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    Blind Diarization of Recorded Calls with Arbitrary Number of Speakers
    141.
    发明申请
    Blind Diarization of Recorded Calls with Arbitrary Number of Speakers 有权
    用任意数量的演讲者打电话的盲目化

    公开(公告)号：US20150025887A1

    公开(公告)日：2015-01-22

    申请号：US14319860

    申请日：2014-06-30

    Applicant: VERINT SYSTEMS LTD.

    Inventor： Oana Sidi ,  Ron Wein

    IPC: G10L15/06

    CPC classification number: G10L17/06 ,  G10L15/02 ,  G10L15/26 ,  G10L17/02 ,  G10L17/04 ,  G10L17/16 ,  G10L25/78 ,  G10L2015/025 ,  H04M3/5175 ,  H04M2201/41 ,  H04M2203/303

    Abstract: In a method of diarization of audio data, audio data is segmented into a plurality of utterances. Each utterance is represented as an utterance model representative of a plurality of feature vectors. The utterance models are clustered. A plurality of speaker models are constructed from the clustered utterance models. A hidden Markov model is constructed of the plurality of speaker models. A sequence of identified speaker models is decoded.

    Abstract translation: 在音频数据的分类方法中，将音频数据分割为多个话语。 每个话语被表示为代表多个特征向量的话语模型。 话语模型是聚类的。 从群集话语模型构建多个说话者模型。 由多个扬声器模型构成隐马尔可夫模型。 已识别的扬声器模型的序列被解码。

    UTILIZING VOICE BIOMETRICS
    144.
    发明申请
    UTILIZING VOICE BIOMETRICS 有权
    利用语音生物学

    公开(公告)号：US20140376703A1

    公开(公告)日：2014-12-25

    申请号：US13922855

    申请日：2013-06-20

    Applicant: Bank of America Corporation

    Inventor： Joseph Timem ,  Donald Perry ,  Jenny Rosenberger ,  David Karpey

    IPC: H04M3/493

    CPC classification number: H04M3/5235 ,  H04M3/42221 ,  H04M3/4936 ,  H04M3/5166 ,  H04M3/527 ,  H04M2201/41 ,  H04M2203/6054

    Abstract: Methods, systems, computer-readable media, and apparatuses for handling calls based on a voice biometric confidence score are presented. In some embodiments, a computing device may receive a voice sample associated with a telephone call. Subsequently, the computing device may determine a voice biometric confidence score based on the voice sample. The computing device then may determine to route the telephone call to a certain endpoint based on the voice biometric confidence score.

    Abstract translation: 提出了基于语音生物特征置信度得分的用于处理呼叫的方法，系统，计算机可读介质和装置。 在一些实施例中，计算设备可以接收与电话呼叫相关联的语音样本。 随后，计算设备可以基于语音样本来确定语音生物特征置信度得分。 计算设备然后可以基于语音生物特征置信度得分来确定将电话呼叫路由到某个端点。

    Method And System For Speaker Verification
    145.
    发明申请
    Method And System For Speaker Verification 有权
    扬声器验证方法与系统

    公开(公告)号：US20140348308A1

    公开(公告)日：2014-11-27

    申请号：US13900163

    申请日：2013-05-22

    Applicant: Nuance Communications, Inc.

    Inventor： Nir Moshe Krause

    IPC: H04M3/523 ,  G10L17/00

    CPC classification number: H04M3/523 ,  G10L17/00 ,  G10L17/02 ,  G10L25/51 ,  H04M3/51 ,  H04M2201/41

    Abstract: In many scenarios, speaker verification systems can be given a single-channel audio with recordings of multiple speakers. To perform accurate speaker verification, a system can isolate the speech of a speaker. In one embodiment, a method, and corresponding system, of speaker verification includes extracting a target speaker's speech, using a known speaker voiceprint, from an audio recording that includes the target speaker's speech and the known speaker's speech. The known speaker voiceprint can correspond to the known speaker. Extracting the target speaker's speech can include determining portions of the audio recording where the known speaker voiceprint matches the known speaker's speech above a particular threshold, and extracting the target speaker's speech from other portions of the audio recording. In this manner, speaker verification is performed on the target speaker's speech without interference from the known speaker's speech and allows for a more accurate verification.

    Abstract translation: 在许多情况下，扬声器验证系统可以被给予具有多个扬声器记录的单声道音频。 为了执行准确的扬声器验证，系统可以隔离扬声器的语音。 在一个实施例中，扬声器验证的方法和对应系统包括使用已知的扬声器声纹从包括目标说话者的语音和已知的说话者的语音的音频记录中提取目标说话者的语音。 已知的扬声器声纹可以对应于已知的扬声器。 提取目标说话者的语音可以包括确定音频记录的部分，其中已知的说话者声纹与特定阈值之上的已知说话者的语音匹配，以及从音频记录的其他部分提取目标说话者的语音。 以这种方式，在目标讲话者的语音上执行说话人验证，而不会受到已知讲话人的言语的干扰，并允许进行更准确的验证。

    UNKNOWN SPEAKER IDENTIFICATION SYSTEM
    146.
    发明申请
    UNKNOWN SPEAKER IDENTIFICATION SYSTEM 有权
    未知扬声器识别系统

    公开(公告)号：US20140314216A1

    公开(公告)日：2014-10-23

    申请号：US14258162

    申请日：2014-04-22

    Applicant: GE Aviation Systems Limited

    Inventor： Jonathon David PENBERTHY ,  Lucas William PARTRIDGE

    IPC: H04M3/56 ,  G10L17/00

    CPC classification number: H04M3/568 ,  G10L17/005 ,  H04M3/56 ,  H04M2201/41

    Abstract: An apparatus for use in a verbal communication between a speaker and at least one listener, where the speaker and the at least one listener are spatially separate from each other, the apparatus provides the listener with a sensory output associated with the identity of the speaker, the apparatus including an identification device including a vibration sensor for detecting vibrations associated with speech of the speaker, is configured to store identification data representative of the identity of the speaker or the identification device, is associable with the identity of the speaker, and, in response to detecting vibrations, transmits an identification signal comprising or generated from the stored identification data, and a display device operable to receive the identification signal and to generate from the received identification signal a sensory output indicating the identity of either or both of the speaker and the identification device.

    Abstract translation: 一种用于扬声器和至少一个收听者之间的语音通信的装置，其中扬声器和至少一个收听者在空间上彼此分离，该设备向收听者提供与扬声器的身份相关联的感觉输出， 所述装置包括识别装置，其包括用于检测与扬声器的语音相关的振动的振动传感器，被配置为存储表示扬声器或识别装置的身份的识别数据，其与扬声器的身份相关联，并且在 响应于检测振动，发送包括或从存储的标识数据生成的识别信号，以及显示装置，其可操作以接收标识信号，并从接收到的标识信号生成表示扬声器和/ 识别装置。

    System and method for biometric identification of a call originator
    147.
    发明授权
    System and method for biometric identification of a call originator 有权
    呼叫发起者生物识别的系统和方法

    公开(公告)号：US08848889B2

    公开(公告)日：2014-09-30

    申请号：US13747754

    申请日：2013-01-23

    Applicant: Nuance Communications, Inc.

    Inventor： Patrick Wood ,  Russell Vetrano

    IPC: H04M1/56 ,  H04M15/00 ,  H04M11/00 ,  H04M3/42

    CPC classification number: H04M3/42238 ,  H04M3/42042 ,  H04M2201/41 ,  H04M2203/6054

    Abstract: An embodiment according to the invention provides automatic discovery, via Automatic Speech Recognition (ASR) and Voice Biometrics, of the identification of a caller, when the caller is making a phone call from, for example, a residential line. The caller may, for example, initiate a phone call by voice request to a computer or other device. The device initiates the call, but rather than using the conventional technique of determining Calling Name via lookup to the Transaction Capabilities Application Part (TCAP) database, the embodiment uses a technique of ASR in tandem with voice or other biometrics to recognize who within the residence is making the call, and to use the name associated with the requesting caller's voiceprint for determining the Calling Name to display to the called party. Other forms of biometrics, such as image biometrics (e.g., facial or iris biometrics), may alternatively be employed.

    Abstract translation: 根据本发明的实施例，当呼叫者从例如住宅线路进行电话呼叫时，通过自动语音识别（ASR）和语音生物特征提供呼叫者的识别的自动发现。 呼叫者可以例如通过语音请求发起电话到计算机或其他设备。 该设备启动呼叫，而不是使用通过查询到交易能力应用部分（TCAP）数据库来确定呼叫名称的常规技术，该实施例使用与语音或其他生物特征相​​结合的ASR技术来识别住宅内的谁 正在进行呼叫，并使用与请求的呼叫者的声纹相关联的名称来确定呼叫名称以向被叫方显示。 可以替代地采用其他形式的生物特征，例如图像生物特征（例如面部或虹膜生物特征）。

    Technology For Combating Mobile Phone Criminal Activity
    149.
    发明申请
    Technology For Combating Mobile Phone Criminal Activity 有权
    打击手机犯罪活动的技术

    公开(公告)号：US20140214423A1

    公开(公告)日：2014-07-31

    申请号：US13756465

    申请日：2013-01-31

    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

    Inventor： Fernando A. Camargo

    IPC: G10L17/00

    CPC classification number: H04M3/2281 ,  H04L63/30 ,  H04M3/42221 ,  H04M2201/40 ,  H04M2201/41 ,  H04M2207/18

    Abstract: Technology for crime control includes receiving a voucher identifier for a mobile phone credit voucher purchased under duress by a victim and generating a request for a legal order directing a telecommunication service provider to obtain certain information about use of the voucher. Approval for the legal order is received and the legal order and the voucher identifier are transmitted by a law enforcement agency computer system via a network to a computer system of the telecommunication service provider. A phone number associated with a mobile phone to which a credit associated with the voucher identifier was applied and a recording of a telephone call to or from the phone number are received via the network from the telecommunication service provider computer system and the law enforcement agency computer system performs an automated analysis of the call by a voice recognition process.

    Abstract translation: 犯罪控制技术包括收到受害人胁迫下购买的移动电话信用凭证的凭证标识符，并产生指示电信服务提供商获得关于使用凭证的某些信息的法律命令的请求。 收到法定命令的批准，法律令和凭证标识符由执法机构计算机系统通过网络传送到电信服务提供商的计算机系统。 通过网络从电信服务提供商计算机系统和执法机构计算机接收与应用了与凭证标识符相关联的信用以及从电话号码记录电话呼叫的移动电话相关联的电话号码 系统通过语音识别过程执行呼叫的自动分析。

    System and Method for Biometric Identification of a Call Originator
    150.
    发明申请
    System and Method for Biometric Identification of a Call Originator 有权
    呼叫发起者生物识别的系统和方法

    公开(公告)号：US20140205077A1

    公开(公告)日：2014-07-24

    申请号：US13747754

    申请日：2013-01-23

    Applicant: NUANCE COMMUNICATIONS, INC.

    Inventor： Patrick Wood ,  Russell Vetrano

    IPC: H04M3/42

    CPC classification number: H04M3/42238 ,  H04M3/42042 ,  H04M2201/41 ,  H04M2203/6054

    Abstract: An embodiment according to the invention provides automatic discovery, via Automatic Speech Recognition (ASR) and Voice Biometrics, of the identification of a caller, when the caller is making a phone call from, for example, a residential line. The caller may, for example, initiate a phone call by voice request to a computer or other device. The device initiates the call, but rather than using the conventional technique of determining Calling Name via lookup to the Transaction Capabilities Application Part (TCAP) database, the embodiment uses a technique of ASR in tandem with voice or other biometrics to recognize who within the residence is making the call, and to use the name associated with the requesting caller's voiceprint for determining the Calling Name to display to the called party. Other forms of biometrics, such as image biometrics (e.g., facial or iris biometrics), may alternatively be employed.

    Abstract translation: 根据本发明的实施例，当呼叫者从例如住宅线路进行电话呼叫时，通过自动语音识别（ASR）和语音生物特征提供呼叫者的识别的自动发现。 呼叫者可以例如通过语音请求发起电话到计算机或其他设备。 该设备发起呼叫，而不是使用通过查询到交易能力应用部分（TCAP）数据库来确定呼叫名称的常规技术，该实施例使用与语音或其他生物特征相​​结合的ASR技术来识别住宅内的谁 正在进行呼叫，并使用与请求的呼叫者的声纹相关联的名称来确定呼叫名称以向被叫方显示。 可以替代地采用其他形式的生物特征，例如图像生物特征（例如面部或虹膜生物特征）。

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