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    • 94. 发明授权
    • Predictive automatic gain control in a media processing system
    • 媒体处理系统中的预测自动增益控制
    • US09520851B2
    • 2016-12-13
    • US14645430
    • 2015-03-12
    • Kirusa, Inc.
    • Yuchen Wang
    • H03G3/00H03G3/30G10L21/0316
    • H03G3/3089G10L21/0316G10L25/78H03G3/3005
    • A method and a media processing system (MPS) for automatic gain control are provided. The MPS detects a portion of an input signal corresponding to a measurement window associated with a predetermined time interval and determines a peak value of the input signal during a first predetermined time segment within the measurement window. The MPS determines a number of occurrences of the peak value during a second predetermined time segment within the measurement window and compares the determined number of occurrences of the peak value with a predefined range of occurrences for identifying a speech portion or a non-speech portion of the input signal corresponding to the measurement window. The MPS adjusts a gain corresponding to the first predetermined time segment based on the peak value, upon identifying the speech portion. The MPS iteratively performs the method by shifting the measurement window in steps of the first predetermined time segment.
    • 提供了一种用于自动增益控制的方法和媒体处理系统(MPS)。 MPS检测对应于与预定时间间隔相关联的测量窗口的输入信号的一部分,并且在测量窗口内的第一预定时间段期间确定输入信号的峰值。 MPS在测量窗口内的第二预定时间段内确定峰值出现次数,并将确定的峰值出现次数与预定义的出现范围进行比较,以识别语音部分或非语音部分 输入信号对应于测量窗口。 在识别语音部分时,MPS基于峰值来调整与第一预定时间段相对应的增益。 MPS通过在第一预定时间段的步骤中移动测量窗口来迭代地执行该方法。
    • 95. 发明授权
    • Electronic personal signature generation and distribution for personal communication
    • 电子个人签名生成和分发用于个人通信
    • US09515833B2
    • 2016-12-06
    • US14589016
    • 2015-01-05
    • Lett.rs LLC
    • Drew Charles BartkiewiczDane Alfred Bartkiewicz
    • G06F7/04H04L9/32H04L12/58G09C5/00
    • H04L9/3247G09C5/00H04L9/3231H04L51/00H04L51/22H04L51/32
    • A computer implemented method and a personal communication system (PCS) for generating and delivering an electronically signed and authenticated personalized communication are provided. The PCS receives a sender composed personal signature and media content from a sender device, and authenticates the personal signature based on a comparison between biometric input data received from the sender device while receiving the personal signature, and biometric identification data associated with the sender device. The PCS configures one or more parameters of the received personal signature based on sender preferences, while maintaining integrity and originality of the received personal signature. The PCS positions the authenticated personal signature with the configured parameters in a predefined section of the received media content. The PCS generates the personalized communication including the received media content with the positioned personal signature and delivers the generated personalized communication to one or more recipients via one or more delivery modes.
    • 提供了一种用于生成和传递电子签名和认证的个性化通信的计算机实现的方法和个人通信系统(PCS)。 PCS接收来自发送者设备的组成个人签名和媒体内容的发送者,并且基于从发送者设备接收到的生物统计学输入数据之间的比较,同时接收个人签名以及与发送者设备相关联的生物特征识别数据,对个人签名进行认证。 PCS基于发送者偏好来配置接收到的个人签名的一个或多个参数,同时保持接收到的个人签名的完整性和独创性。 PCS将所认证的个人签名与配置的参数放置在所接收的媒体内容的预定义部分中。 PCS生成包括所接收到的媒体内容与个人签名的个性化通信,并且经由一个或多个递送模式将生成的个性化通信传送到一个或多个接收者。
    • 100. 发明授权
    • Dual mode wireless power receiver
    • 双模无线电源接收器
    • US09343929B2
    • 2016-05-17
    • US13964310
    • 2013-08-12
    • WIPQTUS Inc
    • Ganapathy SankarManjit Singh
    • H02J7/00H02J17/00H02J7/02H02J5/00H04B5/00
    • H02J50/12H02J5/005H02J7/0068H02J7/025H02J17/00H02J50/05H02J50/80H04B5/0037
    • A dual mode wireless power receiver (DMWPR) selectively applying a received power to a load device and utilizing at least a part of the power to power-up, communicate, and charge a secondary wireless power receiver (SWPR) is provided. The DMWPR includes a first circuitry having an impedance network, a switch network, a filter capacitor, and one or more switches, and a second circuitry having a security engine, a control logic circuit, and a modulator/demodulator circuit. The first circuitry receives power in charging mode and transmits power in communication mode. The second circuitry configures the first circuitry to allow receipt and transmission of power, receives and interprets data from SWPR in the identified wireless power protocol, and based on the type of SWPR authenticates, decrypts, and encrypts data transfer between DMWPR and SWPR, and receives and executes on a request from SWPR to perform a function associated with transmitted power.
    • 提供了一种双模式无线电力接收器(DMWPR),其选择性地将接收的功率施加到负载设备并且利用至少一部分功率来对次级无线电力接收器(SWPR)进行上电,通信和充电。 DMWPR包括具有阻抗网络的第一电路,开关网络,滤波电容器和一个或多个开关,以及具有安全引擎,控制逻辑电路和调制器/解调器电路的第二电路。 第一电路在充电模式下接收电力并以通信模式发送电力。 第二电路配置第一电路以允许接收和传输电力,在所识别的无线电力协议中接收和解释来自SWPR的数据,并且基于SWPR的类型对DMWPR和SWPR之间的数据传输进行认证,解密和加密,并且接收 并根据SWPR的请求执行执行与发送功率相关联的功能。