公开(公告)号：US20240365040A1

公开(公告)日：2024-10-31

申请号：US18622543

申请日：2024-03-29

申请人： Apple Inc.

发明人： Ashok Masilamani ,  David M. Fischer ,  John Woodruff ,  Jonathan D. Sheaffer ,  Sanket S. Dave ,  Deepak Iyer ,  Andrew W. Malta ,  Erik D. Hornberger

IPC分类号： H04R1/10 ,  G10K11/00 ,  G10L21/0208 ,  G10L21/028 ,  G10L25/84 ,  H04S7/00

CPC分类号： H04R1/1016 ,  G10K11/002 ,  G10L21/0208 ,  G10L21/028 ,  G10L25/84 ,  H04S7/304 ,  H04R2460/13 ,  H04S2400/15

摘要： A conversation detector processes microphone signals and other sensor signals of a headphone to declare a conversation and configures a filter block to activate a transparency audio signal. It then declares an end to the conversation based on processing one or more of the microphone signals and the other sensor signals, and in response deactivates the transparency audio signal. The conversation detector monitors an idle duration in which an OVAD and a TVAD are both or simultaneously indicating no activity and declares the end to the conversation in response to the idle duration being longer than an idle threshold. Other aspects are also described and claimed.

公开(公告)号：US20240363094A1

公开(公告)日：2024-10-31

申请号：US18622449

申请日：2024-03-29

申请人： Apple Inc.

发明人： Ashok Masilamani ,  Prateek Murgai ,  John Woodruff ,  David M. Fischer ,  Jonathan D. Sheaffer ,  Jonathan Huang ,  Sorin V. Dusan ,  Andrew W. Malta ,  Erik D. Hornberger ,  Yichi Zhang ,  Miquel Espi Marques ,  Carlos M. Avendano

IPC分类号： G10K11/178 ,  G10L21/0208 ,  G10L21/0216 ,  G10L21/0308 ,  H04R1/10 ,  H04R3/00

CPC分类号： G10K11/17854 ,  G10K11/17823 ,  G10K11/17827 ,  G10K11/17881 ,  G10K11/17885 ,  G10L21/0208 ,  G10L21/0308 ,  H04R1/1041 ,  H04R3/005 ,  G10K2210/1081 ,  G10L2021/02166 ,  H04R2460/01 ,  H04R2460/13

摘要： A conversation detector processes microphone signals and other sensor signals of a headphone to declare a conversation and configures a filter block to activate a transparency audio signal. It then declares an end to the conversation based on processing one or more of the microphone signals and the other sensor signals, and in response deactivates the transparency audio signal. The conversation detector monitors an idle duration in which an OVAD and a TVAD are both or simultaneously indicating no activity and declares the end to the conversation in response to the idle duration being longer than an idle threshold. Other aspects are also described and claimed.