公开(公告)号：US20160149904A1

公开(公告)日：2016-05-26

申请号：US14583465

申请日：2014-12-26

Applicant: QUALCOMM Incorporated

Inventor： Lae-Hoon Kim ,  Juhan Nam ,  Erik Visser

IPC: H04L29/06

CPC classification number: H04L63/0861 ,  G06F21/32 ,  G06K9/00073 ,  G06K9/00087 ,  G06K9/0061 ,  G06K9/00617 ,  G06K9/00892 ,  G06K9/4642 ,  G06K2009/00953 ,  G09C1/00 ,  H04L9/0866 ,  H04L9/3231 ,  H04L63/0853

Abstract: A method of selectively authorizing access includes obtaining, at an authentication device, first information corresponding to first synthetic biometric data. The method also includes obtaining, at the authentication device, first common synthetic data and second biometric data. The method further includes generating, at the authentication device, second common synthetic data based on the first information and the second biometric data. The method also includes selectively authorizing, by the authentication device, access based on a comparison of the first common synthetic data and the second common synthetic data.

公开(公告)号：US09282399B2

公开(公告)日：2016-03-08

申请号：US14191321

申请日：2014-02-26

Applicant: QUALCOMM Incorporated

Inventor： Lae-Hoon Kim ,  Phuong Lam Ton ,  Erik Visser ,  Jeremy P. Toman ,  Francis Bernard MacDougall

IPC: H04R1/32 ,  G10L15/25 ,  G06K9/00 ,  G10L21/02 ,  H04N7/14 ,  G10L21/0216

CPC classification number: H04R3/005 ,  G06K9/00221 ,  G06K9/00315 ,  G10L15/25 ,  G10L21/02 ,  G10L21/0208 ,  G10L2021/02166 ,  H04N7/147 ,  H04R1/326 ,  H04R1/406

Abstract: Systems, devices, and methods are described for recognizing and focusing on at least one source of an audio communication as part of a communication including a video image and an audio communication derived from two or more microphones when a relative position between the microphones is known. In certain embodiments, linked audio and video focus areas providing location information for one or more sound sources may each be associated with different user inputs, and an input to adjust a focus in either the audio or video domain may automatically adjust the focus in the another domain.

Abstract translation: 描述了系统，设备和方法，用于当麦克风之间的相对位置是已知的时，用于识别和聚焦至少一个音频通信源，作为包括从两个或更多个麦克风导出的视频图像和音频通信的通信的一部分。 在某些实施例中，提供一个或多个声源的位置信息的链接的音频和视频焦点区域可以各自与不同的用户输入相关联，并且用于调整音频或视频域中的焦点的输入可以自动调整另一个 域。

公开(公告)号：US09275625B2

公开(公告)日：2016-03-01

申请号：US13787605

申请日：2013-03-06

Applicant: QUALCOMM Incorporated

Inventor： Lae-Hoon Kim ,  Asif Iqbal Mohammad ,  Erik Visser ,  Jongwon Shin

IPC: A61F11/06 ,  G10K11/16 ,  H04M9/08 ,  G10L21/0216

CPC classification number: G10K11/16 ,  G10L21/0216 ,  H04M9/082

Abstract: Apparatus and methods for audio noise attenuation are disclosed. An audio signal analyzer can determine whether an input audio signal received from a microphone device includes a noise signal having identifiable content. If there is a noise signal having identifiable content, a content source is accessed to obtain a copy of the noise signal. An audio canceller can generate a processed audio signal, having an attenuated noise signal, based on comparing the copy of the noise signal to the input audio signal. Additionally or alternatively, data may be communicated on a communication channel to a separate media device to receive at least a portion of the copy of the noise signal from the separate media device, or to receive content-identification data corresponding to the content source.

Abstract translation: 公开了用于音频噪声衰减的装置和方法。 音频信号分析器可以确定从麦克风装置接收的输入音频信号是否包括具有可识别内容的噪声信号。 如果存在具有可识别内容的噪声信号，则访问内容源以获得噪声信号的副本。 基于将噪声信号的复制与输入音频信号进行比较，音频消除器可以生成具有衰减噪声信号的已处理音频信号。 另外或替代地，数据可以在通信信道上传送到单独的媒体设备，以从单独的媒体设备接收噪声信号的副本的至少一部分，或者接收对应于内容源的内容标识数据。

公开(公告)号：US20160048669A1

公开(公告)日：2016-02-18

申请号：US14577878

申请日：2014-12-19

Applicant: QUALCOMM Incorporated

Inventor： Lae-Hoon Kim ,  Juhan Nam ,  Erik Visser

IPC: G06F21/32 ,  H04L9/30

CPC classification number: G06F21/32 ,  G06K9/00006 ,  G06K9/00067 ,  G06K9/00073 ,  G06K9/0008 ,  G06K9/0061 ,  G06K9/00926 ,  G06K2009/00953 ,  G06Q20/40145 ,  H04L9/0844 ,  H04L9/3231

Abstract: A method of selectively authorizing access includes obtaining, at an authentication device, first information corresponding to first synthetic biometric data. The method also includes obtaining, at the authentication device, first common synthetic data and second biometric data. The method further includes generating, at the authentication device, second common synthetic data based on the first information and the second biometric data. The method also includes selectively authorizing, by the authentication device, access based on a comparison of the first common synthetic data and the second common synthetic data.

Abstract translation: 选择性授权访问的方法包括在认证设备处获得与第一合成生物测定数据相对应的第一信息。 该方法还包括在认证设备处获取第一公共合成数据和第二生物测定数据。 该方法还包括在认证设备处基于第一信息和第二生物测定数据生成第二公共合成数据。 该方法还包括由认证设备选择性地授权基于第一公共合成数据和第二公共合成数据的比较的访问。

公开(公告)号：US09161149B2

公开(公告)日：2015-10-13

申请号：US13664701

申请日：2012-10-31

Applicant: QUALCOMM Incorporated

Inventor： Erik Visser ,  Lae-Hoon Kim ,  Pei Xiang

IPC: G10L19/00 ,  G10L21/00 ,  H04S3/00 ,  G10L19/008

CPC classification number: G10L19/008 ,  G10L19/00 ,  H04S3/006

Abstract: A method for encoding three dimensional audio by a wireless communication device is disclosed. The wireless communication device detects an indication of a plurality of localizable audio sources. The wireless communication device also records a plurality of audio signals associated with the plurality of localizable audio sources. The wireless communication device also encodes the plurality of audio signals.

Abstract translation: 公开了一种由无线通信设备对三维音频进行编码的方法。 无线通信设备检测多个本地化音频源的指示。 无线通信设备还记录与多个可本地化音频源相关联的多个音频信号。 无线通信设备还对多个音频信号进行编码。

公开(公告)号：US20140254816A1

公开(公告)日：2014-09-11

申请号：US13787605

申请日：2013-03-06

Applicant: QUALCOMM INCORPORATED

Inventor： Lae-Hoon Kim ,  Asif Iqbal Mohammad ,  Erik Visser ,  Jongwon Shin

IPC: G10K11/16

CPC classification number: G10K11/16 ,  G10L21/0216 ,  H04M9/082

Abstract: Apparatus and methods for audio noise attenuation are disclosed. An audio signal analyzer can determine whether an input audio signal received from a microphone device includes a noise signal having identifiable content. If there is a noise signal having identifiable content, a content source is accessed to obtain a copy of the noise signal. An audio canceller can generate a processed audio signal, having an attenuated noise signal, based on comparing the copy of the noise signal to the input audio signal. Additionally or alternatively, data may be communicated on a communication channel to a separate media device to receive at least a portion of the copy of the noise signal from the separate media device, or to receive content-identification data corresponding to the content source.

Abstract translation: 公开了用于音频噪声衰减的装置和方法。 音频信号分析器可以确定从麦克风装置接收的输入音频信号是否包括具有可识别内容的噪声信号。 如果存在具有可识别内容的噪声信号，则访问内容源以获得噪声信号的副本。 基于将噪声信号的复制与输入音频信号进行比较，音频消除器可以生成具有衰减噪声信号的已处理音频信号。 另外或替代地，数据可以在通信信道上传送到单独的媒体设备，以从单独的媒体设备接收噪声信号的副本的至少一部分，或者接收对应于内容源的内容标识数据。

公开(公告)号：US20130315402A1

公开(公告)日：2013-11-28

申请号：US13664687

申请日：2012-10-31

Applicant: QUALCOMM INCORPORATED

Inventor： Erik Visser ,  Lae-Hoon Kim ,  Pei Xiang

IPC: H04S3/00

CPC classification number: G10L19/008 ,  G10L19/00 ,  H04S3/006

Abstract: A method for encoding multiple directional audio signals using an integrated codec by a wireless communication device is disclosed. The wireless communication device records a plurality of directional audio signals. The wireless communication device also generates a plurality of audio signal packets based on the plurality of directional audio signals. At least one of the audio signal packets includes an averaged signal. The wireless communication device further transmits the plurality of audio signal packets.

Abstract translation: 公开了一种使用无线通信设备的集成编解码器来编码多方向音频信号的方法。 无线通信设备记录多个定向音频信号。 无线通信设备还基于多个定向音频信号生成多个音频信号分组。 音频信号分组中的至少一个包括平均信号。 无线通信装置还发送多个音频信号分组。

公开(公告)号：US12153858B2

公开(公告)日：2024-11-26

申请号：US16800735

申请日：2020-02-25

Applicant: QUALCOMM Incorporated

Inventor： Taher Shahbazi Mirzahasanloo ,  Rogerio Guedes Alves ,  Lae-Hoon Kim ,  Erik Visser ,  Dongmei Wang ,  Fatemeh Saki

IPC: G10L15/08 ,  G02B27/01 ,  G06F3/01 ,  G06F3/16 ,  G06T19/00 ,  G10L15/20 ,  G10L17/00 ,  H04R1/10 ,  H04R5/033

Abstract: In general, techniques are described that enable voice activation for computing devices. A computing device configured to support an audible interface that comprises a memory and one or more processors may be configured to perform the techniques. The memory may store a first audio signal representative of an environment external to a user associated with the computing device and a second audio signal sensed by a microphone coupled to a housing of the computing device. The one or more processors may verify, based on the first audio signal and the second audio signal, that the user activated the audible interface of the computing device, and obtain, based on the verification, additional audio signals representative of one or more audible commands.

公开(公告)号：US11805380B2

公开(公告)日：2023-10-31

申请号：US17446498

申请日：2021-08-31

Applicant: QUALCOMM Incorporated

Inventor： S M Akramus Salehin ,  Lae-Hoon Kim ,  Xiaoxin Zhang ,  Erik Visser

IPC: H04S7/00 ,  G06F3/01 ,  H04R3/00

CPC classification number: H04S7/303 ,  G06F3/013 ,  H04S7/305 ,  H04S2400/11 ,  H04S2400/15

Abstract: A device includes one or more processors configured to determine, based on data descriptive of two or more audio environments, a geometry of a mutual audio environment. The one or more processors are also configured to process audio data, based on the geometry of the mutual audio environment, for output at an audio device disposed in a first audio environment of the two or more audio environments.

公开(公告)号：US11676571B2

公开(公告)日：2023-06-13

申请号：US17154372

申请日：2021-01-21

Applicant: QUALCOMM Incorporated

Inventor： Kyungguen Byun ,  Sunkuk Moon ,  Shuhua Zhang ,  Vahid Montazeri ,  Lae-Hoon Kim ,  Erik Visser

IPC: G10L13/10 ,  G10L13/06 ,  G10L15/22 ,  G10L13/00 ,  G10L13/047 ,  G10L13/033 ,  G10L19/02 ,  G10L25/63 ,  G06N3/045 ,  G10L21/013

CPC classification number: G10L13/047 ,  G06N3/045 ,  G10L13/033 ,  G10L19/02 ,  G10L25/63 ,  G10L2021/0135

Abstract: A device for speech generation includes one or more processors configured to receive one or more control parameters indicating target speech characteristics. The one or more processors are also configured to process, using a multi-encoder, an input representation of speech based on the one or more control parameters to generate encoded data corresponding to an audio signal that represents a version of the speech based on the target speech characteristics.