公开(公告)号：US20220386017A1

公开(公告)日：2022-12-01

申请号：US17818475

申请日：2022-08-09

Applicant: Koss Corporation

Inventor： Michael KOSS ,  Michael J. PELLAND ,  Michael SAGAN ,  Steven R. RECKAMP ,  Gregory J. HALLINGSTAD ,  Jeffrey K. BOVEE ,  Morgan J. LOWERY

IPC: H04R1/10 ,  G06F3/04847 ,  H04W76/20 ,  G06F8/654

Abstract: Left and right earphones are independently wireless such that the left and right earphones are not physically connected when worn by a user. Each earphone comprises a speaker, microphone and a body portion with an SOC. Each SOC comprises a wireless communication circuit and a processor. Each processor comprises a digital signal processor for noise cancellation.

公开(公告)号：US20220369019A1

公开(公告)日：2022-11-17

申请号：US17812911

申请日：2022-07-15

Applicant: Koss Corporation

Inventor： Michael KOSS ,  Michael J. PELLAND ,  Michael SAGAN ,  Steven R. RECKAMP ,  Gregory J. HALLINGSTAD ,  Jeffrey K. BOVEE ,  Morgan J. LOWERY

IPC: H04R1/10 ,  H04M1/02 ,  H04R5/033 ,  H04R5/04 ,  H03K17/96 ,  H04W4/80 ,  H04R3/00 ,  H04W48/20 ,  H03G3/02 ,  H04R1/02 ,  H04H20/95

Abstract: A wireless earphone comprises a transceiver circuit for receiving streaming audio from a data source over a local ad hoc wireless network. When the data source and the earphone are out of range, they transition automatically to an infrastructure wireless network. If there is no common infrastructure wireless network for both the data source and the speakerphone set, the earphone connects to a host server via an available wireless network.