公开(公告)号：US09660887B1

公开(公告)日：2017-05-23

申请号：US15374738

申请日：2016-12-09

Applicant: Amazon Technologies, Inc.

Inventor： Michael Klingbeil ,  Adam Marks

IPC: H04L12/26 ,  H04L12/853 ,  H04L12/841 ,  H04L29/06 ,  H04L12/835

CPC classification number: H04L43/087 ,  H04L47/2416 ,  H04L47/283 ,  H04L47/30 ,  H04L65/403

Abstract: A latency compensating adaptive jitter buffer method is implemented. In response to a queuing delay event being detected, the size of the jitter buffer is temporarily increased to receive all incoming audio packets up to a certain refill level. The method then produces audio playback using accelerated playback to reduce the jitter buffer size back to the nominal size.

公开(公告)号：US09641576B2

公开(公告)日：2017-05-02

申请号：US14580866

申请日：2014-12-23

Applicant: Amazon Technologies, Inc.

Inventor： Christopher LaFata ,  Michael Klingbeil ,  Adam Marks ,  Carlin Wiegner

IPC: H04M3/42 ,  H04L29/06 ,  H04L29/08 ,  H04N7/15 ,  H04M3/56 ,  H04N5/04

CPC classification number: H04L65/403 ,  H04L65/4038 ,  H04L67/10 ,  H04M3/56 ,  H04M3/568 ,  H04M2201/22 ,  H04M2203/5072 ,  H04M2242/14 ,  H04N5/04 ,  H04N7/152

Abstract: A cloud-based video/audio conferencing system and method performs locale based aggregation of a full duplex media stream to organize multiple connections to a conference call that originate from the same physical location or a shared locale. The cloud-based video/audio conferencing system performs synchronization of the microphone and speaker audio signals of the same-locale connections. In this manner, a conference call may be held with multiple user devices making connections from the same physical location. User experience is enhanced by allowing each user in the same location to use his/her own individual devices to connect to the same conference call.

公开(公告)号：US10728394B1

公开(公告)日：2020-07-28

申请号：US15583856

申请日：2017-05-01

Applicant: Amazon Technologies, Inc.

Inventor： Christopher LaFata ,  Michael Klingbeil ,  Adam Marks ,  Carlin Wiegner

IPC: H04M3/56 ,  H04M9/08 ,  H04L5/14 ,  H04N7/15 ,  H04N7/14 ,  H04L29/06

Abstract: A cloud-based video/audio conferencing system and method performs locale based aggregation of a full duplex media stream to organize multiple connections to a conference call that originate from the same physical location or a shared locale. The cloud-based video/audio conferencing system performs synchronization of the microphone and speaker audio signals of the same-locale connections. In this manner, a conference call may be held with multiple user devices making connections from the same physical location. User experience is enhanced by allowing each user in the same location to use his/her own individual devices to connect to the same conference call.