Slot position coding of syntax of spatial audio application
    72.
    发明授权
    Slot position coding of syntax of spatial audio application 有权
    空间音频应用语法的槽位置编码

    公开(公告)号:US08103513B2

    公开(公告)日:2012-01-24

    申请号:US12860750

    申请日:2010-08-20

    IPC分类号: G10L19/00

    摘要: Spatial information associated with an audio signal is encoded into a bitstream, which can be transmitted to a decoder or recorded to a storage media. The bitstream can include different syntax related to time, frequency and spatial domains. In some embodiments, the bitstream includes one or more data structures (e.g., frames) that contain ordered sets of slots for which parameters can be applied. The data structures can be fixed or variable. The data structure can include position information that can be used by a decoder to identify the correct slot for which a given parameter set is applied. The slot position information can be encoded with either a fixed number of bits or a variable number of bits based on the data structure type.

    摘要翻译: 与音频信号相关联的空间信息被编码为比特流,其可被发送到解码器或记录到存储介质。 比特流可以包括与时间,频率和空间域相关的不同语法。 在一些实施例中,比特流包括一个或多个数据结构(例如,帧),其包含有序集合的时隙,可以对其应用参数。 数据结构可以是固定的或可变的。 数据结构可以包括可由解码器使用的位置信息来识别应用给定参数集的正确时隙。 基于数据结构类型,时隙位置信息可以用固定数量的位或可变数目的位进行编码。

    APPARATUS, SYSTEM AND METHOD FOR DETECTING MALICIOUS CODE
    73.
    发明申请
    APPARATUS, SYSTEM AND METHOD FOR DETECTING MALICIOUS CODE 有权
    用于检测恶意代码的装置,系统和方法

    公开(公告)号:US20110271343A1

    公开(公告)日:2011-11-03

    申请号:US12985252

    申请日:2011-01-05

    IPC分类号: G06F21/00

    CPC分类号: G06F21/566

    摘要: Provided are an apparatus, system and method for detecting malicious code inserted into a normal process in disguise. The apparatus includes a malicious code detection module for extracting information on a thread generated by a process running on a computer system to identify code related to the thread, preliminarily determining whether or not the identified code is malicious and extracting the code preliminarily determined to be malicious; and a forcible malicious code termination module for finally determining the code as malicious code based on an analysis result of behavior of the extracted code executed in a virtual environment and forcibly terminating execution of the code.

    摘要翻译: 提供了一种用于检测插入到伪装的正常进程中的恶意代码的装置,系统和方法。 该装置包括恶意代码检测模块,用于提取由计算机系统上运行的进程生成的线程的信息,以识别与该线程相关的代码,初步确定所识别的代码是否是恶意的,并提取初步确定为恶意的代码 ; 以及强制恶意代码终止模块,用于基于在虚拟环境中执行的提取的代码的行为的分析结果,最终将代码确定为恶意代码,并强制终止代码的执行。

    VIRTUAL SERVER AND METHOD FOR IDENTIFYING ZOMBIE, AND SINKHOLE SERVER AND METHOD FOR INTEGRATEDLY MANAGING ZOMBIE INFORMATION
    74.
    发明申请
    VIRTUAL SERVER AND METHOD FOR IDENTIFYING ZOMBIE, AND SINKHOLE SERVER AND METHOD FOR INTEGRATEDLY MANAGING ZOMBIE INFORMATION 有权
    用于识别ZOMBIE的虚拟服务器和方法,以及用于集成管理ZOMBIE信息的SINKHOVER服务器和方法

    公开(公告)号:US20110270969A1

    公开(公告)日:2011-11-03

    申请号:US12985728

    申请日:2011-01-06

    IPC分类号: G06F21/20 G06F15/173

    摘要: Provided are a virtual server and method for identifying a zombie, and a sinkhole server and method for integratedly managing zombie information. The virtual server includes an authentication processing module authenticating a host using a CAPTCHA test and providing a cookie to the authenticated host when a web server access request message received from the host does not include a cookie, a cookie value verification module for extracting a cookie value from the web server access request message and verifying the extracted cookie value when the web server access request message includes a cookie, a web page access inducement module for inducing the host to access a web server when the cookie value is verified, and a zombie identification module for blocking access of the host when the cookie value is not verified, and identifying the host as a zombie when the number of blocking operations exceeds a threshold value.

    摘要翻译: 提供了用于识别僵尸的虚拟服务器和方法,以及用于综合管理僵尸信息的宿窝服务器和方法。 虚拟服务器包括认证处理模块,使用CAPTCHA测试认证主机,并且当从主机接收到的web服务器访问请求消息不包括cookie时,向认证主机提供cookie,用于提取cookie值的cookie值验证模块 当web服务器访问请求消息包括cookie时,从Web服务器访问请求消息和验证提取的cookie值,当cookie值被验证时用于诱导主机访问web服务器的网页访问诱导模块,以及僵尸识别 当cookie值未被验证时阻止主机访问的模块,以及当阻塞操作次数超过阈值时将主机识别为僵尸。

    TIME SLOT POSITION CODING OF MULTIPLE FRAME TYPES
    76.
    发明申请
    TIME SLOT POSITION CODING OF MULTIPLE FRAME TYPES 有权
    多个帧类型的时间位置编码

    公开(公告)号:US20110085670A1

    公开(公告)日:2011-04-14

    申请号:US12905051

    申请日:2010-10-14

    IPC分类号: H04R5/00 G10L19/00

    摘要: Spatial information associated with an audio signal is encoded into a bitstream, which can be transmitted to a decoder or recorded to a storage media. The bitstream can include different syntax related to time, frequency and spatial domains. In some embodiments, the bitstream includes one or more data structures (e.g., frames) that contain ordered sets of slots for which parameters can be applied. The data structures can be fixed or variable. The data structure can include position information that can be used by a decoder to identify the correct slot for which a given parameter set is applied. The slot position information can be encoded with either a fixed number of bits or a variable number of bits based on the data structure type.

    摘要翻译: 与音频信号相关联的空间信息被编码为比特流,其可被发送到解码器或记录到存储介质。 比特流可以包括与时间,频率和空间域相关的不同语法。 在一些实施例中,比特流包括一个或多个数据结构(例如,帧),其包含有序集合的时隙,可以对其应用参数。 数据结构可以是固定的或可变的。 数据结构可以包括可由解码器使用的位置信息来识别应用给定参数集的正确时隙。 基于数据结构类型,时隙位置信息可以用固定数量的位或可变数目的位进行编码。

    Method for Encoding and Decoding Multi-Channel Audio Signal and Apparatus Thereof
    77.
    发明申请
    Method for Encoding and Decoding Multi-Channel Audio Signal and Apparatus Thereof 有权
    多声道音频信号的编码和解码方法及其设备

    公开(公告)号:US20110085669A1

    公开(公告)日:2011-04-14

    申请号:US12969546

    申请日:2010-12-15

    IPC分类号: H04H20/88

    摘要: Methods and apparatuses for encoding and decoding a multi-channel audio signal are provided. In the encoding method, spatial information is calculated based on a multi-channel audio signal and a down-mix signal, and a compensation parameter that compensates for the down-mix signal is calculated based on the multi-channel audio signal and the down-mix signal. Thereafter, a bitstream is generated by encoding the spatial information, the compensation parameter, and the down-mix signal and combining the results of the encoding. Therefore, it is possible to prevent deterioration of the quality of sound regarding a multi-channel audio signal by compensating for the multi-channel audio signal using a compensation parameter that compensates for a down-mix signal.

    摘要翻译: 提供了用于编码和解码多声道音频信号的方法和装置。 在编码方法中,基于多声道音频信号和降混信号来计算空间信息,并且基于多声道音频信号和下行信号来计算补偿下混合信号的补偿参数, 混合信号。 此后,通过对空间信息,补偿参数和缩减混音信号进行编码并组合编码的结果来产生比特流。 因此,可以通过使用补偿降混信号的补偿参数来补偿多声道音频信号来防止关于多声道音频信号的声音质量的劣化。

    Method for decoding an audio signal

    公开(公告)号:US07908148B2

    公开(公告)日:2011-03-15

    申请号:US12065270

    申请日:2006-08-30

    IPC分类号: G01L19/00

    摘要: The invention relates to a method for decoding an audio signal, to allow an audio signal to be compressed and transferred more efficiently. The inventive method comprises steps of receiving an audio signal with spatial information signal, obtaining location information using the number of time slot and parameter of audio signal, establishing a multi-channel audio signal by applying spatial information signal to down-mix signal, and performing a multi-channel array for a multi-channel audio signal in response to the output channel.

    SLOT POSITION CODING OF SYNTAX OF SPATIAL AUDIO APPLICATION
    79.
    发明申请
    SLOT POSITION CODING OF SYNTAX OF SPATIAL AUDIO APPLICATION 有权
    空间音频语音的位置编码

    公开(公告)号:US20110044459A1

    公开(公告)日:2011-02-24

    申请号:US12860750

    申请日:2010-08-20

    IPC分类号: H04R5/00

    摘要: Spatial information associated with an audio signal is encoded into a bitstream, which can be transmitted to a decoder or recorded to a storage media. The bitstream can include different syntax related to time, frequency and spatial domains. In some embodiments, the bitstream includes one or more data structures (e.g., frames) that contain ordered sets of slots for which parameters can be applied. The data structures can be fixed or variable. The data structure can include position information that can be used by a decoder to identify the correct slot for which a given parameter set is applied. The slot position information can be encoded with either a fixed number of bits or a variable number of bits based on the data structure type.

    摘要翻译: 与音频信号相关联的空间信息被编码为比特流,其可被发送到解码器或记录到存储介质。 比特流可以包括与时间,频率和空间域相关的不同语法。 在一些实施例中,比特流包括一个或多个数据结构(例如,帧),其包含有序集合的时隙,可以对其应用参数。 数据结构可以是固定的或可变的。 数据结构可以包括可由解码器使用的位置信息来识别应用给定参数集的正确时隙。 基于数据结构类型,时隙位置信息可以用固定数量的位或可变数目的位进行编码。