Patents Assigned to Sonexis, Inc.
  • Telephone conferencing system and method
    Patent number: 7505423
    Abstract: Processing separate audio input packets from each connection of a telephone conference assigns audio input packets from each connection to a sequence of output periods. Each connection is then sequenced a first time during each output period for processing any input packets assigned to that output period. Each connection is then sequenced a second time during each output period for preparing a separate audio output packet for each connection.
    Type: Grant
    Filed: August 14, 2002
    Date of Patent: March 17, 2009
    Assignee: Sonexis, Inc.
    Inventors: Jeffry C Flowers, James J Koschella
  • System and method for processing digital audio packets for telephone conferencing
    Patent number: 7177286
    Abstract: Telephone conferencing with processing of sequential audio input packets from connections of the conference with assignment of input packets from each connection to a sequence of output sending periods, determination of applicability to each output period of using a common audio output packet for a plurality of connections, preparing and using a common audio output packet where applicable for multiple connections and further output packets for selected connections, combined where applicable for selected connections.
    Type: Grant
    Filed: August 14, 2002
    Date of Patent: February 13, 2007
    Assignee: Sonexis, Inc.
    Inventors: Jeffry C Flowers, James J Koschella
  • System and method for gain control of audio sample packets
    Patent number: 7145883
    Abstract: Determining gain factors for a sequential multiplicity of audio sample packets by first determining a comparison peak value for a present such packet by multiplying a highest sample value by a previously predetermined gain factor, determining a hysteretic peak value for the present peak from the comparison peak value and a hysteretic peak value from a previously processed packet and determining a gain factor for use with subsequent packets.
    Type: Grant
    Filed: August 14, 2002
    Date of Patent: December 5, 2006
    Assignee: Sonexis, Inc.
    Inventors: Keith M Lundberg, Paul W Reilly
  • System and method for processing digital audio packets for telephone conferencing
    Publication number: 20030161345
    Abstract: Telephone conferencing with processing of sequential audio input packets from connections of the conference with assignment of input packets from each connection to a sequence of output sending periods, determination of applicability to each output period of using a common audio output packet for a plurality of connections, preparing and using a common audio output packet where applicable for multiple connections and further output packets for selected connections, combined where applicable for selected connections.
    Type: Application
    Filed: August 14, 2002
    Publication date: August 28, 2003
    Applicant: Sonexis, Inc.
    Inventors: Jeffry C. Flowers, James J. Koschella
  • Telephone conferencing system and method
    Publication number: 20030161314
    Abstract: Processing separate audio input packets from each connection of a telephone conference assigns audio input packets from each connection to a sequence of output periods. Each connection is then sequenced a first time during each output period for processing any input packets assigned to that output period. Each connection is then sequenced a second time during each output period for preparing a separate audio output packet for each connection.
    Type: Application
    Filed: August 14, 2002
    Publication date: August 28, 2003
    Applicant: Sonexis, Inc.
    Inventors: Jeffry C. Flowers, James J. Koschella
  • System and method for gain control of audio sample packets
    Publication number: 20030161276
    Abstract: Determining gain factors for a sequential multiplicity of audio sample packets by first determining a comparison peak value for a present such packet by multiplying a highest sample value by a previously predetermined gain factor, determining a hysteretic peak value for the present peak from the comparison peak value and a hysteretic peak value from a previously processed packet and determining a gain factor for use with subsequent packets.
    Type: Application
    Filed: August 14, 2002
    Publication date: August 28, 2003
    Applicant: Sonexis, Inc.
    Inventors: Keith M. Lundberg, Paul W. Reilly