Patents by Inventor Otto Seknicka

Otto Seknicka 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 system
    Patent number: 7356151
    Abstract: A system remotely controls a microphone through a remote control unit. The remote control unit includes a frequency modulator that modulates a control signal. A cable conductor that is used to provide phantom power also conveys a frequency-modulated control signal. The frequency-modulated control signal and audio signals may be separated.
    Type: Grant
    Filed: March 30, 2005
    Date of Patent: April 8, 2008
    Assignee: AKG Acoustic GmbH
    Inventor: Otto Seknicka
  • Loudspeaker control circuit
    Patent number: 7091893
    Abstract: A loudspeaker control circuit includes a bit splitter, a complement module and a digital-to-analog converter. The bit splitter divides a data item representing an acoustic signal into a high order bit group and a low order bit group. The complement module determines a complement of at least one of the high order bit group and the low order bit group. The complement module may be connected in series to the digital-to-analog converter. The digital-to-analog converter converts the high order bit group and the low order bit group from a digital format to an analog format.
    Type: Grant
    Filed: May 10, 2005
    Date of Patent: August 15, 2006
    Assignee: AKG Acoustics GmbH
    Inventor: Otto Seknicka
  • Loudspeaker control circuit
    Publication number: 20050270214
    Abstract: A loudspeaker control circuit includes a bit splitter, a complement module and a digital-to-analog converter. The bit splitter divides a data item representing an acoustic signal into a high order bit group and a low order bit group. The complement module determines a complement of at least one of the high order bit group and the low order bit group. The complement module may be connected in series to the digital-to-analog converter. The digital-to-analog converter converts the high order bit group and the low order bit group from a digital format to an analog format.
    Type: Application
    Filed: May 10, 2005
    Publication date: December 8, 2005
    Inventor: Otto Seknicka
  • Microphone system
    Publication number: 20050232442
    Abstract: A system remotely controls a microphone through a remote control unit. The remote control unit includes a frequency modulator that modulates a control signal. A cable conductor that is used to provide phantom power also conveys a frequency-modulated control signal. The frequency-modulated control signal and audio signals may be separated.
    Type: Application
    Filed: March 30, 2005
    Publication date: October 20, 2005
    Inventor: Otto Seknicka