Patents by Inventor Randall Metcalf

Randall Metcalf 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).

  • Publication number: 20070056434
    Abstract: A sound system and method for modeling a sound field generated by a sound source and creating a sound event based on the modeled sound field is disclosed. The system and method captures a sound field over an enclosing surface, models the sound field and enables reproduction of the modeled sound field. Explosion type acoustical radiation may be used. Further, the reproduced sound field may be modeled and compared to the original sound field model.
    Type: Application
    Filed: November 3, 2006
    Publication date: March 15, 2007
    Applicant: Verax Technologies Inc.
    Inventor: Randall Metcalf
  • Publication number: 20060262948
    Abstract: A sound system for capturing and reproducing sounds produced by a plurality of sound sources. The system comprises a device for receiving sounds produced by the plurality of sound sources and converting the separately received sounds to a plurality of separate audio signals without mixing the audio signals. The system may further comprise a device for separately storing the plurality of separate audio signals on a recording medium without mixing the audio signals and a device for reading the stored audio signals from the recording medium. The system further includes a reproduction system for recreating the plurality of separate audio signals. Also, the system comprises an amplification network which comprises a plurality of amplifier systems, with one or more separate amplifiers in each amplifier system for separately amplifying each of the separate audio signals.
    Type: Application
    Filed: April 21, 2006
    Publication date: November 23, 2006
    Inventor: Randall Metcalf
  • Publication number: 20060206221
    Abstract: A system and method for providing individual control over sound objects that are discretely received at a playback device. The sound objects may be representative of individual sound sources, and may include both sound content produced by the sound objects as well as other characteristics of the sound objects. The other characteristics of the sound objects may comprise one or more of a directivity pattern, position information, an object movement algorithm, and or other characteristics. In some instances, the other characteristics may establish an integral wave starting point, a relative position, and a scale for each of the N sound objects.
    Type: Application
    Filed: February 22, 2006
    Publication date: September 14, 2006
    Inventor: Randall Metcalf
  • Publication number: 20060109988
    Abstract: A system and method for recording and reproducing three-dimensional sound events using a discretized, integrated macro-micro sound volume for reproducing a 3D acoustical matrix that reproduces sound including natural propagation and reverberation. The system and method may include sound modeling and synthesis that may enable sound to be reproduced as a volumetric matrix. The volumetric matrix may be captured, transferred, reproduced, or otherwise processed, as a spatial spectra of discretely reproduced sound events with controllable macro-micro relationships.
    Type: Application
    Filed: October 28, 2005
    Publication date: May 25, 2006
    Inventor: Randall Metcalf
  • Publication number: 20060029242
    Abstract: A sound system for capturing and reproducing sounds produced by a plurality of sound sources. The system comprises a device for receiving sounds produced by the plurality of sound sources and converting the separately received sounds to a plurality of separate audio signals without mixing the audio signals. The system may further comprise a device for separately storing the plurality of separate audio signals on a recording medium without mixing the audio signals and a device for reading the stored audio signals from the recording medium. The system further includes a reproduction system for recreating the plurality of separate audio signals. Also, the system comprises an amplification network which comprises a plurality of amplifier systems, with one or more separate amplifiers in each amplifier system for separately amplifying each of the separate audio signals.
    Type: Application
    Filed: October 12, 2005
    Publication date: February 9, 2006
    Inventor: Randall Metcalf
  • Publication number: 20050223877
    Abstract: A sound system and method for modeling a sound field generated by a sound source and creating a sound event based on the modeled sound field is disclosed. The system and method captures a sound field over an enclosing surface, models the sound field and enables reproduction of the modeled sound field. Explosion type acoustical radiation may be used. Further, the reproduced sound field may be modeled and compared to the original sound field model.
    Type: Application
    Filed: May 18, 2005
    Publication date: October 13, 2005
    Inventor: Randall Metcalf
  • Publication number: 20050129256
    Abstract: A sound system for capturing and reproducing sounds produced by a plurality of sound sources. The system comprises a device for receiving sounds produced by the plurality of sound sources and converting the separately received sounds to a plurality of separate audio signals without mixing the audio signals. The system may further comprise a device for separately storing the plurality of separate audio signals on a recording medium without mixing the audio signals and a device for reading the stored audio signals from the recording medium. The system further includes a reproduction system for recreating the plurality of separate audio signals. Also, the system comprises an amplification network which comprises a plurality of amplifier systems, with one or more separate amplifiers in each amplifier system for separately amplifying each of the separate audio signals.
    Type: Application
    Filed: February 3, 2005
    Publication date: June 16, 2005
    Inventor: Randall Metcalf