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1. 发明申请

WO2010054756A3 TRANSPORT OF AN OBJECT ACROSS A SURFACE 审中-公开
标题翻译：在表面上传输对象
公开(公告)号：WO2010054756A3
公开(公告)日：2010-09-02
申请号：PCT/EP2009007797
申请日：2009-10-30
申请人： FRAUNHOFER GES FORSCHUNG , KRAEGELOH STEFAN , POPP HARALD , BERNHARD JOSEF , FUCHS HARALD , GAYER MARC , LUTZKY MANFRED , SPORER THOMAS , BRIX SANDRA
发明人： KRAEGELOH STEFAN , POPP HARALD , BERNHARD JOSEF , FUCHS HARALD , GAYER MARC , LUTZKY MANFRED , SPORER THOMAS , BRIX SANDRA
IPC分类号： A63F3/02 , A63F3/00
CPC分类号： B65G51/03 , A63F3/00 , A63F3/00697 , A63F3/02 , A63F7/3603 , A63F2009/0087 , A63H18/002
摘要： The idea underlying the present invention is that when the position of an object (10) on a surface is determined it is also possible to use transport devices for the transport of the object on the surface, said devices resulting in fewer reproducible transport movements, since the control is carried out directly based on the observed movement in relation to the desired movement. Working examples relate to the use of compressed air, magnetization and/or flexural waves.
摘要翻译：本申请的基本思想是，在确定物体（10）在表面上的位置的情况下，还可以使用运输机构来运输物体在表面上，这导致较少可再现的运输运动，因为对照可以根据观察到的运动与期望的运动相比直接进行。将描述使用压缩空气，磁性和/或弯曲波的实施例。

2. 发明申请

WO2005013491A3 AUDIO FILE FORMAT CONVERSION 审中-公开
标题翻译：音频文件格式转换
公开(公告)号：WO2005013491A3
公开(公告)日：2005-03-24
申请号：PCT/EP2004007744
申请日：2004-07-13
申请人： FRAUNHOFER GES FORSCHUNG , GEYERSBERGER STEFAN , GERNHARDT HARALD , GRILL BERNHARD , HAERTL MICHAEL , HILPERT JOHANN , LUTZKY MANFRED , WEISHART MARTIN , POPP HARALD
发明人： GEYERSBERGER STEFAN , GERNHARDT HARALD , GRILL BERNHARD , HAERTL MICHAEL , HILPERT JOHANN , LUTZKY MANFRED , WEISHART MARTIN , POPP HARALD
IPC分类号： G10L19/16 , G10L19/14 , G11B20/10 , G11B20/12 , H04L29/06
CPC分类号： G10L19/173
摘要： According to the invention, the manipulation of audio data can be simplified, such as, for example, with relation to the combination of individual audio channels to give multi-channel audio data streams, or for the general manipulation of an audio data stream, whereby a data block is modified (56) in an audio data stream (10), divided into data blocks (10a, 10b) with determining blocks (14, 16) and data block audio data (18) such as, for example, by inclusion in, addition to, or replacement of a part thereof, itself containing a length indicator which expresses a data amount or length of the block audio data, or a data amount or length of the data block, such as to give a second audio data stream with modified data blocks. Alternatively, an audio data stream (10) with pointers in determining blocks (14, 10), which point to the determining block audio data (44, 46), allocated to the determining blocks, but distributed in various data blocks, is converted into an audio stream, whereby the determining block audio data (44, 46) are combined to give coherent determining block audio data (48). The coherent determining block audio data (48) can be contained with the corresponding determining block (14, 16) in a self-contained channel element (52a).
摘要翻译：音频数据的处理可变得容易，例如一般对于各个音频数据的组合流提供给多通道音频数据流或通过在音频数据流（10）为数据块处理的音频数据流（10A，10B）与判定块（14，16）和数据块的音频数据（18），被构造，一个修改后的数据块（56），如它们通过添加或添加或通过替换部分，以使相同长度指示符包含指示数据块的数据量或长度是音频数据或数据量或长度desDatenblocks以获得第二音频数据流与修改的数据块。或者，它是具有指针的音频数据流（10）在形成于指派但分布在不同的数据块确定块的音频数据（44，46）被转移到的音频数据流的判定块判定块（14，10），其中，所述确定块的音频数据（44，46 ）zuzusammenhängenden确定块的音频数据（48）进行了总结。连续测定块的音频数据（48）然后可以用他们的确定块（14，16）一起可以包括在一个本身完成了信道构件（52A）。

3. 发明申请

WO2010003546A3 AN APPARATUS AND A METHOD FOR CALCULATING A NUMBER OF SPECTRAL ENVELOPES 审中-公开
标题翻译：一种用于计算多个光谱包络的装置和方法
公开(公告)号：WO2010003546A3
公开(公告)日：2010-03-04
申请号：PCT/EP2009004523
申请日：2009-06-23
申请人： FRAUNHOFER GES FORSCHUNG , NEUENDORF MAX , GRILL BERNHARD , KRAEMER ULRICH , MULTRUS MARKUS , POPP HARALD , RETTELBACH NIKOLAUS , NAGEL FREDERIK , LOHWASSER MARKUS , GAYER MARC , JANDER MANUEL , BACIGALUPO VIRGILIO
发明人： NEUENDORF MAX , GRILL BERNHARD , KRAEMER ULRICH , MULTRUS MARKUS , POPP HARALD , RETTELBACH NIKOLAUS , NAGEL FREDERIK , LOHWASSER MARKUS , GAYER MARC , JANDER MANUEL , BACIGALUPO VIRGILIO
IPC分类号： G10L21/02 , G10L19/02 , G10L19/14
CPC分类号： G10L21/038 , G10L19/0208 , G10L19/025 , G10L19/20
摘要： An apparatus (100) calculates a number (102) of spectral envelopes (104) to be derived by a spectral band replication (SBR) encoder, wherein the SBR encoder is adapted to encode an audio signal (105) using a plurality of sample values within a predetermined number of subsequent time portions (110) in an SBR frame extending from an initial time (t0) to a final time (tn), the predetermined number of subsequent time portions (110) being arranged in a time sequence given by the audio signal (105). The apparatus (100) comprises a decision value calculator (120) for determining a decision value (125), the decision value (125) measuring a deviation in spectral energy distributions of a pair of neighboring time portions. The apparatus (100) further comprises a detector (130) for detecting a violation (135) of a threshold by the decision value (125) and a processor (140) for determining a first envelope border (145) between the pair of neighboring time portions when the violation (135) of the threshold is detected. The apparatus (100) further comprises a processor (150) for determining a second envelope border (155) between a different pair of neighboring time portions or at the initial time (t0) or at the final time (tn) for an envelope having the first envelope border (145) based on the violation (135) of the threshold for the other pair or based on a temporal position of the pair or the different pair in the SBR frame. The apparatus (100) further comprises a number processor (160) for establishing the number (102) of spectral envelopes (104) having the first envelope border (145) and the second envelope border (155).
摘要翻译：一种装置（100）计算由谱带复制（SBR）编码器导出的频谱包络（104）的数目（102），其中SBR编码器适于使用多个采样值对音频信号（105）进行编码在从初始时间（t0）延伸到最后时间（tn）的SBR帧中的预定数量的后续时间部分（110）中，预定数量的后续时间部分（110）按照由音频信号（105）。装置（100）包括用于确定判定值（125）的判定值计算器（120），所述判定值（125）测量一对相邻时间部分的频谱能量分布的偏差。所述设备（100）还包括检测器（130），用于通过所述判定值（125）检测阈值的违规（135）;以及处理器（140），用于确定所述一对相邻时间之间的第一包络边界（145）当检测到阈值的违规（135）时的部分。所述装置（100）还包括处理器（150），用于确定不同对相邻时间部分之间的第二信封边界（155），或者在具有所述相邻时间部分的信封的初始时间（t0）或最后时间（tn）基于另一对的阈值的违规（135）或者基于SBR帧中的对或不同对的时间位置的第一包络边界（145）。所述设备（100）还包括用于建立具有所述第一信封边界（145）和所述第二信封边界（155）的频谱包络（104）的数量（102）的数字处理器（160）。

4. 发明申请

WO2009121499A8 AUDIO TRANSFORM CODING USING PITCH CORRECTION 审中-公开
标题翻译：使用倾斜校正进行音频变换编码
公开(公告)号：WO2009121499A8
公开(公告)日：2010-02-25
申请号：PCT/EP2009002118
申请日：2009-03-23
申请人： FRAUNHOFER GES FORSCHUNG , EDLER BERND , DISCH SASCHA , GEIGER RALF , BAYER STEFAN , KRAEMER ULRICH , FUCHS GUILLAUME , NEUENDORF MAX , MULTRUS MARKUS , SCHULLER GERALD , POPP HARALD
发明人： EDLER BERND , DISCH SASCHA , GEIGER RALF , BAYER STEFAN , KRAEMER ULRICH , FUCHS GUILLAUME , NEUENDORF MAX , MULTRUS MARKUS , SCHULLER GERALD , POPP HARALD
IPC分类号： G10L19/02
CPC分类号： G10L19/0212 , G10L19/022
摘要： A processed representation of an audio signal having a sequence of frames is generated by sampling the audio signal within a first and a second frame of the sequence of frames, the second frame following the first frame, the sampling using information on a pitch contour of the first and the second frame to derive a first sampled representation. The audio signal is sampled within the second and the third frame, the third frame following the second frame in the sequence of frames. The sampling uses the information on the pitch contour of the second frame and information on a pitch contour of the third frame to derive a second sampled representation. A first scaling window is derived for the first sampled representation and a second scaling window is derived for the second sampled representation, the scaling windows depending on the samplings applied to derive the first sampled representations or the second sampled representation.
摘要翻译：具有帧序列的音频信号的处理表示通过对帧序列的第一帧和第二帧中的音频信号进行采样，第一帧之后的第二帧，使用关于第一帧的音调轮廓的信息的采样第一和第二帧以得出第一采样表示。音频信号在第二帧和第三帧内采样，第三帧在帧序列中的第二帧之后。采样使用关于第二帧的音调轮廓的信息和关于第三帧的音调轮廓的信息来导出第二采样表示。对于第一采样表示导出第一缩放窗口，并且针对第二采样表示导出第二缩放窗口，缩放窗口取决于应用于导出第一采样表示或第二采样表示的采样。

5. 发明申请

WO2010086194A3 APPARATUS, METHOD AND COMPUTER PROGRAM FOR MANIPULATING AN AUDIO SIGNAL COMPRISING A TRANSIENT EVENT 审中-公开
标题翻译：用于处理包含瞬时事件的音频信号的装置，方法和计算机程序
公开(公告)号：WO2010086194A3
公开(公告)日：2011-09-29
申请号：PCT/EP2010050042
申请日：2010-01-05
申请人： FRAUNHOFER GES FORSCHUNG , NAGEL FREDERIK , WALTHER ANDREAS , FUCHS GUILLAUME , LECOMTE JEREMIE , POPP HARALD , WIK TILO
发明人： NAGEL FREDERIK , WALTHER ANDREAS , FUCHS GUILLAUME , LECOMTE JEREMIE , POPP HARALD , WIK TILO
IPC分类号： G10L19/02 , G10L21/04
CPC分类号： G10L21/04 , G10L19/025 , G10L19/028
摘要： An apparatus (100) for manipulating an audio signal (110) comprising a transient event comprises a transient signal replacer (130) configured to replace a transient signal portion, comprising the transient event of the audio signal, with a replacement signal portion adapted to signal energy characteristics of one or more non transient signal portions of the audio signal, or to signal energy characteristics of the transient signal port! to obtain a transient - reduced audio signal (132). The apparatus also comprises a signal processor (140) configured to process the transient -reduced audio signal (132) to obtain a processed version (142) of the transient -reduced audio signal (132). The apparatus also comprises a transient-signal-re-inserter (150) configured to combine the processed version of the transient-reduced audio signal (132) with a transient signal (152) representing, in an original or processed form, a transient content of the transient signal portion.
摘要翻译：一种用于操纵包括瞬态事件的音频信号（110）的装置（100）包括瞬态信号替换器（130），其配置成将包括音频信号的瞬态事件的瞬态信号部分替换成适于信号的替换信号部分音频信号的一个或多个非瞬态信号部分的能量特性，或信号瞬态信号端口的能量特性！以获得瞬时降低的音频信号（132）。所述装置还包括被配置为处理所述瞬态恢复的音频信号（132）以获得所述瞬态恢复的音频信号（132）的处理版本（142）的信号处理器（140）。该装置还包括被配置为将经过处理的瞬态减少音频信号（132）的处理版本与以原始或处理形式表示暂时内容的瞬态信号（152）组合的瞬态信号重新插入器（150）的瞬态信号部分。

6. 发明申请

WO0021290A3 REDUCING THE PROPORTION OF AN EXTRANEOUS ELEMENT IN A TRANSMIT PROGRAM 审中-公开
标题翻译：减少传输程序中可见传输的份额
公开(公告)号：WO0021290A3
公开(公告)日：2000-08-10
申请号：PCT/DE9903232
申请日：1999-10-07
申请人： PLANKENSTEINER PETER , FRAUNHOFER GES FORSCHUNG , WAGNER THOMAS , GERHAEUSER HEINZ , HEUBERGER ALBERT , DIETZ MARTIN , POPP HARALD , PLANKENBUEHLER ROLAND
发明人： WAGNER THOMAS , GERHAEUSER HEINZ , HEUBERGER ALBERT , DIETZ MARTIN , POPP HARALD , PLANKENBUEHLER ROLAND
IPC分类号： G11B27/032 , G11B27/034 , G11B27/28 , G11B27/34 , H04H60/13 , H04H60/27 , H04N5/44 , H04N5/445 , H04N5/76 , H04N7/08
CPC分类号： H04N7/08 , G11B27/032 , G11B27/034 , G11B27/28 , G11B27/34 , G11B2220/218 , G11B2220/2545 , G11B2220/90 , H04H60/13 , H04H60/27 , H04N5/44 , H04N5/4401 , H04N5/4448 , H04N5/76 , H04N21/4331 , H04N21/45457 , H04N21/6543
摘要： The invention relates to a method that reproduces a transmit program that is in the course of transmission and reduces an extraneous element in a transmit program, such as a TV or radio program, in the course of transmission. Said method consists of the following: a program is received as a transmit program in order to form a receive program that has a predominant first section as a primary program and a lower proportion of extraneous elements; the proportion of the extraneous element is blanked out in the receive program according to a control signal (16,16a) that chronologically identifies the extraneous element; the rest of the receive program is stored in a buffer memory (12,122,124); the receive program stored in said buffer memory is reproduced (14,14a) with a reduced, more particularlytotally suppressed extraneous element proportion. The temporarily stored program is made available for reproduction and is reproduced while a chronologically later section of the receive program is stored temporarily. The chronological extraneous element proportion in the reproduced program or in the stored program is reduced in response to the control signal (16,16a) within a later time section (Tk).
摘要翻译：本发明是用于再现当前广播节目并且至少部分地抑制当前广播节目中的外来部分（诸如电视或无线电节目）的方法。提出：接收作为用于形成接收节目的传输节目的节目，该接收节目主要具有作为主节目和相对较小的外部部分的第一部分; 响应于暂时识别外部部分的控制信号（16,16a）和缓存剩余的接收程序（12,122,124），将外部部分隐藏在接收程序中; 缓存的缓存接收程序的播放（14,14a），特别是Gänzlisch抑制的第三方。高速缓存的程序被提供用于回放并在接收程序的后期部分被高速缓存时被再现。在稍后的时间段（Tk）期间，响应于控制信号（16,16a），外部组件在再现节目中或存储节目中的时间比例减少。

7. 发明专利

IL181469A DEVICE AND METHOD FOR GENERATING A CODED MULTI-CHANNEL SIGNAL AND DEVICE AND METHOD FOR DECODING A CODED MULTI-CHANNEL SIGNAL 未知
公开(公告)号：IL181469A
公开(公告)日：2011-09-27
申请号：IL18146907
申请日：2007-02-20
申请人： FRAUNHOFER GES FORSCHUNG , HERRE JURGEN , SPERSCHNEIDER RALPH , HILPERT JOHANNES , LINZMEIER KARSTEN , POPP HARALD
发明人： HERRE JURGEN , SPERSCHNEIDER RALPH , HILPERT JOHANNES , LINZMEIER KARSTEN , POPP HARALD
IPC分类号： G10L19/008
摘要： In a multi-channel encoder generating several different parameter sets for reconstructing a multi-channel output signal using at least one transmission channel, the data stream is written such that the two parameter sets are decodable independently of each other. Thus, a multi-channel decoder is enabled to skip a parameter set which is marked as optional and/or has a higher version number when reading the data stream and still to perform a valid multi-channel reconstruction using a data set marked as mandatory or a data set having a sufficiently low version number. This achieves a flexible encoder/decoder concept suitable for future updates characterized by backward compatibility and reliability.

8. 发明申请

WO0106686A2 METHOD AND DEVICE FOR IDENTIFYING PIECES OF MUSIC 审中-公开
标题翻译：用于识别音频片段的装置和方法
公开(公告)号：WO0106686A2
公开(公告)日：2001-01-25
申请号：PCT/EP0006860
申请日：2000-07-18
申请人： FRAUNHOFER GES FORSCHUNG
发明人： DIETZ MARTIN , BRANDENBURG KARLHEINZ , GERHAEUSER HEINZ , POPP HARALD , GEYERSBERGER STEFAN
IPC分类号： H04H20/31 , H04H60/27 , H04H60/37 , H04H60/63 , H04H1/00
CPC分类号： H04H60/37 , H04H20/31 , H04H60/27 , H04H60/63 , H04H2201/50
摘要： A device for identifying pieces of music, comprising a receiver (12) which picks up a reception signal (10) consisting of an audio signal (14) and a data signal associated with said audio signal, whereby the data signal contains identification data (16) enabling pieces of music to be identified in the reception signal (10). A device (20) is provided for storage of data identifying a piece of music in response to a user input (18) during the reception of a piece of music, in addition to a device (12) for extracting the identification data.
摘要翻译：用于识别音频轨道的装置包括：用于接收具有音频信号（14）和所述音频信号相关联的数据信号的接收信号（10），接收装置（12），其中所述数据信号的识别信息（16），在音频块的识别接收信号（10）允许。除了用于提取标识信息的装置（12）之外，还提供了用于在接收音频片段期间响应于用户输入（18）来存储音频片段标识信息的装置（20）。

9. 发明专利

PL3364669T3 Urządzenie i sposób generowania sygnału wyjściowego audio zawierającego co najmniej dwa kanały wyjściowe 未知
公开(公告)号：PL3364669T3
公开(公告)日：2022-01-10
申请号：PL18163700
申请日：2012-05-08
申请人： FRAUNHOFER GES FORSCHUNG
发明人： WALTHER ANDREAS , SILZLE ANDREAS , HELLMUTH OLIVER , GRILL BERNHARD , POPP HARALD
IPC分类号： H04S3/00

10. 发明专利

BRPI0713827B1 dispositivo e método para o processamento de um sinal de sub-banda real para a redução dos efeitos de aliasing 未知
公开(公告)号：BRPI0713827B1
公开(公告)日：2020-12-01
申请号：BRPI0713827
申请日：2007-06-26
申请人： FRAUNHOFER GES FORSCHUNG
发明人： EDLER BERND , POPP HARALD
IPC分类号： H03G3/00 , G10L19/02 , H03H17/02
摘要： dispositivo e método para o processamento de um sinal de sub-banda real para a redução dos efeitos de aliasing. para processar um sinal de sub-banda de uma pluralidade de sinais reais de sub-banda que são uma representação de um sinal real de tempo discreto gerado por um banco de filtros de análise, é provido um pesador (10) para a pesagem de um sinal de sub-banda com um fator de pesagem determinado para o sinal de sub-banda de maneira a obter um sinal de sub-banda pesado (11). além disso, é calculado um termo de correção por um determinador de termo de correção (12), o determinador de termo de correção sendo implementado para calcular o termo de correção usando pelo menos um outro sinal de sub-banda e usando outro fator de pesagem provido para o outro sinal de sub-banda, diferindo os dois fatores de pesagem. o termo de correção é então combinado com o sinal de sub-banda pesado para obter um sinal de sub-banda corrigido, resultando em reduzido aliasing, mesmo que os sinais de sub-banda sejam pesados de maneiras diferentes.

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