Invention Grant
- Patent Title: Audio processing
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Application No.: US14377260Application Date: 2013-02-22
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Publication No.: US09728194B2Publication Date: 2017-08-08
- Inventor: Kristofer Kjoerling , Heiko Purnhagen , Karl J. Roeden , Leif Sehlstrom , Lars Villemoes
- Applicant: DOLBY INTERNATIONAL AB
- Applicant Address: NL Amsterdam
- Assignee: Dolby International AB
- Current Assignee: Dolby International AB
- Current Assignee Address: NL Amsterdam
- International Application: PCT/EP2013/053610 WO 20130222
- International Announcement: WO2013/124446 WO 20130829
- Main IPC: H04R5/00
- IPC: H04R5/00 ; G10L19/008
Abstract:
An audio processing system (100) for spatial synthesis comprises an upmix stage (110) receiving a decoded m-channel downmix signal (X) and outputting, based thereon, an n-channel upmix signal (Y), wherein 2≦m
Public/Granted literature
- US20160019899A1 Audio Processing Public/Granted day:2016-01-21
Information query
