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公开(公告)号：US09652017B2
公开(公告)日：2017-05-16
申请号：US14573402
申请日：2014-12-17
Applicant: QUALCOMM Incorporated
Inventor： Bengt Stefan Gustavsson , Magesh Hariharan , Siva Pavan Kumar Mitnala , John Michael Murray , Peter Jivan Shah
CPC classification number: G10L15/285 , G06F1/3203 , G06F3/16 , G10L15/08 , G10L15/22 , G10L15/28 , G10L2015/088 , G11B20/10527 , G11B2020/1062
Abstract: A particular apparatus includes a coder/decoder (CODEC) including a first processor and a first buffer. The first processor is configured to analyze audio data samples to detect a keyword. The CODEC is configured to store a set of audio data samples at the first buffer. The apparatus also includes an application processor configured to receive the set of audio data samples from the CODEC via a bus and configured to initialize a speech recognition engine (SRE) based on the set of audio data samples. The application processor is configured to initialize the bus based on an indication from the CODEC that the keyword is detected.
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公开(公告)号：US20160180837A1
公开(公告)日：2016-06-23
申请号：US14573402
申请日：2014-12-17
Applicant: QUALCOMM Incorporated
Inventor： Bengt Stefan Gustavsson , Magesh Hariharan , Siva Pavan Kumar Mitnala , John Michael Murray , Peter Jivan Shah
IPC: G10L15/08
CPC classification number: G10L15/285 , G06F1/3203 , G06F3/16 , G10L15/08 , G10L15/22 , G10L15/28 , G10L2015/088 , G11B20/10527 , G11B2020/1062
Abstract: A particular apparatus includes a coder/decoder (CODEC) including a first processor and a first buffer. The first processor is configured to analyze audio data samples to detect a keyword. The CODEC is configured to store a set of audio data samples at the first buffer. The apparatus also includes an application processor configured to receive the set of audio data samples from the CODEC via a bus and configured to initialize a speech recognition engine (SRE) based on the set of audio data samples. The application processor is configured to initialize the bus based on an indication from the CODEC that the keyword is detected.
Abstract translation: 特定装置包括包括第一处理器和第一缓冲器的编码器/解码器（CODEC）。 第一处理器被配置为分析音频数据样本以检测关键字。 CODEC被配置为在第一缓冲器处存储一组音频数据样本。 该设备还包括应用处理器，其被配置为经由总线从CODEC接收该组音频数据样本，并且被配置为基于该组音频数据样本来初始化语音识别引擎（SRE）。 应用处理器被配置为基于来自CODEC的指示来初始化总线以检测关键字。
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Patent Agency Ranking
公开(公告)号：US20170277645A1
公开(公告)日：2017-09-28
申请号：US15080166
申请日：2016-03-24
Applicant: QUALCOMM Incorporated
Inventor： Meysam Azin , Vijayakumar Dhanasekaran , Hui-ya Liao Nelson , Bengt Stefan Gustavsson , Peter Jivan Shah
CPC classification number: G06F13/4022 , G06F13/4068 , H04B1/3805 , H04M1/0202
Abstract: An interface unit of a mobile device coupled to an auxiliary device, the interface unit including: a first plurality of switches configured for power delivery to the auxiliary device; at least one isolation unit coupled to the first plurality of switches, the at least one isolation unit configured to isolate the multiple signals and to prevent disruption of data communication between the mobile device and the auxiliary device; and a second plurality of switches configured for the data communication between the mobile device and the auxiliary device, the second plurality of switches configured to bypass the at least one isolation unit.
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公开(公告)号：US20170243585A1
公开(公告)日：2017-08-24
申请号：US15589649
申请日：2017-05-08
Applicant: QUALCOMM Incorporated
Inventor： Bengt Stefan Gustavsson , Magesh Hariharan , Siva Pavan Kumar Mitnala , John Michael Murray , Peter Jivan Shah
CPC classification number: G10L15/285 , G06F1/3203 , G06F3/167 , G10L15/08 , G10L15/22 , G10L15/28 , G10L2015/088 , G11B20/10527 , G11B2020/1062
Abstract: A particular apparatus includes a first buffer that is configured to store multiple audio data samples and a second buffer that is configured to store the multiple audio data samples. The first buffer is coupled to a first processor that is configured to analyze audio data samples to detect a keyword. The second buffer is coupled to a second processor that is configured to initialize a speech recognition engine (SRE) based on the multiple audio data samples. The first buffer has less storage capacity that the second buffer.
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公开(公告)号：US20150280668A1
公开(公告)日：2015-10-01
申请号：US14242285
申请日：2014-04-01
Applicant: QUALCOMM Incorporated
Inventor： Wenchang Huang , Peter Jivan Shah , Meysam Azin , Arash Mehrabi
CPC classification number: H03G3/008 , H03F3/45475 , H03F2200/129 , H03F2200/267 , H03F2203/45118 , H03F2203/45156 , H03F2203/45514 , H03G1/0088 , H03G3/001
Abstract: An apparatus includes an operational amplifier and a plurality of capacitors coupled to an input terminal of the operational amplifier and configured to be selectively coupled to receive one of an input voltage signal and an output voltage signal of the operational amplifier.
Abstract translation: 一种装置包括运算放大器和耦合到运算放大器的输入端的多个电容器，并被配置为选择性地耦合以接收运算放大器的输入电压信号和输出电压信号中的一个。
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公开(公告)号：US09977755B2
公开(公告)日：2018-05-22
申请号：US15080166
申请日：2016-03-24
Applicant: QUALCOMM Incorporated
Inventor： Meysam Azin , Vijayakumar Dhanasekaran , Hui-ya Liao Nelson , Bengt Stefan Gustavsson , Peter Jivan Shah
CPC classification number: G06F13/4022 , G06F13/4068 , H04B1/3805 , H04M1/0202
Abstract: An interface unit of a mobile device coupled to an auxiliary device, the interface unit including: a first plurality of switches configured for power delivery to the auxiliary device; at least one isolation unit coupled to the first plurality of switches, the at least one isolation unit configured to isolate the multiple signals and to prevent disruption of data communication between the mobile device and the auxiliary device; and a second plurality of switches configured for the data communication between the mobile device and the auxiliary device, the second plurality of switches configured to bypass the at least one isolation unit.
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公开(公告)号：US09438192B2
公开(公告)日：2016-09-06
申请号：US14242285
申请日：2014-04-01
Applicant: QUALCOMM Incorporated
Inventor： Wenchang Huang , Peter Jivan Shah , Meysam Azin , Arash Mehrabi
CPC classification number: H03G3/008 , H03F3/45475 , H03F2200/129 , H03F2200/267 , H03F2203/45118 , H03F2203/45156 , H03F2203/45514 , H03G1/0088 , H03G3/001
Abstract: An apparatus includes an operational amplifier and a plurality of capacitors coupled to an input terminal of the operational amplifier and configured to be selectively coupled to receive one of an input voltage signal and an output voltage signal of the operational amplifier.
Abstract translation: 一种装置包括运算放大器和耦合到运算放大器的输入端的多个电容器，并被配置为选择性地耦合以接收运算放大器的输入电压信号和输出电压信号中的一个。
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