Patents by Inventor Stephan Scherthan

Stephan Scherthan has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Microphone and method for modelling microphone characteristics
    Patent number: 9173046
    Abstract: A method of modelling microphone characteristics of a target microphone is provided. An impulse response of target microphones is measured over different angles. A signal conditioning on the measurement data is performed. The spatial response based on a spatial response matching algorithm is matched and filter parameters and/or model parameters are determined.
    Type: Grant
    Filed: March 2, 2012
    Date of Patent: October 27, 2015
    Assignee: Sennheiser electronic GmbH & Co. KG
    Inventors: Tom-Fabian Frey, Daniel Schlessinger, Stephan Scherthan
  • MICROPHONE AND METHOD FOR MODELLING MICROPHONE CHARACTERISTICS
    Publication number: 20130230181
    Abstract: A method of modelling microphone characteristics of a target microphone is provided. An impulse response of target microphones is measured over different angles. A signal conditioning on the measurement data is performed. The spatial response based on a spatial response matching algorithm is matched and filter parameters and/or model parameters are determined.
    Type: Application
    Filed: March 2, 2012
    Publication date: September 5, 2013
    Inventors: Tom-Fabian FREY, Daniel Schlessinger, Stephan Scherthan
  • Wireless receiver
    Patent number: 8049091
    Abstract: A wireless receiver for receiving a wireless transmitted audio signal from a wireless transmitter is provided. The wireless receiver comprises a tuning assisting unit for assisting in the tuning of a music instrument coupled to the wireless transmitter. The tuning assisting unit indicates whether the audio signal from the music instrument corresponds to a specified frequency. The wireless receiver furthermore comprises an audio amplifier for amplifying the received audio signal. The wireless receiver furthermore comprises a housing which incorporates the tuning assisting unit and the audio amplifier.
    Type: Grant
    Filed: March 2, 2009
    Date of Patent: November 1, 2011
    Assignee: Sennheiser electronic GmbH & Co. KG
    Inventors: Frank Hagemeyer, Stefan Thien, Stephan Scherthan
  • WIRELESS RECEIVER
    Publication number: 20100218661
    Abstract: A wireless receiver for receiving a wireless transmitted audio signal from a wireless transmitter is provided. The wireless receiver comprises a tuning assisting unit for assisting in the tuning of a music instrument coupled to the wireless transmitter. The tuning assisting unit indicates whether the audio signal from the music instrument corresponds to a specified frequency. The wireless receiver furthermore comprises an audio amplifier for amplifying the received audio signal. The wireless receiver furthermore comprises a housing which incorporates the tuning assisting unit and the audio amplifier.
    Type: Application
    Filed: March 2, 2009
    Publication date: September 2, 2010
    Applicant: Sennheiser electronic GmbH & Co. KG
    Inventors: Frank Hagemeyer, Stefan Thien, Stephan Scherthan