-
公开(公告)号：US20240315584A1
公开(公告)日：2024-09-26
申请号：US18592241
申请日：2024-02-29
申请人： Apple Inc.
CPC分类号： A61B5/02438 , A61B5/02444 , A61B5/6815 , A61B5/7203 , A61B5/7267 , A61B5/7271 , A61B5/742 , A61B7/04 , H04R1/08 , H04R1/222
摘要： A device that includes a microphone may be worn in or on an ear of a user. A microphone signal generated by the microphone may be processed to determine a heart activity of a user. An indication of a heart pathology may be detected by applying a predictive algorithm to at least the heart activity. Other aspects are described.
-
公开(公告)号：US11615801B1
公开(公告)日：2023-03-28
申请号：US17023206
申请日：2020-09-16
申请人： Apple Inc.
IPC分类号： G10L21/0232 , G10L25/84 , G10L15/22 , G10L25/60 , G06F3/16
摘要： A personal listening system and a method of using the personal listening system to enhance speech intelligibility of audio playback, are described. The method includes determining a speech intelligibility metric, such as a speech reception threshold, of a user. Based on the speech intelligibility metric, a tuning parameter is applied to an audio input signal. The speech reception threshold is compared to an environmental signal-to-noise ratio to determine whether enhancement of the audio input signal is warranted. Application of the tuning parameter to the audio input signal generates an audio output signal having reduced noise, making playback of the audio output signal more intelligible to the user. Other aspects are also described and claimed.
-
公开(公告)号：US11501758B2
公开(公告)日：2022-11-15
申请号：US16988052
申请日：2020-08-07
申请人： Apple Inc.
摘要： An appliance can include a microphone transducer, a processor, and a memory storing instructions. The appliance is configured to receive an audio signal at the microphone transducer and to detect an utterance in the audio signal. The appliance is further configured to classify a speech mode based on the utterance. The appliance is further configured to determine conditions of an environment of the appliance. The appliance is further configured to select at least one of a playback volume or a speech output mode from a plurality of speech output modes based on the classification, and the conditions of the environment of the appliance. The appliance is further configured to adapt the playback volume and/or mode of played-back speech according to the speech output mode. The appliance may be configured to synthesize speech according to the speech output mode, or to modify synthesized speech according to the speech output mode.
-
公开(公告)号：US12087284B1
公开(公告)日：2024-09-10
申请号：US17955509
申请日：2022-09-28
申请人： Apple Inc.
CPC分类号： G10L15/08 , G06F3/16 , G10L13/02 , H04R3/04 , H04R2430/01
摘要： An appliance can include a microphone transducer, a processor, and a memory storing instructions. The appliance is configured to receive an audio signal at the microphone transducer and to detect an utterance in the audio signal. The appliance is further configured to classify a speech mode based on the utterance. The appliance is further configured to determine conditions of an environment of the appliance. The appliance is further configured to select at least one of a playback volume or a speech output mode from a plurality of speech output modes based on the classification, and the conditions of the environment of the appliance. The appliance is further configured to adapt the playback volume and/or mode of played-back speech according to the speech output mode. The appliance may be configured to synthesize speech according to the speech output mode, or to modify synthesized speech according to the speech output mode.
-
公开(公告)号：US20240090785A1
公开(公告)日：2024-03-21
申请号：US18452422
申请日：2023-08-18
申请人： Apple Inc.
CPC分类号： A61B5/02438 , A61B5/02444 , A61B5/6815 , A61B5/7203 , A61B5/7267 , A61B5/7271 , A61B5/742 , A61B7/04 , H04R1/08 , H04R1/222
摘要： A device that includes a microphone may be worn in or on an ear of a user. A microphone signal generated by the microphone may be processed to determine a heart activity of a user. An indication of a heart pathology may be detected by applying a predictive algorithm to at least the heart activity. Other aspects are described.
-
公开(公告)号：US20210097980A1
公开(公告)日：2021-04-01
申请号：US16988052
申请日：2020-08-07
申请人： Apple Inc.
摘要： An appliance can include a microphone transducer, a processor, and a memory storing instructions. The appliance is configured to receive an audio signal at the microphone transducer and to detect an utterance in the audio signal. The appliance is further configured to classify a speech mode based on the utterance. The appliance is further configured to determine conditions of an environment of the appliance. The appliance is further configured to select at least one of a playback volume or a speech output mode from a plurality of speech output modes based on the classification, and the conditions of the environment of the appliance. The appliance is further configured to adapt the playback volume and/or mode of played-back speech according to the speech output mode. The appliance may be configured to synthesize speech according to the speech output mode, or to modify synthesized speech according to the speech output mode.
-
-
-
-
-
搜索结果
6 条记录 (耗时 0.015 秒)
