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    Method and apparatus for detecting bad data packets received by a mobile telephone using decoded speech parameters
    1.
    发明授权
    Method and apparatus for detecting bad data packets received by a mobile telephone using decoded speech parameters 有权
    用于使用解码的语音参数来检测由移动电话接收的不良数据分组的方法和装置

    公开(公告)号：US07184954B1

    公开(公告)日：2007-02-27

    申请号：US09260709

    申请日：1999-03-01

    申请人： Paul E. Jacobs ,  Andrew P. Dejaco

    发明人： Paul E. Jacobs ,  Andrew P. Dejaco

    IPC分类号： G10L21/02

    CPC分类号： G10L19/005 ,  G10L25/69 ,  H03M13/00

    摘要： A speech signal is decoded by a vocoder and the reconstructed speech samples are provided to a decoded frame check unit. The decoded frame check unit examines the energy of the reconstructed speech and compares the energy of the reconstructed speech to a range of acceptable energy values. If the energy is not within the range of energy values, a frame erasure is declared and the decoded frame is prevented from being to the speaker in the telephone. In the exemplary implementation, the speech is reconstructed by a vocoder which includes a postfilter which in turn includes automatic gain control. The automatic gain control element of a post filter includes a means for measuring the energy of the decoded speech data. This measured energy is used by the decoded frame check unit to decide whether to provide the decoded data to the user or to declare a frame erasure. This implementation reduces the amount of additional hardware necessary to implement the present invention.

    摘要翻译： 语音信号由声码器解码，并且将重构的语音样本提供给解码帧校验单元。 解码帧检查单元检查重构语音的能量，并将重构语音的能量与可接受的能量值的范围进行比较。 如果能量不在能量值的范围内，则声明帧擦除，并且防止解码的帧被发送到电话中的扬声器。 在示例性实现中，语音由包括后置滤波器的声码器重构，后置滤波器又包括自动增益控制。 后置滤波器的自动增益控制元件包括用于测量解码语音数据的能量的装置。 被测量的能量由解码帧检查单元使用以决定是否向用户提供解码的数据或者声明帧擦除。 该实现减少了实现本发明所需的附加硬件的数量。

    Method and apparatus for detection of tandem vocoding to modify vocoder filtering
    4.
    发明授权
    Method and apparatus for detection of tandem vocoding to modify vocoder filtering 失效
    用于检测串联声码的方法和装置，用于修改声码器滤波

    公开(公告)号：US5903862A

    公开(公告)日：1999-05-11

    申请号：US575287

    申请日：1996-01-11

    申请人： Lindsay A. Weaver, Jr. ,  S. Katherine Lam ,  William R. Gardner ,  Paul E. Jacobs ,  Andrew P. DeJaco ,  Gilbert C. Sih

    发明人： Lindsay A. Weaver, Jr. ,  S. Katherine Lam ,  William R. Gardner ,  Paul E. Jacobs ,  Andrew P. DeJaco ,  Gilbert C. Sih

    IPC分类号： G10L11/02 ,  G10L19/00 ,  G10L19/14 ,  H04B7/26 ,  H04B14/04 ,  H04Q11/04 ,  H04W88/18 ,  G10L9/18 ,  H04Q7/24

    CPC分类号： H04W88/181 ,  G10L19/16

    摘要： When one vocoding system is coupled to another vocoding system, a tandem arrangement results. The tandem configuration results in voice quality degradation as speech is encoded and decoded, then encoded and decoded again. One reason for the degradation is that postfiltering performed at the output of the speech decoding process introduces distortions in the spectral content of the reconstructed speech as compared to the original speech. The present invention prevents the degradation due to the use of postfilters by modifying the postfiltering within the vocoders where a tandem configuration exists. A detection code is embedded within the data signal to indicate the existence of a tandem configuration. If the detection code is received at a vocoder, modified vocoding is established within the vocoders to prevent the degradation due to the postfiltering.

    摘要翻译： 当一个声码系统耦合到另一个声码系统时，会产生串联排列。 串音配置导致语音质量下降，因为语音被编码和解码，然后被再次编码和解码。 降级的一个原因是在语音解码过程的输出处执行的后置滤波与原始语音相比引入了重构语音的频谱内容中的失真。 本发明通过修改存在串列配置的声码器中的后置滤波来防止由于使用后置滤波器导致的劣化。 检测码嵌入在数据信号中以指示串联配置的存在。 如果在声码器处接收到检测码，则在声码器内建立修改后的声码，以防止由于后置滤波引起的劣化。

    Method and apparatus for detecting bad data packets received by a mobile telephone using decoded speech parameters
    7.
    发明授权
    Method and apparatus for detecting bad data packets received by a mobile telephone using decoded speech parameters 有权
    用于使用解码的语音参数来检测由移动电话接收的不良数据分组的方法和装置

    公开(公告)号：US07788092B2

    公开(公告)日：2010-08-31

    申请号：US11622608

    申请日：2007-01-12

    申请人： Paul E. Jacobs ,  Andrew P. Dejaco

    发明人： Paul E. Jacobs ,  Andrew P. Dejaco

    IPC分类号： G10L21/02

    CPC分类号： G10L19/005

    摘要： A speech signal is decoded by a vocoder and the reconstructed speech samples are provided to a decoded frame check unit. The decoded frame check unit examines the energy of the reconstructed speech and compares the energy of the reconstructed speech to a range of acceptable energy values. If the energy is not within the range of energy values, a frame erasure is declared and the decoded frame is prevented from being to the speaker in the telephone. In the exemplary implementation, the speech is reconstructed by a vocoder which includes a postfilter which in turn includes automatic gain control. The automatic gain control element of a post filter includes a means for measuring the energy of the decoded speech data. This measured energy is used by the decoded frame check unit to decide whether to provide the decoded data to the user or to declare a frame erasure. This implementation reduces the amount of additional hardware necessary to implement the present invention.

    摘要翻译： 语音信号由声码器解码，并且将重构的语音样本提供给解码帧校验单元。 解码帧检查单元检查重构语音的能量，并将重构语音的能量与可接受的能量值的范围进行比较。 如果能量不在能量值的范围内，则声明帧擦除，并且防止解码的帧被发送到电话中的扬声器。 在示例性实现中，语音由包括后置滤波器的声码器重构，后置滤波器又包括自动增益控制。 后置滤波器的自动增益控制元件包括用于测量解码语音数据的能量的装置。 被测量的能量由解码帧检查单元使用以决定是否向用户提供解码的数据或者声明帧擦除。 该实现减少了实现本发明所需的附加硬件的数量。

    Management of dynamic electronic coupons
    8.
    发明授权
    Management of dynamic electronic coupons 有权
    管理动态电子优惠券

    公开(公告)号：US09524502B2

    公开(公告)日：2016-12-20

    申请号：US12142597

    申请日：2008-06-19

    申请人： Rajeev D. Rajan ,  Kamran Moallemi ,  Michal James Koenig ,  Oliver Michaelis ,  Paul E. Jacobs ,  Jose Ricardo Dos Santos

    发明人： Rajeev D. Rajan ,  Kamran Moallemi ,  Michal James Koenig ,  Oliver Michaelis ,  Paul E. Jacobs ,  Jose Ricardo Dos Santos

    IPC分类号： G06Q30/00 ,  G06Q30/02

    CPC分类号： G06Q30/0222 ,  G06Q30/02 ,  G06Q30/0225 ,  G06Q30/0267 ,  G06Q30/0269 ,  G06Q30/0273

    摘要： Providing for management of a dynamic mobile coupon (DMC) at a mobile device is described herein. Particularly, dynamic characteristics associated with the DMC, such as a redeemable value, can be utilized to browse, sort, search, recall, or redeem the DMC utilizing a user interface of the mobile device. In other aspects, a DMC management application can interact with server components to backup and store DMC data, synchronize dynamic information (e.g., a dynamic redeemable value), access or manage a user profile, interface with other mobile devices to accomplish sharing, trading, exchanging, selling the DMC, and so on. Accordingly, provided is an efficient and personable way to manage mobile coupons in a mobile operating environment and provide increased value and utility for a user of such coupons.

    摘要翻译： 本文描述了在移动设备处管理动态移动优惠券（DMC）。 特别地，可以利用与DMC相关联的动态特性，例如可兑换价值，以便利用移动设备的用户界面浏览，排序，搜索，召回或兑换DMC。 在其他方面，DMC管理应用程序可以与服务器组件进行交互，以备份和存储DMC数据，同步动态信息（例如动态可兑换值），访问或管理用户配置文件，与其他移动设备进行接口，以实现共享，交易， 交易，销售DMC等。 因此，提供了一种在移动操作环境中管理移动优惠券的有效和适合的方式，并为这种优惠券的用户提供增加的价值和效用。

    Management of dynamic mobile coupons
    9.
    发明授权
    Management of dynamic mobile coupons 有权
    管理动态移动优惠券

    公开(公告)号：US09141961B2

    公开(公告)日：2015-09-22

    申请号：US12574045

    申请日：2009-10-06

    申请人： Rajeev Rajan ,  Ricardo dos Santos ,  Paul E. Jacobs

    发明人： Rajeev Rajan ,  Ricardo dos Santos ,  Paul E. Jacobs

    IPC分类号： G06Q30/00 ,  G06Q30/02 ,  G06Q30/06 ,  H04M15/00 ,  H04W4/24 ,  H04L29/08

    CPC分类号： G06Q30/0267 ,  G06Q30/02 ,  G06Q30/0211 ,  G06Q30/0214 ,  G06Q30/0222 ,  G06Q30/0224 ,  G06Q30/0242 ,  G06Q30/0261 ,  G06Q30/06 ,  H04L67/04 ,  H04L67/22 ,  H04L67/306 ,  H04M15/00 ,  H04M15/68 ,  H04M15/888 ,  H04M2215/0192 ,  H04M2215/0196 ,  H04W4/24

    摘要： Providing for network-based management of dynamic mobile coupons (DMCs) employed in mobile device-related commerce is described herein. Management can include mitigating processing load involved in processing dynamic characteristics of a set of DMCs, facilitating post-transaction evaluation of DMCs, or facilitating a virtual shopping experience in conjunction with redeeming DMCs in a mobile-commerce environment. Communicative association between a mobile device and network components can be implemented to leverage data collected by the mobile device with communication and processing capabilities of the network. Dynamic DMC states are determined from the collected data, which are implemented to facilitate the mobile-commerce. The disclosure provides an integrated mechanism for efficient utilization of DMCs to enhance user experience and satisfaction with mobile commerce.

    摘要翻译： 本文描述了在移动设备相关商业中使用的动态移动优惠券（DMC）的基于网络的管理。 管理层可以包括减轻处理一组DMC的动态特性的处理负担，促进DMC的后期交易评估，或者在移动商务环境中与赎回DMCs一起促进虚拟购物体验。 可以实现移动设备和网络组件之间的通信关联，以利用移动设备收集的具有网络的通信和处理能力的数据。 动态DMC状态由收集的数据确定，这些数据被实现以促进移动商务。 本公开提供了一个有效利用DMCs的综合机制，以增强用户体验和对移动商务的满意度。