Title:
IMPULSE RESPONSE APPROXIMATION METHODS AND RELATED SYSTEMS
Document Type and Number:
WIPO Patent Application WO/2014/145893
Kind Code:
A3
Abstract:
Systems and methods generally concerning digital signal processing techniques and digital signal processors (DSPs) implementing such techniques for achieving approximate convolution using partitioned truncated singular value decomposition filtering for each of monaural rendering and binaural rendering are disclosed herein. Disclosed convolution techniques can enjoy improved computational efficiency and can be more suited for real-time applications than prior convolution techniques.
Inventors:
ATKINS JOSHUA (US)
STRAUSS ADAM (US)
ZHANG CHEN (US)
STRAUSS ADAM (US)
ZHANG CHEN (US)
Application Number:
PCT/US2014/030739
Publication Date:
October 30, 2014
Filing Date:
March 17, 2014
Export Citation:
Assignee:
BEATS ELECTRONICS LLC (US)
International Classes:
G10L19/008; G06F17/10; G06F17/17
Foreign References:
| US20080126461A1 | 2008-05-29 | |||
| US20070037540A1 | 2007-02-15 | |||
| US20090161883A1 | 2009-06-25 |
Attorney, Agent or Firm:
GANZ, Bradley M. et al. (P.O. Box 2200Hillsboro, OR, US)
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