Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6341165 | Coding and decoding of audio signals by using intensity stereo and prediction processes | Uwe Gbur, Martin Dietz, Heinz Gerhauser, Jürgen Herre, Schuyler Reynier Quackenbush | 2002-01-22 |
| 6185539 | Process of low sampling rate digital encoding of audio signals | Oliver Kunz, Martin Dietz, Rainer Buchta, Jurgen Zeller, Martin Sieler +1 more | 2001-02-06 |
| 6115688 | Process and device for the scalable coding of audio signals | Dieter Seitzer, Bernhard Grill | 2000-09-05 |
| RE36714 | Perceptual coding of audio signals | James David Johnston | 2000-05-23 |
| 5926553 | Method for measuring the conservation of stereophonic audio signals and method for identifying jointly coded stereophonic audio signals | Michael Keyhl, Jürgen Herre, Christian Schmidmer, Dieter Seitzer | 1999-07-20 |
| 5918203 | Method and device for determining the tonality of an audio signal | Jürgen Herre, Ernst Eberlein, Bernhard Grill, Heinz Gerhauser | 1999-06-29 |
| 5848391 | Method subband of coding and decoding audio signals using variable length windows | Marina Bosi, Grant A. Davidson, Charles Q. Robinson, Martin Dietz, Uwe Gbur +1 more | 1998-12-08 |
| 5736943 | Method for determining the type of coding to be selected for coding at least two signals | Jürgen Herre, Bernhard Grill, Ernst Eberlein, Dieter Seitzer | 1998-04-07 |
| 5701346 | Method of coding a plurality of audio signals | Jürgen Herre, Berhard Grill, Ernst Eberlein, Dieter Seitzer | 1997-12-23 |
| 5040217 | Perceptual coding of audio signals | James David Johnston | 1991-08-13 |
| 5014318 | Apparatus for checking audio signal processing systems | Hartmut Schott, Dieter Seitzer, Heinz Gerhauser, Ernst Eberlein, Stefan Krägeloh +2 more | 1991-05-07 |