Techniques for providing audio for synchronized playback by...

Details Techniques for providing audio for synchronized playback by... Techniques for providing audio for synchronized playback by...

2009-10-23

2011-10-11

Peyton, Tammara (Department: 2182)

Electrical computers and digital data processing systems: input/

Input/output data processing

Input/output data buffering

C710S008000, C710S009000, C710S010000, C710S053000, C710S054000, C700S094000

Reexamination Certificate

active

08037220

ABSTRACT:
An audio system communicates with an aggregate device that includes multiple audio devices. When providing audio data for playback, the system compensates for presentation latency differences between the various audio devices. In addition, the system adjusts for device clock drift by selecting a master device and resampling the audio data provided to the other devices based on the difference between the device clock of the master device and the device clocks of the other devices.

REFERENCES:
patent: 5664044 (1997-09-01), Ware
patent: 5664226 (1997-09-01), Czako et al.
patent: 6092119 (2000-07-01), Rossmere et al.
patent: 7024575 (2006-04-01), Lienhart et al.
patent: 7084898 (2006-08-01), Firestone et al.
patent: 7266713 (2007-09-01), Lienhart et al.
patent: 7821574 (2010-10-01), Black
patent: 2002/0081098 (2002-06-01), Scally
patent: 2004/0128402 (2004-07-01), Weaver et al.
patent: 2005/0201398 (2005-09-01), Naik et al.
patent: 2005/0226233 (2005-10-01), Kryuchkov et al.
patent: 2005/0240745 (2005-10-01), Iyer et al.
patent: 2006/0074637 (2006-04-01), Berreth
patent: 0 830 026 (1998-03-01), None
Clifton, David, “pipe.c”, A Kla2 Module, retrieved from http://www.codelode.com/Kernel/kla2pipec.html, 2003, 11 pages.
Hughes, M., “Turning streams inside out, Part 2: Optimizing internal Java 1/O” XP-002348074 (2002), 17 pages.
European Office Action, Application Serial No. 05758075.5 dated Nov. 23, 2009 (9 pages).
Current Claims, Application Serial No. 05758075.5—Dec. 2009 (9 pages).

Affiliated with

Also associated with

Rating

Techniques for providing audio for synchronized playback by... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Techniques for providing audio for synchronized playback by..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Techniques for providing audio for synchronized playback by... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4266230