公开(公告)号：US12256212B2

公开(公告)日：2025-03-18

申请号：US18156938

申请日：2023-01-19

Applicant: Apple Inc.

Inventor： Benjamin Bernard ,  Prateek Murgai ,  Juha O. Merimaa ,  Jonathan D. Sheaffer ,  Soenke Pelzer

IPC: H03G3/00 ,  G10L25/78 ,  H03G5/16 ,  H04R3/00 ,  H04S7/00 ,  H03G3/20

Abstract: A plurality of microphone signals of a microphone array may be obtained. An environment change may be detected based on the microphone signals. In response, a reverberation time environment may be determined. The reverberation may be used to modify a playback audio signal.