Tandem audio compression

Data processing: speech signal processing – linguistics – language – Speech signal processing – Psychoacoustic

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C704S500000

Reexamination Certificate

active

07003447

ABSTRACT:
In a system in which an auxiliary data signal is conveyed with a decoded audio signal to assist in re-encoding, signature information is provided to assist in detecting changes in the decoded audio signal which would render the auxiliary data signal of little or no use in re-encoding. The signature information is most preferably included in the auxiliary data signal.

REFERENCES:
patent: 5185800 (1993-02-01), Mahieux
patent: 6560283 (2003-05-01), Fletcher
patent: 2 321 577 (1998-07-01), None
patent: 2321577 (1998-07-01), None
patent: WO 95/22858 (1995-08-01), None
patent: WO 95/03017 (1998-01-01), None
patent: WO 98/03017 (1998-01-01), None
patent: WO 98/33284 (1998-07-01), None
patent: WO 99/04571 (1999-01-01), None

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Tandem audio compression does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Tandem audio compression, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Tandem audio compression will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3660372

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.