公开(公告)号：US20170109126A1

公开(公告)日：2017-04-20

申请号：US15005598

申请日：2016-01-25

Applicant: AliphCom

Inventor： Thomas Allan Donaldson

IPC: G06F3/16 ,  G10K11/175 ,  H04R27/00 ,  H04R3/12

CPC classification number: G06F3/165 ,  G10K11/16 ,  G10K11/175 ,  H04M3/564 ,  H04M3/568 ,  H04R3/12 ,  H04R27/00 ,  H04R2227/001 ,  H04R2499/13 ,  H04R2499/15 ,  H04S7/302 ,  H04S7/303

Abstract: The various embodiments relate generally to systems, devices, apparatuses, and methods for providing audio streams to multiple listeners, and more specifically, to a system, a device, and a method for providing independent listener-specific audio streams to multiple listeners using a common audio source, such as a set of loudspeakers, and, optionally, a shared audio stream. In some embodiments, a method includes identifying a first audio stream for reception at a first region to be canceled at a second region, and generating a cancellation signal that is projected in another audio stream destined for the second region. The cancellation signal and the first audio steam are combined at the second region. Further, a compensation signal to reduce the cancellation signal at the first region can be generated.