Cisco Technology, Inc.

Jeffrey A Connelly

Luke K Surazski

Pascal Huart

Richard A Dunlap

Methods for concealing audible distortions resulting from changes in jitter buffer size include receiving an audio stream, storing the audio stream in a jitter buffer, and determining a pitch period associated with the audio stream. To expand the jitter buffer, a method includes inserting additional audio data that has a duration corresponding to an integer multiple of the pitch period into the audio stream. To contract the jitter buffer, a method includes removing a portion of the audio stream having a duration corresponding to an integer multiple of the pitch period.

Growing community of inventors

Murphy, TX, United States of America

Jeffrey A Connelly