公开(公告)号：US10181329B2

公开(公告)日：2019-01-15

申请号：US15501192

申请日：2014-09-05

Applicant: Intel IP Corporation

Inventor： Ludovick Lepauloux ,  Fabrice Plante ,  Christophe Beaugeant

IPC: G10L21/0232 ,  G10L21/0264 ,  G10L25/84 ,  G10L25/78

Abstract: An audio processing device includes a first microphone configured to receive a first signal a second microphone configured to receive a second signal, a noise reduction gain determination circuit configured to determine a noise reduction gain based on the first signal and the second signal, a noise reduction circuit configured to attenuate the first signal based on the determined noise reduction gain, and an output circuit configured to output the attenuated signal.

公开(公告)号：US20190274186A1

公开(公告)日：2019-09-05

申请号：US16406333

申请日：2019-05-08

Applicant: INTEL IP CORPORATION

Inventor： Ozgur Oyman ,  Thomas Luetzenkirchen ,  Jerome Parron ,  Fabrice Plante ,  Marta Martinez Tarradell ,  Sudhir Shankar Pola ,  Usharani Ayyalasomayajula ,  Ganesh Vijayan

IPC: H04W80/12 ,  H04L29/06 ,  H04W28/04 ,  H04W80/10 ,  H04M7/00 ,  H04W28/02 ,  H04L12/26

Abstract: Apparatuses of user equipment (UEs) for end-to-end coordination of voice over cellular data network communications. An apparatus of a UE includes one or more data storage devices and one or more processors. The one or more data storage devices are configured to store delay budget information pertaining to end-to-end delivery of a real-time transport protocol (RTP) stream sent from a remote UE to the UE. The one or more processors are configured to generate an application layer message including the delay budget information, the application layer message to be transmitted to the remote UE to enable the remote UE to request, from a cellular base station servicing the remote UE, additional air interface delay based on the delay budget information.

公开(公告)号：US20170236528A1

公开(公告)日：2017-08-17

申请号：US15501192

申请日：2014-09-05

Applicant: Intel IP Corporation

Inventor： Ludovick Lepauloux ,  Fabrice Plante ,  Christophe Beaugeant

IPC: G10L21/0232 ,  G10L21/0264 ,  G10L25/84

CPC classification number: G10L21/0232 ,  G10L21/0264 ,  G10L25/78 ,  G10L25/84

Abstract: An audio processing device includes a first microphone configured to receive a first signal a second microphone configured to receive a second signal, a noise reduction gain determination circuit configured to determine a noise reduction gain based on the first signal and the second signal, a noise reduction circuit configured to attenuate the first signal based on the determined noise reduction gain, and an output circuit configured to output the attenuated signal.

公开(公告)号：US20190045578A1

公开(公告)日：2019-02-07

申请号：US16115228

申请日：2018-08-28

Applicant: INTEL IP CORPORATION

Inventor： Ozgur Oyman ,  Thomas Luetzenkirchen ,  Jerome Parron ,  Fabrice Plante ,  Marta Martinez Tarradell ,  Sudhir Shankar Pola ,  Usharani Ayyalasomayajula ,  Ganesh Vijayan

IPC: H04W80/12 ,  H04L29/06 ,  H04M7/00 ,  H04L12/26 ,  H04W80/10 ,  H04W28/04 ,  H04W28/02

Abstract: Apparatuses of user equipment (UEs) for end-to-end coordination of voice over cellular data network communications. An apparatus of a UE includes one or more data storage devices and one or more processors. The one or more data storage devices are configured to store delay budget information pertaining to end-to-end delivery of a real-time transport protocol (RTP) stream sent from a remote UE to the UE. The one or more processors are configured to generate an application layer message including the delay budget information, the application layer message to be transmitted to the remote UE to enable the remote UE to request, from a cellular base station servicing the remote UE, additional air interface delay based on the delay budget information.