (21) Appl. No.: 13/366,395 nent of the audio data while performing an adaptive process to change filter coefficients for adaptive filtration if a result of (22) Filed: Feb. 6, 2012 the determination process indicates that the audio data is not O O the speech segment. The noise component is rejected with no (30) Foreign Application Priority Data adaptive process if the result of the determination process indicates that the audio data is the speech segment. The deter Feb. 7, 2011 (JP) ................................. 2011-024403 mination process is performed again to the audio data having Publication Classificati the noise component rejected and the rejection process is ublication Classification performed again to the audio data if a result of the determi (51) Int. Cl. nation process performed again is different from the memo GOL 5/20 (2006.01) rized result of the determination process. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | https://patentimages.storage.googleapis.com/3e/8a/ab/003d50590bb515/US20120203549A1.pdf |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
