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1. 发明公开

EP2774420A2 EXTRACTION AND ANALYSIS OF AUDIO FEATURE DATA 审中-公开
标题翻译：提取和音频功能分析
公开(公告)号：EP2774420A2
公开(公告)日：2014-09-10
申请号：EP12780940.8
申请日：2012-09-25
申请人： Qualcomm Incorporated
发明人： HWANG, Kyu Woong , YOU, Kisum , JIN, Minho , SHAH, Peter Jivan , CHAN, Kwokleung , KIM, Taesu
IPC分类号： H04W52/02
CPC分类号： H04W52/028 , G10L15/02 , G10L15/28 , G10L19/005 , G10L19/008 , G10L19/18 , G10L2015/088 , H04W52/02 , Y02D70/00 , Y02D70/23
摘要： A particular method includes transitioning out of a low-power state at a processor. The method also includes retrieving audio feature data from a buffer after transitioning out of the low-power state. The audio feature data indicates features of audio data received during the low-power state of the processor.

2. 发明公开

EP2647188A1 SYSTEM AND METHOD FOR PROVIDING CONFERENCE INFORMATION 审中-公开
标题翻译：系统在VERFAHREN ZUR BEREITSTELLUNG VON KONFERENZINFORMATIONEN
公开(公告)号：EP2647188A1
公开(公告)日：2013-10-09
申请号：EP11791405.1
申请日：2011-11-22
申请人： Qualcomm Incorporated
发明人： KIM, Taesu , YOU, Kisun , HWANG, Kyu Woong , LEE, Te-Won
IPC分类号： H04M3/56 , H04W4/06
CPC分类号： H04M3/568 , H04L65/403 , H04M2201/38 , H04M2203/6054 , H04M2203/6063 , H04M2207/18 , H04N7/15
摘要： A method for providing information for a conference at one or more locations is disclosed. One or more mobile devices monitor one or more starting requirements of the conference and transmit input sound information to a server when the one or more starting requirements of the conference is detected. The one or more starting requirements may include a starting time of the conference, a location of the conference, and/or acoustic characteristics of a conference environment. The server generates conference information based on the input sound information from each mobile device and transmits the conference information to each mobile device. The conference information may include information on attendees, a current speaker among the attendees, an arrangement of the attendees, and/or a meeting log of attendee participation at the conference.
摘要翻译：公开了一种在一个或多个位置提供会议信息的方法。当检测到会议的一个或多个起始要求时，一个或多个移动设备监视会议的一个或多个启动要求并将输入声音信息发送到服务器。一个或多个启动要求可以包括会议的开始时间，会议的位置和/或会议环境的声学特性。服务器基于来自每个移动设备的输入声音信息生成会议信息，并将会议信息发送到每个移动设备。会议信息可以包括参加者的信息，参加者中的现任演讲者，与会者的安排，和/或与会者参加会议的会议日志。

3. 发明公开

EP3245606A1 CONTEXT-BASED ACCESS VERIFICATION 审中-公开
标题翻译：基于上下文的访问验证
公开(公告)号：EP3245606A1
公开(公告)日：2017-11-22
申请号：EP15821212.6
申请日：2015-12-16
申请人： Qualcomm Incorporated
发明人： HWANG, Kyu Woong , YOO, Seungwoo , KIM, Duck-Hoon , KIM, Sungwoong , LEE, Te-Won
IPC分类号： G06F21/32 , H04L29/06
CPC分类号： G06F21/32 , G06F21/316 , G06K9/00087 , G06K9/00288 , G06K9/00617 , G10L17/24 , H04L63/0861 , H04L63/10
摘要： A method, performed by an electronic device, for verifying a user to allow access to the electronic device is disclosed. In this method, sensor data may be received from a plurality of sensors including at least an image sensor and a sound sensor. Context information of the electronic device may be determined based on the sensor data and at least one verification unit may be selected from a plurality of verification units based on the context information. Based on the sensor data from at least one of the image sensor or the sound sensor, the at least one selected verification unit may calculate at least one verification value. The method may determine whether to allow the user to access the electronic device based on the at least one verification value and the context information.

4. 发明授权

EP2994910B1 METHOD AND APPARATUS FOR DETECTING A TARGET KEYWORD 有权
标题翻译：用于检测目标关键字的方法和装置
公开(公告)号：EP2994910B1
公开(公告)日：2017-06-14
申请号：EP14726846.0
申请日：2014-04-24
申请人： Qualcomm Incorporated
发明人： KIM, Sungwoong , LEE, Minsub , KIM, Taesu , JIN, Minho , HWANG, Kyu Woong
IPC分类号： G10L15/22 , G10L15/14 , G06F3/16 , G10L15/08
CPC分类号： G06F3/167 , G10L15/08 , G10L15/142 , G10L15/22

5. 发明公开

EP2994910A2 METHOD AND APPARATUS FOR DETECTING A TARGET KEYWORD 有权
标题翻译：方法和设备检测关键词
公开(公告)号：EP2994910A2
公开(公告)日：2016-03-16
申请号：EP14726846.0
申请日：2014-04-24
申请人： Qualcomm Incorporated
发明人： KIM, Sungwoong , LEE, Minsub , KIM, Taesu , JIN, Minho , HWANG, Kyu Woong
IPC分类号： G10L15/22
CPC分类号： G06F3/167 , G10L15/08 , G10L15/142 , G10L15/22
摘要： A method of detecting a target keyword for activating a function in an electronic device is disclosed. The method includes receiving an input sound starting from one of the plurality of portions of the target keyword. The input sound may be periodically received based on a duty cycle. The method extracts a plurality of sound features from the input sound, and obtains state information on a plurality of states associated with the portions of the target keyword. Based on the extracted sound features and the state information, the input sound may be detected as the target keyword. The plurality of states includes a predetermined number of entry states indicative of a predetermined number of the plurality of portions.

6. 发明公开

EP2994909A1 METHOD AND APPARATUS FOR CONTROLLING VOICE ACTIVATION 审中-公开
标题翻译： VERFAHREN UND VORRICHTUNG ZUR STEUERUNG DER SPRACHAKTIVIERUNG
公开(公告)号：EP2994909A1
公开(公告)日：2016-03-16
申请号：EP14726845.2
申请日：2014-04-24
申请人： Qualcomm Incorporated
发明人： YUN, Sungrack , JIN, Minho , KIM, Taesu , HWANG, Kyu Woong
IPC分类号： G10L15/22 , G06F1/32 , G10L15/08 , G10L25/78 , H04W52/02
CPC分类号： G10L15/08 , G06F1/3206 , G06F1/325 , G06F3/167 , G10L15/22 , G10L25/78 , G10L2015/088 , H04M1/72522 , H04M2250/74 , H04W52/0254 , Y02D70/00 , Y02D70/1262 , Y02D70/1264
摘要： A method for controlling voice activation by a target keyword in a mobile device is disclosed. The method includes receiving an input sound stream. When the input sound stream indicates speech, the voice activation unit is activated to detect the target keyword and at least one sound feature is extracted from the input sound stream. Further, the method includes deactivating the voice activation unit when the at least one sound feature indicates a non-target keyword.
摘要翻译：公开了一种用于通过移动设备中的目标关键字来控制语音激活的方法。该方法包括接收输入声音流。当输入声音流指示语音时，激活语音激活单元以检测目标关键词，并从输入声音流中提取至少一个声音特征。此外，该方法包括当至少一个声音特征指示非目标关键字时，停用语音激活单元。

7. 发明公开

EP2813061A1 CONTROLLING MOBILE DEVICE BASED ON SOUND IDENTIFICATION 审中-公开
标题翻译：控制移动设备基于声识别
公开(公告)号：EP2813061A1
公开(公告)日：2014-12-17
申请号：EP13703690.1
申请日：2013-01-29
申请人： Qualcomm Incorporated
发明人： KIM, Taesu , HWANG, Kyu Woong , JIN, Minho
IPC分类号： H04M1/27
CPC分类号： G08C23/02 , G06F3/167 , G06F21/35 , G06F21/554 , G06F21/83 , G06F2221/2101 , H04M1/271 , H04M3/493 , H04M2250/74 , H04W4/043
摘要： A method and apparatus for performing a function in a mobile device are disclosed. A media sound from a sound output device external to the mobile device is captured and a sound feature is extracted from the captured media sound. A function to be performed in the mobile device is determined by identifying at least one reference sound feature in a set of reference sound features based on the extracted sound feature, each reference sound feature in the set of reference sound features being associated with at least one of a plurality of media sounds and at least one of a plurality of functions. Further, the determined function is performed in the mobile device.

8. 发明公开

EP4356301A1 RESIDUAL NORMALIZATION FOR IMPROVED NEURAL NETWORK CLASSIFICATIONS 审中-实审
公开(公告)号：EP4356301A1
公开(公告)日：2024-04-24
申请号：EP22741951.2
申请日：2022-06-17
申请人： QUALCOMM INCORPORATED
发明人： KIM, Byeonggeun , CHANG, Simyung , KIM, Jangho , YANG, Seunghan , HWANG, Kyu Woong
IPC分类号： G06N3/04 , G06N3/08
CPC分类号： G06N3/08 , G06N3/045

9. 发明公开

EP4233048A1 SUB-SPECTRAL NORMALIZATION FOR NEURAL AUDIO DATA PROCESSING 审中-实审
公开(公告)号：EP4233048A1
公开(公告)日：2023-08-30
申请号：EP21806912.8
申请日：2021-10-21
申请人： QUALCOMM INCORPORATED
发明人： CHANG, Simyung , PARK, Hyunsin , PARK, Hyoungwoo , CHO, Janghoon , YUN, Sungrack , HWANG, Kyu Woong
IPC分类号： G10L15/08 , G10L15/16 , G10L15/02 , G10L25/51 , G10L25/30 , G10L25/18

10. 发明公开

EP4222650A1 MULTI-MODAL REPRESENTATION BASED EVENT LOCALIZATION 审中-实审
公开(公告)号：EP4222650A1
公开(公告)日：2023-08-09
申请号：EP21807328.6
申请日：2021-09-30
申请人： QUALCOMM INCORPORATED
发明人： LEE, Juntae , JAIN, Mihir , YUN, Sungrack , PARK, Hyoungwoo , HWANG, Kyu Woong
IPC分类号： G06N3/04 , G06V20/40

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