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1. 发明申请

WO2010107703A8 A FRAMEWORK FOR SUPPORTING MULTI-DEVICE COLLABORATION 审中-公开
标题翻译：支持多设备协作的框架
公开(公告)号：WO2010107703A8
公开(公告)日：2011-10-27
申请号：PCT/US2010027334
申请日：2010-03-15
申请人： APPLE INC , GARCIA ROBERTO JR , ABUAN JOE S , TUNG BERKAT S , NORMILE JIM , STEWART WILLIAM , ALLAMANCHE ERIC , BOROGOVE MERIKO , BENNETT JONATHAN J
发明人： GARCIA ROBERTO JR , ABUAN JOE S , TUNG BERKAT S , NORMILE JIM , STEWART WILLIAM , ALLAMANCHE ERIC , BOROGOVE MERIKO , BENNETT JONATHAN J
IPC分类号： G06F9/46 , G06F9/54
CPC分类号： H04L67/16 , H04L12/1822 , H04L67/14 , H04L67/141 , H04L67/147 , H04L67/38
摘要： A framework for providing multi-device collaboration is described herein. In one embodiment, a method for providing multi-device collaboration between first and second devices can include transferring an initializing function call to create a session object. The function call specifies a mode of the session object, a service type, and a service name. The session object can include functions to discover the second device, connect with the second device, and provide data transport between the connected first and second devices. The service name can include a truncated name, a unique identification, and a state of service of a software application associated with the first device. The method can include detecting a network and advertising the service type and the service name via the network. The service type and service name can be advertised prior to establishing the connection between the first and second devices.
摘要翻译：本文描述了用于提供多设备协作的框架。在一个实施例中，用于在第一和第二设备之间提供多设备协作的方法可以包括传送初始化函数调用以创建会话对象。函数调用指定会话对象的模式，服务类型和服务名称。会话对象可以包括发现第二设备的功能，与第二设备连接，以及在连接的第一和第二设备之间提供数据传输。服务名称可以包括与第一设备相关联的软件应用程序的截断名称，唯一标识和服务状态。该方法可以包括检测网络并通过网络广告服务类型和服务名称。可以在建立第一和第二设备之间的连接之前通告服务类型和服务名称。

2. 发明申请

WO2010107703A2 A FRAMEWORK FOR SUPPORTING MULTI-DEVICE COLLABORATION 审中-公开
标题翻译：支持多设备协作的框架
公开(公告)号：WO2010107703A2
公开(公告)日：2010-09-23
申请号：PCT/US2010027334
申请日：2010-03-15
申请人： APPLE INC , GARCIA ROBERTO , ABUAN JOE S , TUNG BERKAT S , NORMILE JIM , STEWART WILLIAM , ALLAMANCHE ERIC , BOROGOVE MERIKO , BENNETT JONATHAN J
发明人： GARCIA ROBERTO , ABUAN JOE S , TUNG BERKAT S , NORMILE JIM , STEWART WILLIAM , ALLAMANCHE ERIC , BOROGOVE MERIKO , BENNETT JONATHAN J
IPC分类号： G06F9/46 , G06F9/54
CPC分类号： H04L67/16 , H04L12/1822 , H04L67/14 , H04L67/141 , H04L67/147 , H04L67/38
摘要： A framework for providing multi-device collaboration is described herein. In one embodiment, a method for providing multi-device collaboration between first and second devices can include transferring an initializing function call to create a session object. The function call specifies a mode of the session object, a service type, and a service name. The session object can include functions to discover the second device, connect with the second device, and provide data transport between the connected first and second devices. The service name can include a truncated name, a unique identification, and a state of service of a software application associated with the first device. The method can include detecting a network and advertising the service type and the service name via the network. The service type and service name can be advertised prior to establishing the connection between the first and second devices.
摘要翻译：本文描述了用于提供多设备协作的框架。在一个实施例中，用于在第一和第二设备之间提供多设备协作的方法可以包括传送初始化函数调用以创建会话对象。函数调用指定会话对象的模式，服务类型和服务名称。会话对象可以包括发现第二设备的功能，与第二设备连接，以及在连接的第一和第二设备之间提供数据传输。服务名称可以包括与第一设备相关联的软件应用程序的截断名称，唯一标识和服务状态。该方法可以包括检测网络并通过网络广告服务类型和服务名称。可以在建立第一和第二设备之间的连接之前通告服务类型和服务名称。

3. 发明申请

WO02073592A2 METHOD AND DEVICE FOR CHARACTERISING A SIGNAL AND METHOD AND DEVICE FOR PRODUCING AN INDEXED SIGNAL 审中-公开
标题翻译：方法和装置用于表征的信号，方法和设备产生信号INDEXED
公开(公告)号：WO02073592A2
公开(公告)日：2002-09-19
申请号：PCT/EP0202005
申请日：2002-02-26
申请人： FRAUNHOFER GES FORSCHUNG , ALLAMANCHE ERIC , HERRE JUERGEN , HELLMUTH OLIVER , FROEBA BERNHARD
发明人： ALLAMANCHE ERIC , HERRE JUERGEN , HELLMUTH OLIVER , FROEBA BERNHARD
IPC分类号： G06F17/30 , G10H1/00 , G10L19/02
CPC分类号： G10H1/0033 , G10H1/0008 , G10H2210/081 , G10H2240/061 , G10H2240/135 , G10H2250/235 , G10H2250/601 , G10L19/0204
摘要： The invention relates to a method for characterising a signal representing an audio content. A measure is determined (12) for a tonality of the signal, whereupon information relating to the audio content of the signal is obtained (16) on the basis of the measure for the tonality of the signal. Said measure for the tonality of the signal, used to analyse the content, is stable in relation to a signal distortion, e.g. resulting from MP3-coding, and has a high correlation with the content of the signal examined.
摘要翻译：在用于表征表示音频内容，对于信号的音调的度量被确定（12），于是发言约基于针对所述信号（16）的音调的量度的信号的音频内容的信号的方法。用于信号的内容分析的音调的度量相比Signalverzer梯级，例如通过MP3编码，鲁棒并且具有高的相关性被检查信号的内容。

4. 发明专利

IL182235A DIFFUSE SOUND SHAPING FOR BCC SCHEMES AND THE LIKE 未知
公开(公告)号：IL182235A
公开(公告)日：2011-10-31
申请号：IL18223507
申请日：2007-03-27
申请人： FRAUNHOFER GES FORSCHUNG , AGERE SYSTEMS INC , ALLAMANCHE ERIC , DISCH SASCHA , FALLER CHRISTOF , HERRE JUERGEN
发明人： ALLAMANCHE ERIC , DISCH SASCHA , FALLER CHRISTOF , HERRE JUERGEN
摘要： In one embodiment, C input audio channels are encoded to generate E transmitted audio channel(s), where one or more cue codes are generated for two or more of the C input channels, and the C input channels are downmixed to generate the E transmitted channel(s), where C>E≧1. One or more of the C input channels and the E transmitted channel(s) are analyzed to generate a flag indicating whether or not a decoder of the E transmitted channel(s) should perform envelope shaping during decoding of the E transmitted channel(s). In one implementation, envelope shaping adjusts a temporal envelope of a decoded channel generated by the decoder to substantially match a temporal envelope of a corresponding transmitted channel.

5. 发明申请

WO0126262A3 METHOD AND DEVICE FOR INTRODUCING INFORMATION INTO A DATA STREAM AND A METHOD FOR ENCODING AN AUDIO SIGNAL 审中-公开
标题翻译：用于向数据流引入信息的方法和设备以及用于编码音频信号的方法和设备
公开(公告)号：WO0126262A3
公开(公告)日：2001-10-25
申请号：PCT/EP0009771
申请日：2000-10-05
申请人： FRAUNHOFER GES FORSCHUNG , NEUBAUER CHRISTIAN , HERRE JUERGEN , BRANDENBURG KARLHEINZ , ALLAMANCHE ERIC
发明人： NEUBAUER CHRISTIAN , HERRE JUERGEN , BRANDENBURG KARLHEINZ , ALLAMANCHE ERIC
IPC分类号： G10L19/018 , G10L19/02 , H04B1/66 , H04B1/707 , H04H20/31 , H04H1/00
CPC分类号： H04H20/31 , G10L19/018 , G10L19/02 , H04B1/707
摘要： The invention relates to a method for introducing information into a data stream containing data related to spectral values which represent a short-term spectrum of an audio signal. According to said method, the data stream is first processed (10, 16, 18), in order to obtain the spectral values for the short-term spectrum of the audio signal. In addition, the information to be introduced is subjected to a spread sequence (20) in order to obtain an expanded information signal which leads to the creation of a spectral representation of the expanded information signal (20). This representation is then weighted using a determined psychoacoustic noise energy which can be masked (20), in order to generate a weighted information signal, in which the energy level of the introduced information is substantially equal to or lies below the psychoacoustic masking threshold. The weighted information signal and the spectral values for the short-term spectrum are subsequently totalled (20) and then re-processed (22, 24, 26) in order to obtain a processed data stream which comprises both the audio information and the information to be introduced. In order for the information to be introduced without having to pass into the time domain, the block raster which underlies the short-term spectrum is not infringed, so that the introduction of a watermark does not lead to a tandem encoding effect.
摘要翻译：用于将信息转换成具有表示音频信号的短期频谱数据的频谱值，数据流的本发明的方法首先执行所述数据流的处理（10，16，18），以获得音频信号的短期频谱的频谱值。此外，待引入的信息经受扩频序列（20），以获得扩展的信息信号，在这之后被产生的扩展信息信号的频谱表示（20），然后将其与一个确定的心理声学屏蔽噪声能量（20）加权的加权生成信息信号，其中所引入的信息的能量基本上等于或低于心理声学掩蔽阈值。然后将加权的信息信号和音频信号的短期频谱的频谱值进行求和（20），随后再加工（22，24，26），以获得包含两个音频信息和将要引入的信息的处理的数据流。在被引入被插入到数据流中的信息表征，而无需在时域已经过去了，Blockrasterung这是短期的频谱是基础，没有被触及，所以引入了水印的，不会产生任何串联Codiereffekten。

6. 发明专利

IL182236A INDIVIDUAL CHANNEL SHAPING FOR BCC SCHEMES AND THE LIKE 未知
公开(公告)号：IL182236A
公开(公告)日：2011-08-31
申请号：IL18223607
申请日：2007-03-27
申请人： FRAUNHOFER GES FORSCHUNG , AGERE SYSTEMS INC , ALLAMANCHE ERIC , DISCH SASCHA , FALLER CHRISTOF , HERRE JUERGEN
发明人： ALLAMANCHE ERIC , DISCH SASCHA , FALLER CHRISTOF , HERRE JUERGEN
摘要： At an audio encoder, cue codes are generated for one or more audio channels, wherein an envelope cue code is generated by characterizing a temporal envelope in an audio channel. At an audio decoder, E transmitted audio channel(s) are decoded to generate C playback audio channels, where C>E≧1. Received cue codes include an envelope cue code corresponding to a characterized temporal envelope of an audio channel corresponding to the transmitted channel(s). One or more transmitted channel(s) are upmixed to generate one or more upmixed channels. One or more playback channels are synthesized by applying the cue codes to the one or more upmixed channels, wherein the envelope cue code is applied to an upmixed channel or a synthesized signal to adjust a temporal envelope of the synthesized signal based on the characterized temporal envelope such that the adjusted temporal envelope substantially matches the characterized temporal envelope.

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