公开(公告)号：AU2011279009A1

公开(公告)日：2013-02-07

申请号：AU2011279009

申请日：2011-07-15

Applicant: ALIPH INC

Inventor： BURNETT GREGORY C ,  GOERTZ MICHAEL ,  PETIT NICOLAS ,  JING ZHINIAN ,  FORESTIERI STEVE ,  DONALDSON THOMAS

IPC: H04M3/42

Abstract: A wireless conference call telephone system uses body-worn wired or wireless audio endpoints comprising microphones or microphone arrays and, optionally, speakers. These audio-endpoints, which include headsets, pendants, and clip-on microphones to name a few, are used to capture the user's voice and the resulting data may be used to remove echo and environmental acoustic noise. Each audio-endpoint transmits its audio to the telephony gateway, where noise and echo suppression can take place if not already performed on the audio-endpoint, and where each audio-endpoint's output can be labeled, integrated with the output of other audio-endpoints, and transmitted over one or more telephony channels of a telephone network. The noise and echo suppression can also be done on the audio-endpoint. The labeling of each user's output can be used by the outside caller's phone to spatially locate each user in space, increasing intelligibility.

公开(公告)号：CA2804638A1

公开(公告)日：2012-01-19

申请号：CA2804638

申请日：2011-07-15

Applicant: ALIPH INC

Inventor： BURNETT GREGORY C ,  GOERTZ MICHAEL ,  PETIT NICOLAS ,  JING ZHINIAN ,  FORESTIERI STEVE ,  DONALDSON THOMAS A

IPC: H04M3/42

Abstract: A wireless conference call telephone system uses body-worn wired or wireless audio endpoints comprising microphones or microphone arrays and, optionally, speakers. These audio-endpoints, which include headsets, pendants, and clip-on microphones to name a few, are used to capture the user's voice and the resulting data may be used to remove echo and environmental acoustic noise. Each audio-endpoint transmits its audio to the telephony gateway, where noise and echo suppression can take place if not already performed on the audio-endpoint, and where each audio-endpoint's output can be labeled, integrated with the output of other audio-endpoints, and transmitted over one or more telephony channels of a telephone network. The noise and echo suppression can also be done on the audio-endpoint. The labeling of each user's output can be used by the outside caller's phone to spatially locate each user in space, increasing intelligibility.

公开(公告)号：EP2594059A4

公开(公告)日：2017-02-22

申请号：EP11807605

申请日：2011-07-15

Applicant: ALIPH INC

Inventor： BURNETT GREGORY C ,  GOERTZ MICHAEL ,  PETIT NICOLAS ,  JING ZHINIAN ,  FORESTIERI STEVE ,  DONALDSON THOMAS

IPC: H04M3/42 ,  G10L21/0208 ,  G10L21/0216 ,  H04M1/725 ,  H04M3/56 ,  H04R1/10 ,  H04R1/40 ,  H04R3/00 ,  H04R3/04 ,  H04W4/16 ,  H04W88/16

CPC classification number: H04M3/56 ,  G10L21/0208 ,  G10L2021/02082 ,  G10L2021/02165 ,  H04M1/7253 ,  H04M3/568 ,  H04M2203/509 ,  H04M2250/62 ,  H04R1/1083 ,  H04R1/406 ,  H04R3/005 ,  H04R3/04 ,  H04R2420/07 ,  H04W4/16 ,  H04W88/16