Patents by Inventor Peterjan Schreurs

Peterjan Schreurs 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).

  • Controlling an adaptation of a behavior of an audio device to a current acoustic environmental condition
    Patent number: 8588430
    Abstract: It is described a method for controlling an adaptation of a behavior of an audio device (100) to a current acoustic environmental condition. The method comprises (a) monitoring an audio output signal (x(t), x?(t)) being provided to an acoustic output device (110) of the audio device (100) for outputting an acoustic output signal, (b) measuring an audio input signal (z(t)) being provided by an acoustic input device (120) of the audio device (100), wherein the audio input signal (z(t)) is indicative for a feedback portion of the acoustic output signal and for the current acoustic environmental condition, (c) determining a relation between the audio output signal (x?(t)) and the audio input signal (z(t)) and (d) adapting the behavior of the audio device (100) based on the determined relation.
    Type: Grant
    Filed: February 9, 2010
    Date of Patent: November 19, 2013
    Assignee: NXP B.V.
    Inventors: Wouter Joos Tirry, Peterjan Schreurs, Ralf Funken
  • CONTROLLING AN ADAPTATION OF A BEHAVIOR OF AN AUDIO DEVICE TO A CURRENT ACOUSTIC ENVIRONMENTAL CONDITION
    Publication number: 20120027216
    Abstract: It is described a method for controlling an adaptation of a behavior of an audio device (100) to a current acoustic environmental condition. The method comprises (a) monitoring an audio output signal (x(t), x?(t)) being provided to an acoustic output device (110) of the audio device (100) for outputting an acoustic output signal, (b) measuring an audio input signal (z(t)) being provided by an acoustic input device (120) of the audio device (100), wherein the audio input signal (z(t)) is indicative for a feedback portion of the acoustic output signal and for the current acoustic environmental condition, (c) determining a relation between the audio output signal (x?(t)) and the audio input signal (z(t)) and (d) adapting the behavior of the audio device (100) based on the determined relation.
    Type: Application
    Filed: February 9, 2010
    Publication date: February 2, 2012
    Applicant: NXP B.V.
    Inventors: Wouter Joos Tirry, Peterjan Schreurs, Ralf Funken