New Spatial Processing Algorithm for Sound Generation
- 技術應用
- The patented method can be implemented in a rack mount system for use in live performance to insure accurate reproduction of sound regardless of speaker set up or venue, in home theater systems to optimize sound generation for a given speaker configuration, in surround-sound music composition software, in pro-level audio engineering software and systems for optimal multi-track recording.
- 詳細技術說明
- Researchers from UC San Diego have patented a method that represents an advance in the area of accurate spatial processing of sounds. The invention is especially useful in reproducing spatially-significant sounds within a confined area (such as a concert hall, small club, or large arena) without specialized speaker placement.
- *Abstract
-
There is a need for enhanced stereo and other sound generating systems for use in a variety of environments including, for example, movie theaters, homes and automobiles. In particular, audience members continue to desire an ever-more intense and realistic entertainment experience. Among the new technologies that have been developed in this regard are sound generating technologies that allow an audience member to hear sounds that appear to be coming from locations outside of the physical environment in which the audience member is situated, e.g., outside a theater. For example, in a movie environment in which an airplane is being displayed on the movie screen, apparently at a location far beyond the physical location of the screen itself, such new technologies can allow an audience member to hear sounds that appear to the audience member as if they had originated from the fictitious, distant airplane rather than from the audio speakers positioned around the theater.
- *IP Issue Date
- Aug 20, 2013
- *Principal Investigation
-
Name: Shahrokh Yadegari
Department:
- 附加資料
- Patent Number: US8515105B2
Application Number: US2007846328A
Inventor: Yadegari, Shahrokh
Priority Date: 29 Aug 2006
Priority Number: US8515105B2
Application Date: 28 Aug 2007
Publication Date: 20 Aug 2013
IPC Current: H04R000502 | H04R000500
US Class: 381310 | 381017 | 381018
Assignee Applicant: The Regents of the University of California
Title: System and method for sound generation
Usefulness: System and method for sound generation
Summary: Method for generating an actual sound by using a sound generation system i.e. speaker system, which is utilized in a movie theater, home and automobile.
Novelty: Actual sound generating method for use in e.g. movie theater, involves generating modified sound at speaker positioned proximate boundary of region to generate actual sound at location
- 主要類別
- 信息和通信技術/電信
- 細分類別
- 多媒體
- 申請號碼
- 8515105
- 其他
-
Patent Information
U.S. Patent No. 8,515,105 issued on 08/20/2013 hyperlink:
https://patents.google.com/patent/US8515105B2/Related Materials
Yadegari S, F. Richard Moore, Harry Castle, Anthony Burr, and Ted Apel. Real-time implementation of a general model for spatial processing of sounds. In Proceedings of International Computer Music Conference, pages 244–247, San Francisco, 2002. ICMA.
Yadegari, S. Chaotic Signal Synthesis with Real-Time Control: Solving Differential Equations in PD, Max/MSP, and JMax. Proc. of the 6th Int. Conference on Digital Audio Effects (DAFx-03), London, UK, September 8-11, 2003
Tech ID/UC Case
20000/2007-028-0
Related Cases
2007-028-0
- 國家/地區
- 美國
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