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1. 发明申请

US20130223772A1 SCREWABLE BEARING HOUSING COVER FOR A SUPERCHARGING DEVICE 审中-公开
标题翻译：用于超级装置的可旋转轴承壳体盖
公开(公告)号：US20130223772A1
公开(公告)日：2013-08-29
申请号：US13807565
申请日：2011-06-28
申请人： Christian Holzschuh , Markus Schnell , Max Fiedler
发明人： Christian Holzschuh , Markus Schnell , Max Fiedler
IPC分类号： F01D25/16
CPC分类号： F01D25/162 , F02C6/12 , F02C7/06 , F05D2220/40 , F05D2240/50
摘要： A bearing housing may have a bearing housing cover formed of metal. A first thread may be arranged on the bearing housing cover and a second thread may be arranged on the bearing housing and designed complementarily to the first thread so that the bearing housing cover may be screwed on and fixed on the bearing housing through a rotational movement.
摘要翻译：轴承壳体可以具有由金属形成的轴承壳体盖。第一螺纹可以布置在轴承壳体盖上，并且第二螺纹可以布置在轴承壳体上并且被设计成与第一螺纹互补，使得轴承壳体盖可以通过旋转运动旋拧并固定在轴承壳体上。

2. 发明授权

US08438015B2 Apparatus and method for generating audio subband values and apparatus and method for generating time-domain audio samples 有权
标题翻译：用于产生音频子带值的装置和方法以及用于产生时域音频样本的装置和方法
公开(公告)号：US08438015B2
公开(公告)日：2013-05-07
申请号：US12293532
申请日：2007-10-23
申请人： Markus Schnell , Manfred Lutzky , Markus Lohwasser , Markus Schmidt , Marc Gayer , Michael Mellar , Bernd Edler , Markus Multrus , Gerald Schuller , Ralf Geiger , Bernhard Grill
发明人： Markus Schnell , Manfred Lutzky , Markus Lohwasser , Markus Schmidt , Marc Gayer , Michael Mellar , Bernd Edler , Markus Multrus , Gerald Schuller , Ralf Geiger , Bernhard Grill
IPC分类号： G10L19/14
CPC分类号： G10L19/0204 , G10L19/022 , G10L21/038 , G10L25/45 , H03H17/0266
摘要： An embodiment of an apparatus for generating audio subband values in audio subband channels includes an analysis windower for windowing a frame of time-domain audio input samples being in a time sequence extending from an early sample to a later sample using an analysis window function including a sequence of window coefficients to obtain windowed samples. The analysis window function includes a first number of window coefficients derived from a larger window function including a sequence of a larger second number of window coefficients, wherein the window coefficients of the window function are derived by an interpolation of window coefficients of the larger window function. The apparatus further includes a calculator for calculating the audio subband values using the windowed samples.
摘要翻译：用于在音频子频带信道中产生音频子带值的装置的实施例包括分析加窗器，用于使用包括以下的分析窗口功能将时域音频输入样本的帧以从早期样本延伸到稍后样本的时间顺序进行加窗窗系数序列以获得窗口样本。分析窗口函数包括从包括较大第二数目窗系数的序列的较大窗口函数导出的第一数目的窗系数，其中窗函数的窗系数通过较大窗函数的窗系数的插值导出。该装置还包括一个使用窗口样本计算音频子带值的计算器。

3. 发明授权

US08041578B2 Encoding an information signal 有权
标题翻译：编码信息信号
公开(公告)号：US08041578B2
公开(公告)日：2011-10-18
申请号：US11874460
申请日：2007-10-18
申请人： Markus Schnell , Michael Schuldt , Manfred Lutzky , Manuel Jander
发明人： Markus Schnell , Michael Schuldt , Manfred Lutzky , Manuel Jander
IPC分类号： G10L19/00
CPC分类号： G10L19/025 , G10L21/038
摘要： The transient problem may be sufficiently addressed, and for this purpose, a further delay on the side of the decoding may be reduced if a new SBR frame class is used wherein the frame boundaries are not shifted, i.e. the grid boundaries are still synchronized with the frame boundaries, but wherein a transient position indication is additionally used as a syntax element so as to be used, on the encoder and/or decoder sides, within the frames of these new frame class for determining the grid boundaries within these frames.
摘要翻译：可以充分地解决瞬态问题，并且为此目的，如果使用其中帧边界没有偏移的新的SBR帧类，即可以减少解码侧的进一步延迟，即，网格边界仍然与帧边界，但其中临时位置指示被另外用作语法元素，以便在这些新帧类的帧内在编码器和/或解码器侧使用以确定这些帧内的网格边界。

4. 发明申请

US20100023322A1 APPARATUS AND METHOD FOR GENERATING AUDIO SUBBAND VALUES AND APPARATUS AND METHOD FOR GENERATING TIME-DOMAIN AUDIO SAMPLES 有权
标题翻译：用于生成音频子带值的装置和方法以及用于产生时域音频样本的装置和方法
公开(公告)号：US20100023322A1
公开(公告)日：2010-01-28
申请号：US12293532
申请日：2007-10-23
申请人： Markus Schnell , Manfred Lutzky , Markus Lohwasser , Markus Schmidt , Marc Gayer , Michael Mellar , Bernd Edler , Markus Multrus , Gerald Schuller , Ralf Geiger , Bernhard Grill
发明人： Markus Schnell , Manfred Lutzky , Markus Lohwasser , Markus Schmidt , Marc Gayer , Michael Mellar , Bernd Edler , Markus Multrus , Gerald Schuller , Ralf Geiger , Bernhard Grill
IPC分类号： G10L21/00
CPC分类号： G10L19/0204 , G10L19/022 , G10L21/038 , G10L25/45 , H03H17/0266
摘要： An embodiment of an apparatus for generating audio subband values in audio subband channels includes an analysis windower for windowing a frame of time-domain audio input samples being in a time sequence extending from an early sample to a later sample using an analysis window function including a sequence of window coefficients to obtain windowed samples. The analysis window function includes a first number of window coefficients derived from a larger window function including a sequence of a larger second number of window coefficients, wherein the window coefficients of the window function are derived by an interpolation of window coefficients of the larger window function. The apparatus further includes a calculator for calculating the audio subband values using the windowed samples.
摘要翻译：用于在音频子频带信道中产生音频子带值的装置的实施例包括分析加窗器，用于使用包括以下的分析窗口功能将时域音频输入样本的帧以从早期样本延伸到稍后样本的时间顺序进行加窗窗系数序列以获得窗口样本。分析窗口函数包括从包括较大第二数目窗系数的序列的较大窗口函数导出的第一数目的窗系数，其中窗函数的窗系数通过较大窗函数的窗系数的插值导出。该装置还包括一个使用窗口样本计算音频子带值的计算器。

5. 发明申请

US20090228285A1 Apparatus for Mixing a Plurality of Input Data Streams 有权
标题翻译：用于混合多个输入数据流的装置
公开(公告)号：US20090228285A1
公开(公告)日：2009-09-10
申请号：US12398026
申请日：2009-03-04
申请人： Markus Schnell , Manfred Lutzky , Markus Multrus
发明人： Markus Schnell , Manfred Lutzky , Markus Multrus
IPC分类号： G10L21/00
CPC分类号： G10L21/038 , G10L19/008 , G10L19/265
摘要： An apparatus according to an embodiment of the present invention for mixing a first frame of a first input data stream and a second frame of a second input data stream has a processing unit adapted to generate an output frame, wherein the output frame has output spectral data describing a lower part of an output spectrum up to an output cross-over frequency, and wherein the output frame further has output SBR-data describing a higher part of the output spectrum above the output cross-over frequency by way of energy-related values in an output time/frequency grid resolution. The processing unit is further adapted such that the output spectral data corresponding to frequencies below a minimum value of cross-over frequencies of the first frame, the second frame and the output cross-over frequency is generated in a spectral domain and the output SBR-data corresponding to frequencies above a maximum value of cross-over frequencies of the first and second frames and the output cross-over frequency is processed in a SBR-domain.
摘要翻译：根据本发明实施例的用于混合第一输入数据流的第一帧和第二输入数据流的第二帧的装置具有适于产生输出帧的处理单元，其中输出帧具有输出频谱数据描述直到输出交叉频率的输出频谱的较低部分，并且其中所述输出帧还具有通过能量相关值描述在输出交叉频率之上的输出频谱的较高部分的输出SBR数据在输出时间/频率网格分辨率。所述处理单元还适于使得对应于低于第一帧，第二帧和输出交叉频率的交叉频率的最小值的频率的输出频谱数据在频域中产生，并且输出SBR- 对应于高于第一帧和第二帧的交叉频率的最大值的频率的数据和输出交叉频率在SBR域中被处理。

6. 发明申请

US20080120116A1 Encoding an Information Signal 有权
公开(公告)号：US20080120116A1
公开(公告)日：2008-05-22
申请号：US11874478
申请日：2007-10-18
申请人： Markus Schnell , Michael Schuldt , Manfred Lutzky , Manuel Jander
发明人： Markus Schnell , Michael Schuldt , Manfred Lutzky , Manuel Jander
IPC分类号： G10L19/00
CPC分类号： G10L19/025
摘要： The transient problem may be sufficiently addressed, and for this purpose, a further delay on the side of the decoding may be reduced if a new SBR frame class is used wherein the frame boundaries are not shifted, i.e. the grid boundaries are still synchronized with the frame boundaries, but wherein a transient position indication is additionally used as a syntax element so as to be used, on the encoder and/or decoder sides, within the frames of these new frame class for determining the grid boundaries within these frames.

7. 发明授权

US08290783B2 Apparatus for mixing a plurality of input data streams 有权
标题翻译：用于混合多个输入数据流的装置
公开(公告)号：US08290783B2
公开(公告)日：2012-10-16
申请号：US12398026
申请日：2009-03-04
申请人： Markus Schnell , Manfred Lutzky , Markus Multrus
发明人： Markus Schnell , Manfred Lutzky , Markus Multrus
IPC分类号： G10L19/00 , G10L19/14
CPC分类号： G10L21/038 , G10L19/008 , G10L19/265
摘要： An apparatus according to an embodiment of the present invention for mixing a first frame of a first input data stream and a second frame of a second input data stream has a processing unit adapted to generate an output frame, wherein the output frame has output spectral data describing a lower part of an output spectrum up to an output cross-over frequency, and wherein the output frame further has output SBR-data describing a higher part of the output spectrum above the output cross-over frequency by way of energy-related values in an output time/frequency grid resolution. The processing unit is further adapted such that the output spectral data corresponding to frequencies below a minimum value of cross-over frequencies of the first frame, the second frame and the output cross-over frequency is generated in a spectral domain and the output SBR-data corresponding to frequencies above a maximum value of cross-over frequencies of the first and second frames and the output cross-over frequency is processed in a SBR-domain.
摘要翻译：根据本发明实施例的用于混合第一输入数据流的第一帧和第二输入数据流的第二帧的装置具有适于产生输出帧的处理单元，其中输出帧具有输出频谱数据描述直到输出交叉频率的输出频谱的较低部分，并且其中所述输出帧还具有通过能量相关值描述在输出交叉频率之上的输出频谱的较高部分的输出SBR数据在输出时间/频率网格分辨率。所述处理单元还适于使得对应于低于第一帧，第二帧和输出交叉频率的交叉频率的最小值的频率的输出频谱数据在频域中产生，并且输出SBR- 对应于高于第一帧和第二帧的交叉频率的最大值的频率的数据和输出交叉频率在SBR域中被处理。

8. 发明授权

US08116486B2 Mixing of input data streams and generation of an output data stream therefrom 有权
标题翻译：输入数据流的混合和输出数据流的生成
公开(公告)号：US08116486B2
公开(公告)日：2012-02-14
申请号：US12398013
申请日：2009-03-04
申请人： Markus Schnell , Manfred Lutzky , Markus Multrus
发明人： Markus Schnell , Manfred Lutzky , Markus Multrus
IPC分类号： H04B1/00
CPC分类号： G10L21/038 , G10L19/008 , G10L19/265
摘要： An apparatus for mixing a plurality of input data streams is described, which has a processing unit adapted to compare the frames of the plurality of input data streams, and determine, based on the comparison, for a spectral component of an output frame of an output data stream, exactly one input data stream of the plurality of input data streams. The output data stream is generated by copying at least a part of an information of a corresponding spectral component of the frame of the determined data stream. Further or alternatively, the control values of the frames of the first and second input data streams are compared, and, if so, the control value is adopted.
摘要翻译：描述了用于混合多个输入数据流的装置，其具有适于比较多个输入数据流的帧的处理单元，并且基于该比较，确定输出的输出帧的频谱分量数据流，多个输入数据流的恰好一个输入数据流。通过复制确定的数据流的帧的对应的频谱分量的信息的至少一部分来生成输出数据流。进一步或替代地，比较第一和第二输入数据流的帧的控制值，如果是，则采用控制值。

9. 发明授权

US08036903B2 Analysis filterbank, synthesis filterbank, encoder, de-coder, mixer and conferencing system 有权
标题翻译：分析滤波器组，合成滤波器组，编码器，解码器，混频器和会议系统
公开(公告)号：US08036903B2
公开(公告)日：2011-10-11
申请号：US11744641
申请日：2007-05-04
申请人： Bernhard Grill , Markus Schnell , Ralf Geiger , Gerald Schuller
发明人： Bernhard Grill , Markus Schnell , Ralf Geiger , Gerald Schuller
IPC分类号： G10L19/00 , G10L19/14
CPC分类号： G10L19/135 , G10L19/0212 , G10L19/022
摘要： An embodiment of an analysis filterbank for filtering a plurality of time domain input frames, wherein an input frame comprises a number of ordered input samples, comprises a windower configured to generate a plurality of windowed frames, wherein a windowed frame comprises a plurality of windowed samples, wherein the windower is configured to process the plurality of input frames in an overlapping manner using a sample advance value, wherein the sample advance value is less than the number of ordered input samples of an input frame divided by two, and a time/frequency converter configured to provide an output frame comprising a number of output values, wherein an output frame is a spectral representation of a windowed frame.
摘要翻译：一种用于对多个时域输入帧进行滤波的分析滤波器组的实施例，其中输入帧包括多个有序输入样本，包括被配置为生成多个窗口化帧的加窗器，其中，窗口化框架包括多个窗口样本其中，所述加权器被配置为使用样本提前值以重叠的方式处理所述多个输入帧，其中所述样本提前值小于输入帧除以2的有序输入样本的数量，并且时间/频率转换器，被配置为提供包括多个输出值的输出帧，其中输出帧是窗口化帧的频谱表示。

10. 发明申请

US20090226010A1 Mixing of Input Data Streams and Generation of an Output Data Stream Thereform 有权
标题翻译：混合输入数据流和生成输出数据流
公开(公告)号：US20090226010A1
公开(公告)日：2009-09-10
申请号：US12398013
申请日：2009-03-04
申请人： Markus Schnell , Manfred Lutzky , Markus Multrus
发明人： Markus Schnell , Manfred Lutzky , Markus Multrus
IPC分类号： G10L19/00 , H04B1/00
CPC分类号： G10L21/038 , G10L19/008 , G10L19/265
摘要： An apparatus for mixing a plurality of input data streams is described, which has a processing unit adapted to compare the frames of the plurality of input data streams, and determine, based on the comparison, for a spectral component of an output frame of an output data stream, exactly one input data stream of the plurality of input data streams. The output data stream is generated by copying at least a part of an information of a corresponding spectral component of the frame of the determined data stream. Further or alternatively, the control values of the frames of the first and second input data streams are compared, and, if so, the control value is adopted.
摘要翻译：描述了用于混合多个输入数据流的装置，其具有适于比较多个输入数据流的帧的处理单元，并且基于该比较，确定输出的输出帧的频谱分量数据流，多个输入数据流的恰好一个输入数据流。通过复制确定的数据流的帧的对应的频谱分量的信息的至少一部分来生成输出数据流。进一步或替代地，比较第一和第二输入数据流的帧的控制值，如果是，则采用控制值。

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