Techniques for high definition audio modems

Details Techniques for high definition audio modems Techniques for high definition audio modems

2005-06-29

2009-11-10

Phan, Huy Q (Department: 2617)

Multiplex communications

Pathfinding or routing

Through a circuit switch

C370S328000, C370S338000, C370S286000, C370S508000, C370S902000, C375S222000, C375S220000, C375S219000, C709S201000, C709S204000, C709S212000, C709S223000

Reexamination Certificate

active

07616627

ABSTRACT:
A system, apparatus, method and article for high definition audio modems are described. The apparatus may include a communications path comprising a communications bus and buffers, a codec to couple to the communications bus, and a processor to couple to the communications bus. The processor may be arranged to execute instructions for a software modem to determine a round trip delay value for a communications path, and adjust the round trip delay value by varying input to one of the buffers. Other embodiments are described and claimed.

REFERENCES:
patent: 5309440 (1994-05-01), Nakamura et al.
patent: 5784406 (1998-07-01), DeJaco et al.
patent: 5953411 (1999-09-01), Farrell
patent: 6075784 (2000-06-01), Frankel et al.
patent: 6112266 (2000-08-01), Yeh
patent: 6144695 (2000-11-01), Helms et al.
patent: 6400759 (2002-06-01), Liu et al.
patent: 6405268 (2002-06-01), Zhou et al.
patent: 6480473 (2002-11-01), Chambers et al.
patent: 6577639 (2003-06-01), Read
patent: 6657962 (2003-12-01), Barri et al.
patent: 6678316 (2004-01-01), Helms et al.
patent: 2004/0003046 (2004-01-01), Grabelsky et al.
patent: 2004/0095994 (2004-05-01), Dowling
patent: 2004/0161064 (2004-08-01), Brethour et al.

Affiliated with

Also associated with

Rating

Techniques for high definition audio modems 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 high definition audio modems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Techniques for high definition audio modems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4096668