Conference endpoint controlling functions of a remote device
J Rodman, D Drell - US Patent 8,934,382, 2015 - Google Patents
Disclosed herein are methods, systems, and devices for improved audio, video, and data
conferencing. The present invention provides a conferencing system comprising a plu rality …
conferencing. The present invention provides a conferencing system comprising a plu rality …
Method for enhancing audio signal using phase information
A method transforms a noisy audio signal to an enhanced audio signal, by first acquiring the
noisy audio signal from an environment. The noisy audio signal is processed by an …
noisy audio signal from an environment. The noisy audio signal is processed by an …
Conference endpoint instructing conference bridge to mute participants
J Rodman, D Drell - US Patent 7,978,838, 2011 - Google Patents
Disclosed herein are methods, systems, and devices for improved audio, video, and data
conferencing. The present invention provides a conferencing system comprising a plu rality …
conferencing. The present invention provides a conferencing system comprising a plu rality …
Watermarking in the time-frequency domain
BT Hannigan, KL Levy - US Patent 7,330,562, 2008 - Google Patents
Methods and systems for time-frequency domain watermarking of media signals, such as
audio and video signals. An encoding method divides the media signal into segments …
audio and video signals. An encoding method divides the media signal into segments …
Conference endpoint controlling audio volume of a remote device
J Rodman, D Drell - US Patent 8,948,059, 2015 - Google Patents
Disclosed herein are methods, systems, and devices for improved audio, video, and data
conferencing. The present invention provides a conferencing system comprising a plu rality …
conferencing. The present invention provides a conferencing system comprising a plu rality …
Conference bridge which decodes and responds to control information embedded in audio information
J Rodman - US Patent 7,787,605, 2010 - Google Patents
Disclosed herein are methods, systems, and devices for improved audio, video, and data
conferencing. The present invention provides a conferencing system comprising a plu rality …
conferencing. The present invention provides a conferencing system comprising a plu rality …
Method and apparatus for combining speakerphone and video conference unit operations
J Rodman, D Drell, RA Vander Kam - US Patent 8,947,487, 2015 - Google Patents
Related US Application Data which is a continuation-in-part of application No. 10/378,709,
filed on Mar. 3, 2003, which is a continu ation-in-part of application No. 10/335,108, filed on …
filed on Mar. 3, 2003, which is a continu ation-in-part of application No. 10/335,108, filed on …
Watermark embedding and extracting method for protecting digital audio contents copyright and preventing duplication and apparatus using thereof
SW Shin, JW Kim, HH Lee, CM Park - US Patent App. 10/297,818, 2004 - Google Patents
In embedding a watermark in a digital audio contents, a model using a minimum audible
limit of the digital audio contents is generated and a Series of pseudo random number is …
limit of the digital audio contents is generated and a Series of pseudo random number is …
Method and apparatus for correlating two data sections
PG Baum, W Voessing, M Arnold - US Patent 8,259,873, 2012 - Google Patents
Watermarking of audio signals intends to manipulate the audio signal in a way that the
changes in the audio content cannot be recognized by the human auditory system. The …
changes in the audio content cannot be recognized by the human auditory system. The …
System and method for sharing information between two or more devices
A Zivkovic - US Patent 8,917,631, 2014 - Google Patents
A system and method for sharing digital information between two or more devices in close
proximity using a sound signal. The sending device obtains a globally unique share …
proximity using a sound signal. The sending device obtains a globally unique share …