Patents Assigned to Southern California Sound Image
  • Patent number: 8083024
    Abstract: A speaker enclosure having a substantially seamless rigid outer skin, a middle sound absorbing layer, and a substantially seamless inner skin results in a lightweight speaker having sound absorbing characteristics. The speaker enclosure is comprised of two basic parts, a box section and a baffle section where each of these sections include a rigid outer skin, the middle sound absorbing layer and a seamless inner skin and are made according to the same method. The outer skin is formed from a layer of sheet molding compound, the middle sound absorbing layer includes pieces of honeycomb material, and the inner skin is formed from a layer of sheet molding compound. The layers of material are placed into a mold and then cured through vacuum bagging and heating thereby producing a strong, lightweight speaker enclosure made of materials which attenuate the transmission and retransmission of errant sound waves in the enclosure thereby reducing distortion of the sound signal produced by the speaker.
    Type: Grant
    Filed: January 27, 2010
    Date of Patent: December 27, 2011
    Assignee: Southern California Sound Image
    Inventor: Ross Ritto
  • Patent number: 7661508
    Abstract: A speaker enclosure having a substantially seamless rigid outer skin, a middle sound absorbing layer, and a substantially seamless inner skin results in a lightweight speaker having sound absorbing characteristics. The speaker enclosure is comprised of two basic parts, a box section and a baffle section where each of these sections include a rigid outer skin, the middle sound absorbing layer and a seamless inner skin and are made according to the same method. The outer skin is formed from a layer of sheet molding compound, the middle sound absorbing layer includes pieces of honeycomb material, and the inner skin is formed from a layer of sheet molding compound. The layers of material are placed into a mold and then cured through vacuum bagging and heating thereby producing a strong, lightweight speaker enclosure made of materials which attenuate the transmission and retransmission of errant sound waves in the enclosure thereby reducing distortion of the sound signal produced by the speaker.
    Type: Grant
    Filed: January 16, 2008
    Date of Patent: February 16, 2010
    Assignee: Southern California Sound Image
    Inventor: Ross Ritto
  • Patent number: 7337874
    Abstract: A speaker enclosure having a substantially seamless rigid outer skin, a middle sound absorbing layer, and a substantially seamless inner skin results in a lightweight speaker having sound absorbing characteristics. The speaker enclosure is comprised of two basic parts, a box section and a baffle section where each of these sections include a rigid outer skin, the middle sound absorbing layer and a seamless inner skin and are made according to the same method. The outer skin is formed from a layer of sheet molding compound, the middle sound absorbing layer includes pieces of honeycomb material, and the inner skin is formed from a layer of sheet molding compound. The layers of material are placed into a mold and then cured through vacuum bagging and heating thereby producing a strong, lightweight speaker enclosure made of materials which attenuate the transmission and retransmission of errant sound waves in the enclosure thereby reducing distortion of the sound signal produced by the speaker.
    Type: Grant
    Filed: June 13, 2005
    Date of Patent: March 4, 2008
    Assignee: Southern California Sound Image
    Inventor: Ross Ritto
  • Patent number: 6913110
    Abstract: A speaker enclosure having a substantially seamless rigid outer skin, a middle sound absorbing layer, and a substantially seamless inner skin results in a lightweight speaker having sound absorbing characteristics. The speaker enclosure is comprised of two basic parts, a box section and a baffle section where each of these sections include a rigid outer skin, the middle sound absorbing layer and a seamless inner skin and are made according to the same method. The outer skin is formed from a layer of sheet molding compound, the middle sound absorbing layer includes pieces of honeycomb material, and the inner skin is formed from a layer of sheet molding compound. The layers of material are placed into a mold and then cured through vacuum bagging and heating thereby producing a strong, lightweight speaker enclosure made of materials which attenuate the transmission and retransmission of errant sound waves in the enclosure thereby reducing distortion of the sound signal produced by the speaker.
    Type: Grant
    Filed: August 5, 2003
    Date of Patent: July 5, 2005
    Assignee: Southern California Sound Image
    Inventor: Ross Ritto
  • Patent number: 6206999
    Abstract: A speaker enclosure having a substantially seamless rigid outer skin, a middle sound absorbing layer, and a substantially seamless flexible inner skin. The speaker enclosure is comprised of two basic parts, a box section and a baffle section where each of these sections include the rigid outer skin, the middle sound absorbing layer and the seamless flexible inner skin and are made according to the same method. The outer skin is formed from multiple layers of resin impregnated carbon fiber, the middle sound absorbing layer includes pieces of honeycomb material and the inner layer is formed from multiple layers of resin impregnated fiberglass. The layers of material are arranged in a substantially seamless manner into a mold and then cured by vacuum bagging and heating thereby producing a strong, lightweight speaker enclosure made of materials which dampen the transmission of errant sound waves in the enclosure and thereby minimize distortion of the sound signal produced by the speaker.
    Type: Grant
    Filed: May 10, 1999
    Date of Patent: March 27, 2001
    Assignee: Southern California Sound Image, Inc.
    Inventors: Ross Ritto, Michael Adams
  • Patent number: 5916405
    Abstract: A speaker enclosure having a substantially seamless rigid outer skin, a middle sound absorbing layer, and a substantially seamless flexible inner skin. The speaker enclosure is comprised of two basic parts, a box section and a baffle section where each of these sections include the rigid outer skin, the middle sound absorbing layer and the seamless flexible inner skin and are made according to the same method. The outer skin is formed from multiple layers of resin impregnated carbon fiber, the middle sound absorbing layer includes pieces of honeycomb material and the inner layer is formed from multiple layers of resin impregnated fiberglass. The layers of material are arranged in a substantially seamless manner into a mold and then cured by vacuum bagging and heating thereby producing a strong, lightweight speaker enclosure made of materials which dampen the transmission of errant sound waves in the enclosure and thereby minimize distortion of the sound signal produced by the speaker.
    Type: Grant
    Filed: February 12, 1996
    Date of Patent: June 29, 1999
    Assignee: Southern California Sound Image, Inc.
    Inventors: Ross Ritto, Michael Adams
  • Patent number: 5519178
    Abstract: A speaker enclosure having a substantially seamless rigid outer skin, a middle sound absorbing layer, and a substantially seamless flexible inner skin. The speaker enclosure is comprised of two basic parts, a box section and a baffle section where each of these sections include the rigid outer skin, the middle sound absorbing layer and the seamless flexible inner skin and are made according to the same method. The outer skin is formed from multiple layers of resin impregnated carbon fiber, the middle sound absorbing layer includes pieces of honeycomb material and the inner layer is formed from multiple layers of resin impregnated fiberglass. The layers of material are arranged in a substantially seamless manner into a mold and then cured by vacuum bagging and heating thereby producing a strong, lightweight speaker enclosure made of materials which dampen the transmission of errant sound waves in the enclosure and thereby minimize distortion of the sound signal produced by the speaker.
    Type: Grant
    Filed: September 9, 1994
    Date of Patent: May 21, 1996
    Assignee: Southern California Sound Image, Inc.
    Inventors: Ross Ritto, Michael Adams