Prof. Dr.-Ing. Rainer Martin

Ruhr-Universität Bochum
Institut für Kommunikationsakustik
Fakultät für Elektrotechnik und Informationstechnik
Raum: ID/2/233
Universitätsstr. 150
D-44780 Bochum

Email: Rainer.Martin@rub.de
Tel.: +49 234 32 22495

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Patents

  • Hearing Device and Method for Operating a Hearing Device with Two-Stage Transformation (with Timo Gerkmann, Henning Puder, Wolfgang Sörgel), United-States Patent No. 8,948,424 B2, Februar 3, 2015

  • Hearing Apparatus Having an Adaptive Filter and Method for Filtering an Audio Signal (with Thomas Pilgrim, Henning Puder, Alexander Schasse, Wolfgang Sörgel), United-States Patent 9,124,963 B2, September 1, 2015

  • Speech signal processing device with continuous monitoring of signal-to-noise ratio;
    United States Patent No. 5,572,621; Nov. 5, 1996

  • Mobile radiotelephone with handsfree device (with Kees Janse (Eindhoven, NL); Charles Knibbler (Eindhoven, NL); Walter Kellermann (Eckental, DE)); United States Patent No. 5,835,607; Nov. 10, 1998

  • Vorrichtung zur Reduktion akustischer Echos (mit Stefan Gustafsson); Deutsches Patent Nr. DE19639580, 17. Sept. 1998

  • Apparatus for improving disturbed speech signals; United States Patent No. 5,699,480; Dec. 16, 1997

  • Mobile radio terminal comprising a speech processor; United States Patent No. 5,647,006; Jul. 8, 1997

  • Vorrichtung zur Verbesserung gestörter Sprachsignale; Deutsches Patent Nr. DE 19524847

  • Mobilfunkendgerät; European Patent EP 0644527, 17. May 2000

  • Speech enhancement with gain limitations based on speech activity (with R.V. Cox); United States Patent No. 6,542,864; April 1, 2003

  • Verfahren und Vorrichtung zur Stör- und Echounterdrückung; Deutsches Patent Nr. DE19729521; April 1, 2004

Foto Rainer Martin