Invention Grant
- Patent Title: Transformed higher order ambisonics audio data
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Application No.: US14289549Application Date: 2014-05-28
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Publication No.: US09883312B2Publication Date: 2018-01-30
- Inventor: Nils Günther Peters , Dipanjan Sen , Martin James Morrell
- 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: H04R5/00
- IPC: H04R5/00 ; H04S5/00 ; G10L19/008 ; G06F17/16 ; G10L19/06 ; G10L25/18 ; H04S7/00 ; G10L19/002 ; G10L19/038 ; G10L19/02 ; G10L19/16 ; G10L19/20 ; G10L19/00
Abstract:
In general, techniques are described for obtaining one or more first vectors describing distinct components of a soundfield and one or more second vectors describing background components of the soundfield, both the one or more first vectors and the one or more second vectors generated at least by performing a transformation with respect to a plurality of spherical harmonic coefficients.
Public/Granted literature
- US20140355770A1 TRANSFORMED HIGHER ORDER AMBISONICS AUDIO DATA Public/Granted day:2014-12-04
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