Steering of binauralization of audio
US11895479B2 · kind B2 · utility
0Cited by
6References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 19, 2020 |
| Grant date | Feb 6, 2024 |
| Priority date | — |
| Expiry date | Jan 18, 2041 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04S2420/03
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for steering binauralization of audio is provided. The method comprises steps of: receiving (410) an audio input signal, calculating (430) a confidence value indicating a likelihood that a current audio frame of the audio input signal comprises binauralized audio; determining (450) a state signal based on the confidence value; determining (460) a steering signal, based on the first confidence value, the state signal and an energy value of the audio frame; and generating (470) an audio output signal with steered binauralization by processing the audio input signal according to the steering signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.