Invention Grant
- Patent Title: Methods and apparatuses for generating and using low-resolution preview tracks with high-quality encoded object and multichannel audio signals
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Application No.: US14781126Application Date: 2014-03-13
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Publication No.: US09786286B2Publication Date: 2017-10-10
- Inventor: Dossym Nurmukhanov , Sripal S. Mehta , Stanley G. Cossette , Nicolas R. Tsingos
- 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
- International Application: PCT/US2014/025426 WO 20140313
- International Announcement: WO2014/159898 WO 20141002
- Main IPC: G10L19/008
- IPC: G10L19/008 ; H04S3/00 ; G11B27/036 ; G11B27/031 ; G10L21/00
Abstract:
A low-quality rendition of a complex soundtrack is created, synchronized and combined with the soundtrack. The low-quality rendition may be monitored in mastering operations, for example, to control the removal, replacement or addition of aural content in the soundtrack without the need for expensive equipment that would otherwise be required to render the soundtrack.
Public/Granted literature
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