Method and apparatus for generating haptic signal with auditory saliency estimation
US9640047B2 · kind B2 · utility
58Cited by
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18Claims
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Key dates
| Filing date | Jul 24, 2015 |
| Grant date | May 2, 2017 |
| Priority date | — |
| Expiry date | Aug 18, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/016
- WIPO fieldControl
- WIPO sectorInstruments
Abstract
A method and apparatus for generating a haptic signal with auditory saliency estimation from an audio signal is disclosed. The method includes detecting audio characteristic information of a bass component and audio characteristic information of a treble component from a received audio signal, estimating auditory saliency with respect to the audio signal based on the two types of audio characteristic information, and calculating a tactile signal based on the auditory saliency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.