Invention Grant
- Patent Title: Filtering with binaural room impulse responses with content analysis and weighting
- Patent Title (中): 用内容分析和加权过滤双耳室冲动响应
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Application No.: US14288277Application Date: 2014-05-27
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Publication No.: US09369818B2Publication Date: 2016-06-14
- Inventor: Pei Xiang , Dipanjan Sen
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: H04S7/00
- IPC: H04S7/00 ; G10L19/008 ; H04S5/00 ; G10K15/12 ; H04S1/00 ; H04S3/00
Abstract:
A device comprising one or more processors is configured to apply adaptively determined weights to a plurality of channels of the audio signal to generate a plurality of adaptively weighted channels of the audio signal. The processors are further configured to combine at least two of the plurality of adaptively weighted channels of the audio signal to generate a combined signal. The processors are further configured to apply a binaural room impulse response filter to the combined signal to generate a binaural audio signal.
Public/Granted literature
- US20140355795A1 FILTERING WITH BINAURAL ROOM IMPULSE RESPONSES WITH CONTENT ANALYSIS AND WEIGHTING Public/Granted day:2014-12-04
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