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Frank Lorenz

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Publication

Featured researches published by Frank Lorenz.

Archive | 2003

Mobile communications terminal with a hands-free mode

Roland Aubauer; Stefano Ambrosius Klinke; Christoph Poerschmann; Michael Hülskemper; Frank Lorenz

Archive | 2003

Communication terminal with bandwidth widening expansion and echo compensation

Stefano Ambrosius Klinke; Frank Lorenz

Archive | 2002

Method for reproducing a plurality of mutually unrelated sound signals, especially in a motor vehicle

Michael Hülskemper; Christoph Pörschmann; Roland Aubauer; Christoph Euscher; Stefano Ambrosius Klinke; Frank Lorenz

Archive | 2004

Communication terminal, e.g. mobile telephone, with bandwidth-increasing device for narrowband speech signal, has memory storing reference table of bandwidth-increasing parameters

Stefano Ambrosius Klinke; Frank Lorenz

Archive | 2003

METHOD FOR ENLARGING THE BANDWIDTH OF A NARROW-BAND FILTERED SPEECH SIGNAL

Stefano Ambrosius Klinke; Frank Lorenz

Archive | 2002

Communication terminal apparatus with bandwidth enlargement and echo canceler

Stefano Ambrosius Klinke; Frank Lorenz

Archive | 2002

Portable audio system

Roland Aubauer; Michael Hülskemper; Stefano Ambrosius Klinke; Frank Lorenz; Christoph Poerschmann

Archive | 2006

Verfahren zur Übertragung von Sprachsignalen, zugehöriges Kommunikationssystem sowie zugehörige Netzwerkeinheit

Thorsten Drascher; Michael Hülskemper; Frank Lorenz

Archive | 2002

Mobile comunication terminal with handsfree use

Roland Aubauer; Michael Hülskemper; Stefano Ambrosius Klinke; Frank Lorenz; Christoph Pörschmann

Archive | 2002

Method for teaching the use of a data terminal device, e.g. a mobile phone, so that it can be controlled by head gestures, whereby in response to a user's head movement audible information is generated from an apparent direction

Roland Aubauer; Christoph Euscher; Michael Huelskemper; Stefano Ambrosius Klinke; Frank Lorenz; Christoph Poerschmann

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Collaboration

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Stefano Ambrosius Klinke

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Roland Aubauer

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Christoph Poerschmann

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Michael Huelskemper

Siemens

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Michael Hülskemper

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Christoph Pörschmann

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Thorsten Drascher

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Christoph Euscher

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Gerhard Bock

Hewlett-Packard

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Ulf Niemeyer

Hewlett-Packard

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