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51. 发明授权

US07770435B2 Pipeline having a collector line and method for leakage monitoring and leakage location 有权
标题翻译：管道具有集电极线和泄漏监测和泄漏位置的方法
公开(公告)号：US07770435B2
公开(公告)日：2010-08-10
申请号：US11848392
申请日：2007-08-31
申请人： Wolfgang Issel , Peter Jax
发明人： Wolfgang Issel , Peter Jax
IPC分类号： G01M3/04 , G01N1/22
CPC分类号： F16L11/12 , G01M3/18
摘要： A collector line for leakage monitoring and leakage location at a plant includes a carrier tube having a wall with openings formed therein, which are sealed with silicone rubber. This makes it possible to use the collector line during low ambient temperatures. A device and a method for leakage monitoring and leakage location and a pipeline having a collector line, are also provided.
摘要翻译：用于工厂泄漏监测和泄漏位置的收集管线包括一个承载管，该管道具有形成在其中的开口的壁，它们用硅橡胶密封。这使得在低环境温度下可以使用集电极线。还提供了一种用于泄漏监测和泄漏位置的装置和方法以及具有收集管线的管线。

52. 发明申请

US20090306993A1 METHOD AND APPARATUS FOR LOSSLESS ENCODING OF A SOURCE SIGNAL, USING A LOSSY ENCODED DATA STREAM AND A LOSSLESS EXTENSION DATA STREAM 审中-公开
标题翻译：使用丢失编码的数据流和无效扩展数据流的信源编码的方法和装置
公开(公告)号：US20090306993A1
公开(公告)日：2009-12-10
申请号：US12309542
申请日：2007-07-12
申请人： Oliver Wuebbolt , Florian Keiler , Peter Jax , Sven Kordan , Johannes Boehm
发明人： Oliver Wuebbolt , Florian Keiler , Peter Jax , Sven Kordan , Johannes Boehm
IPC分类号： G10L19/00
CPC分类号： G10L19/24 , G10L19/0017 , G10L19/008
摘要： The invention is related to lossless encoding of a source signal, using a lossy encoded data stream and a lossless extension data stream which together form a lossless encoded data stream for said source signal, whereby lossless audio compression means audio coding with bit-exact reproduction of the original PCM samples at decoder output. The lossy encoding/decoding may be an mp3 coding/decoding. The invention uses an integer MDCT and frequency domain de-correlation and time domain de-correlation for the residual signal of the base-layer lossy audio codec. The exploitation of side information from the lossy base-layer codec allows for reduction of redundancies in the gross bit stream, thus improving the coding efficiency of the lossy based lossless codec.
摘要翻译：本发明涉及一种使用有损编码数据流和无损扩展数据流的源信号的无损编码，它们共同形成用于所述源信号的无损编码数据流，由此无损音频压缩是指以比特精确再现为单位的音频编码原始PCM采样在解码器输出。有损编码/解码可以是mp3编码/解码。本发明对基层有损音频编解码器的残留信号使用整数MDCT和频域去相关和时域去相关。利用有损的基层编解码器中的侧面信息可以减少总比特流中的冗余度，从而提高了基于有损耗的无损编码解码器的编码效率。

53. 发明申请

US20090240507A1 Method and device for transcoding audio signals 有权
标题翻译：用于对音频信号进行转码的方法和设备
公开(公告)号：US20090240507A1
公开(公告)日：2009-09-24
申请号：US12311129
申请日：2007-09-06
申请人： Peter Jax , Sven Kordon
发明人： Peter Jax , Sven Kordon
IPC分类号： G10L21/00 , G10L21/04
CPC分类号： G10L19/022 , G06F3/16 , G10L19/005 , G10L19/008 , G10L19/173 , H04B1/66
摘要： The present invention provides method and device for transcoding between audio coding formats with different time-frequency analysis domains, as used for example by MPEG-AAC and mp3, particularly for facilitated and faster transcoding between such audio signals. A method for transcoding a framed audio signal from a first parameter domain into a second parameter domain comprises linearly transforming two or more parameters of the first parameter domain to at least one parameter of the second parameter domain, wherein the two or more parameters of the first parameter domain come from different frames of the audio signal in the first parameter domain. The linear transformation can be described as a matrix and implemented as a look-up table.
摘要翻译：本发明提供了用于例如通过MPEG-AAC和mp3所使用的不同时间 - 频率分析域的音频编码格式之间进行代码转换的方法和装置，特别是用于在这种音频信号之间促进和更快速的转码。将成帧音频信号从第一参数域转码成第二参数域的方法包括将第一参数域的两个或多个参数线性变换成第二参数域的至少一个参数，其中第一参数域的两个或多个参数参数域来自第一参数域中音频信号的不同帧。线性变换可以被描述为矩阵并且被实现为查找表。

54. 发明申请

US20090177478A1 Method and Apparatus for Lossless Encoding of a Source Signal, Using a Lossy Encoded Data Steam and a Lossless Extension Data Stream 失效
标题翻译：用于信源的无损编码的方法和装置，使用有损编码数据蒸汽和无损扩展数据流
公开(公告)号：US20090177478A1
公开(公告)日：2009-07-09
申请号：US12227045
申请日：2007-04-18
申请人： Peter Jax , Florian Keiler , Oliver Wuebbolt , Sven Kordon , Johannes Boehm
发明人： Peter Jax , Florian Keiler , Oliver Wuebbolt , Sven Kordon , Johannes Boehm
IPC分类号： G10L19/14 , G10L19/00
CPC分类号： G10L19/0017 , G10L19/04 , G10L19/24
摘要： In lossy based lossless coding a PCM audio signal passes through a lossy encoder to a lossy decoder. The lossy encoder provides a lossy bit stream. The lossy decoder also provides side information that is used to control the coefficients of a prediction filter that de-correlates the difference signal between the PCM signal and the lossy decoder output. The de-correlated difference signal is lossless encoded, providing an extension bit stream. Instead of, or in addition to, de-correlating in the time domain, a de-correlation in the frequency domain using spectral whitening can be performed. The lossy encoded bit stream together with the lossless encoded extension bit stream form a lossless encoded bitstream. The invention facilitates enhancing a lossy perceptual audio encoding/decoding by an extension that enables mathematically exact reproduction of the original waveform, and provides additional data for reconstructing at decoder site an intermediate-quality audio signal. The lossless extension can be used to extend the widely used mp3 encoding/decoding to lossless encoding/decoding and superior quality mp3 encoding/decoding.
摘要翻译：在基于有损耗的无损编码中，PCM音频信号通过有损编码器到有损解码器。有损编码器提供有损比特流。有损解码器还提供用于控制将PCM信号和有损解码器输出之间的差信号去相关的预测滤波器的系数的侧信息。去相关差分信号是无损编码的，提供扩展比特流。代替或者除了在时域中去相关之外，可以执行使用频谱白化的频域中的去相关。有损编码比特流与无损编码扩展比特流一起形成无损编码比特流。本发明有助于通过能够在数字上准确再现原始波形的扩展来增强有损感知音频编码/解码，并提供用于在解码器位置重建中等质量音频信号的附加数据。无损扩展可用于将广泛使用的mp3编码/解码扩展到无损编码/解码以及优质的mp3编码/解码。

55. 发明申请

US20090048791A1 Method and Device for Detecting a Pulse-Type Mechanical Effect on a System Part 有权
标题翻译：用于检测系统零件上的脉冲型机械效应的方法和装置
公开(公告)号：US20090048791A1
公开(公告)日：2009-02-19
申请号：US12185307
申请日：2008-08-04
申请人： Bela Bechtold , Peter Jax , Vojtech Ocelik , Jan Zach
发明人： Bela Bechtold , Peter Jax , Vojtech Ocelik , Jan Zach
IPC分类号： G01L1/00
CPC分类号： G01H1/00 , G01M13/028
摘要： A method and a device for detecting a pulse-type mechanical effect at a system component, include continuously recording an operating noise in the system component with a sensor disposed at the system component and converting the operating noise with the sensor into a measured signal subjected to a mathematical transformation. A sliding mean is calculated by determining quantiles from determined transformations and an evaluation function, which displays an application of the pulse-type mechanical effect on the system component, is derived from the sliding mean.
摘要翻译：一种用于检测系统部件的脉冲型机械效应的方法和装置，包括：将系统部件中的操作噪声连续地记录在设置在系统部件处的传感器，并将传感器的操作噪声转换成经受数学变换。通过从确定的变换确定分位数来计算滑动平均值，并且从滑动平均值导出显示对系统组件的脉冲型机械效应的应用的评估函数。

56. 发明申请

US20080053198A1 Collector Line, Device and Method for Leakage Monitoring and Leakage Location and Pipeline Having a Collector Line 有权
标题翻译：集线器，泄漏监测和泄漏位置的装置和方法以及具有集电极线的管道
公开(公告)号：US20080053198A1
公开(公告)日：2008-03-06
申请号：US11848392
申请日：2007-08-31
申请人： Wolfgang Issel , Peter Jax
发明人： Wolfgang Issel , Peter Jax
IPC分类号： G01M3/28 , F16L9/14 , G01R27/08
CPC分类号： F16L11/12 , G01M3/18
摘要： A collector line for leakage monitoring and leakage location at a plant includes a carrier tube having a wall with openings formed therein, which are sealed with silicone rubber. This makes it possible to use the collector line during low ambient temperatures. A device and a method for leakage monitoring and leakage location and a pipeline having a collector line, are also provided.
摘要翻译：用于工厂泄漏监测和泄漏位置的收集管线包括一个承载管，该管道具有形成在其中的开口的壁，它们用硅橡胶密封。这使得在低环境温度下可以使用集电极线。还提供了一种用于泄漏监测和泄漏位置的装置和方法以及具有收集管线的管线。

57. 发明授权

US5271901A Device having a diffusion sensor hose for detecting a leak 失效
标题翻译：具有用于检测泄漏的扩散传感器软管的装置
公开(公告)号：US5271901A
公开(公告)日：1993-12-21
申请号：US921840
申请日：1992-07-29
申请人： Wolfgang Issel , Peter Jax , Wilhelm Leuker
发明人： Wolfgang Issel , Peter Jax , Wilhelm Leuker
IPC分类号： F17D5/02 , G01M3/04 , G01M3/22 , G01N7/12
CPC分类号： F17D5/02 , G01M3/042 , G01M3/22 , Y02E60/34 , Y10T436/22
摘要： A device for detecting a medium includes a sensor hose to be laid at a medium to be detected. A material is disposed at least in the vicinity of the sensor hose. The material reacts when in contact with the medium to be detected to produce a substance being capable of diffusion and being detectable.
摘要翻译：用于检测介质的装置包括要放置在待检测介质上的传感器软管。材料至少设置在传感器软管附近。当与要检测的介质接触时，该材料反应以产生能够扩散和可检测的物质。

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