公开(公告)号：US11882404B2

公开(公告)日：2024-01-23

申请号：US17605809

申请日：2020-04-22

Applicant: ams AG

Inventor： Martin Muenzer ,  Peter Trattler

IPC: H04R23/00 ,  G10K15/04 ,  H04R1/02 ,  G01J1/42

CPC classification number: H04R23/008 ,  G10K15/046 ,  H04R1/028 ,  G01J1/4204 ,  H04R2499/11 ,  H04R2499/15

Abstract: A mobile communications device that does not have a physical opening on the screen for audio is operable to transmit a signal to which a photoacoustic effect can be employed by interaction with water vapor in an ear of a user so as to generate audio in the ear or the immediate vicinity of the user's ear. Related methods, apparatuses, systems, techniques and articles are also described.

公开(公告)号：US20220174426A1

公开(公告)日：2022-06-02

申请号：US17605809

申请日：2020-04-22

Applicant: Ams AG

Inventor： Martin Muenzer ,  Peter TRATTLER

IPC: H04R23/00 ,  H04R1/02 ,  G10K15/04

Abstract: A mobile communications device that does not have a physical opening on the screen for audio is operable to transmit a signal to which a photoacoustic effect can be employed by interaction with water vapor in an ear of a user so as to generate audio in the ear or the immediate vicinity of the user's ear. Related methods, apparatuses, systems, techniques and articles are also described.