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Dive into the research topics where Christoph Poerschmann is active.

Publication


Featured researches published by Christoph Poerschmann.


Archive | 2003

Mobile communications terminal with a hands-free mode

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


Archive | 2001

Portable sound reproduction device for producing three-dimensional hearing impression has device for determining head orientation with magnetic field sensor(s) for detecting Earth's field

Roland Aubauer; Stefano Ambrosius Klinke; Christoph Poerschmann


Archive | 2001

Method for controlling functions on a mobile telephone or on an audio replay device, uses acoustic signals like voice and a sensor on a user's head and on the mobile telephone

Roland Aubauer; Michael Huelskemper; Christoph Poerschmann


Archive | 2004

Method for acoustic surveillance

Christoph Poerschmann


Archive | 2002

Portable audio system

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


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


Archive | 2003

Method and apparatus for controlling the operation of a mobile communication device depending on ambient conditions

Christoph Poerschmann


Archive | 2010

Mobiles Kommunikationsendgerät mit Freisprechbetrieb

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


Archive | 2003

Method of data transmission between communication devices having air interfaces according to different standards

Michael Huelskemper; Christoph Poerschmann


Archive | 2003

Virtual assistant, which outputs audible information to a user of a data terminal by means of at least two electroacoustic converters, and method for presenting audible information of a virtual assistant

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

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