The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 13, 2012
Filed:
May. 23, 2008
Alan C. Cannistraro, San Francisco, CA (US);
William George Stewart, Cupertino, CA (US);
Roger A. Powell, Burlingame, CA (US);
Kevin Christopher Rogers, Albany, CA (US);
Kelly B. Jacklin, Cupertino, CA (US);
Doug Wyatt, Sunnyvale, CA (US);
Alan C. Cannistraro, San Francisco, CA (US);
William George Stewart, Cupertino, CA (US);
Roger A. Powell, Burlingame, CA (US);
Kevin Christopher Rogers, Albany, CA (US);
Kelly B. Jacklin, Cupertino, CA (US);
Doug Wyatt, Sunnyvale, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
Some embodiments of the invention provide a computer system for processing an audio track. This system includes at least on DSP for processing the audio track. It also includes an application for editing the audio track. To process audio data in a first interval of the audio track, the application first asks and obtains from the DSP an impulse response parameter related to the DSP's processing of audio data. From the received impulse response parameter, the application identifies a second audio track interval that is before the first interval. To process audio data in the first interval, the application then directs the DSP to process audio data within the first and second intervals.