Invention Application
- Patent Title: STEERING OF BINAURALIZATION OF AUDIO
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Application No.: US17637446Application Date: 2020-08-19
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Publication No.: US20220279300A1Publication Date: 2022-09-01
- Inventor: Qingyuan BIN , Libin LUO , Ziyu YANG , Zhiwei SHUANG , Xuemei YU , Guiping WANG
- Applicant: Dolby Laboratories Licensing Corporation
- Applicant Address: US CA San Francisco
- Assignee: Dolby Laboratories Licensing Corporation
- Current Assignee: Dolby Laboratories Licensing Corporation
- Current Assignee Address: US CA San Francisco
- Priority: CNPCT/CN2019/101291 20190819,EP19218142.8 20191219
- International Application: PCT/US2020/047079 WO 20200819
- Main IPC: H04S7/00
- IPC: H04S7/00

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.
Public/Granted literature
- US11895479B2 Steering of binauralization of audio Public/Granted day:2024-02-06
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