公开(公告)号：US12125370B2

公开(公告)日：2024-10-22

申请号：US17768940

申请日：2020-10-19

申请人： D-BOX TECHNOLOGIES INC.

发明人： André Beaudin ,  Jean-François Menard ,  Jean-François Charron ,  Alexandre Loiseau

IPC分类号： G08B6/00 ,  H04R1/02 ,  H04R1/40 ,  H04R3/00

CPC分类号： G08B6/00 ,  H04R1/025 ,  H04R1/406 ,  H04R3/005 ,  H04R2201/401 ,  H04R2430/01

摘要： There is described a method for synchronizing a viewer-effect signal of a media content with a media signal of the media content. The method generally has: capturing an audio portion of the media signal from a surrounding environment using a microphone; obtaining a fingerprint from the captured audio portion of the media signal; from reference fingerprints associated with reference time positions of at least a reference media content, identifying a time position of the media content corresponding to the obtained fingerprint; obtaining the viewer-effect signal associated with the identified time position of the media content; and outputting the viewer-effect signal synchronized with the media signal using the identified time position of the media content for producing an effect to a viewer in synchronization with the media signal of the media content.