Apparatus and method for encoding/decoding a multichannel signal
    31.
    发明授权
    Apparatus and method for encoding/decoding a multichannel signal 有权
    用于对多声道信号进行编码/解码的装置和方法

    公开(公告)号:US08537913B2

    公开(公告)日:2013-09-17

    申请号:US13257229

    申请日:2010-03-18

    IPC分类号: H04K1/10 H04L27/28

    CPC分类号: G10L19/008

    摘要: An apparatus for encoding/decoding a multichannel signal. The apparatus for encoding/decoding a multichannel signal processes phase parameters for phase information among a plurality of channels constituting the multichannel signal in consideration of the characteristics of the multichannel signal. The apparatus generates an encoded bit stream for the multichannel signal using the processed phase parameters and the mono signal extracted from the multichannel signal.

    摘要翻译: 一种用于对多声道信号进行编码/解码的装置。 考虑到多通道信号的特性,用于编码/解码多通道信号的装置在构成多通道信号的多个通道中处理相位信息的相位参数。 该装置使用经处理的相位参数和从多声道信号提取的单声道信号来生成用于多声道信号的编码比特流。

    APPARATUS AND METHOD FOR ENCODING/DECODING MULTICHANNEL SIGNAL
    33.
    发明申请
    APPARATUS AND METHOD FOR ENCODING/DECODING MULTICHANNEL SIGNAL 有权
    编码/解码多通道信号的装置和方法

    公开(公告)号:US20120294447A1

    公开(公告)日:2012-11-22

    申请号:US13483954

    申请日:2012-05-30

    IPC分类号: H04R5/00

    CPC分类号: G10L19/008

    摘要: An apparatus and method for encoding/decoding a multi-channel signal may be provided. The apparatus of encoding a multi-channel signal may insert information about whether to encode a phase parameter indicating phase information of a plurality of channels, included in the multi-channel signal, in a bitstream of the multi-channel signal. The apparatus of decoding a multi-channel signal may determine whether to up-mix a mono signal using the phase parameter based on the information about whether to encode.

    摘要翻译: 可以提供用于对多信道信号进行编码/解码的装置和方法。 编码多声道信号的装置可以在多声道信号的比特流中插入关于是否编码指示包括在多声道信号中的多个声道的相位信息的相位参数的信息。 解码多声道信号的装置可以基于关于是否编码的信息,使用相位参数来确定是否对单声道信号进行混合。

    Method and apparatus for encoding and decoding noise signal
    34.
    发明授权
    Method and apparatus for encoding and decoding noise signal 有权
    用于对噪声信号进行编码和解码的方法和装置

    公开(公告)号:US08265296B2

    公开(公告)日:2012-09-11

    申请号:US11924827

    申请日:2007-10-26

    IPC分类号: H04B15/00

    摘要: Provided is a method and apparatus for encoding/decoding an audio signal. Sections which are not used to output noise components near important spectral components and sub-bands which are not used to output noise components, are determined to be encoded or decoded, so that the efficiency of encoding and decoding an audio signal increases, and sound quality can be improved using less bits.

    摘要翻译: 提供了一种用于对音频信号进行编码/解码的方法和装置。 不用于输出不用于输出噪声分量的重要频谱分量和子频带附近的噪声分量的部分被确定为编码或解码,使得音频信号的编码和解码效率提高,声音质量 可以使用较少的位来改进。

    METHOD FOR PREPARING RECOMBINANT GLYCOPROTEINS WITH HIGH SIALIC ACID CONTENT
    35.
    发明申请
    METHOD FOR PREPARING RECOMBINANT GLYCOPROTEINS WITH HIGH SIALIC ACID CONTENT 有权
    用高碱性内容物制备重组蛋白糖的方法

    公开(公告)号:US20120149874A1

    公开(公告)日:2012-06-14

    申请号:US13390671

    申请日:2011-02-01

    摘要: The present disclosure relates to a method for preparing recombinant glycoproteins with high sialic acid content. More specifically, for UDP-GlcNAc 2-epimerase/ManNAc kinase (GNE/MNK) enzyme where point mutation was induced by substituting arginine at position 263 by leucine only or by further substituting arginine at position 266 by glutamine, epimerase activity is constantly maintained, and overexpressed cells thereof experience an increase in intracellular cytidine monophosphate (CMP)-sialic acid content, irrespective of CMP-sialic acid concentration. Particularly, since in an glycoprotein(such as, erythropoietin and thrombopoietin)-producing host cell where point mutationinduced GNE/MNK, human alpha-2,3-sialyltransferase and a CMP-sialic acid transporter gene are simultaneously overexpressed, intracellular content of CMP-sialic acid and sialic acid in glycoprotein increases in cells, overexpression in a host cell producing a sialylated recombinant glycoprotein the three genes above may be useful for preparing glycoprotein with increased sialic acid content.

    摘要翻译: 本公开涉及一种制备高唾液酸含量的重组糖蛋白的方法。 更具体地,对于通过仅通过亮氨酸取代位置263处的精氨酸或通过用谷氨酰胺进一步取代位置266处的精氨酸而诱发点突变的UDP-GlcNAc 2-差向异构酶/ ManNAc激酶(GNE / MNK)酶,不断维持差向异构酶活性, 并且其过表达的细胞经历细胞内胞苷酸单磷酸(CMP) - 唾液酸含量的增加,而不考虑CMP-唾液酸浓度。 特别是,由于在产生点突变诱导的GNE / MNK的糖蛋白(例如促红细胞生成素和血小板生成素)中,人α-2,3-唾液酸转移酶和CMP-唾液酸转运蛋白基因同时过表达,因此CMP- 糖蛋白中的唾液酸和唾液酸在细胞中增加,在产生唾液酸化重组糖蛋白的宿主细胞中过表达,上述三种基因可能用于制备具有增加的唾液酸含量的糖蛋白。

    METHOD AND APPARATUS FOR ENCODING/DECODING AUDIO DATA WITH SCALABILITY
    36.
    发明申请
    METHOD AND APPARATUS FOR ENCODING/DECODING AUDIO DATA WITH SCALABILITY 审中-公开
    用于编码/解码具有可扩展性的音频数据的方法和装置

    公开(公告)号:US20120101825A1

    公开(公告)日:2012-04-26

    申请号:US13280030

    申请日:2011-10-24

    IPC分类号: G10L19/00

    CPC分类号: G10L19/24

    摘要: Method and apparatus for encoding/decoding audio data with scalability are provided. The method includes slicing audio data to correspond to a plurality of layers, obtaining scale band information and coding band information corresponding to each of the plurality of layers, coding additional information containing scale factor information and coding model information based on scale band information and coding band information corresponding to a first layer, obtaining quantized samples by quantizing audio data corresponding to the first layer with reference to the scale factor information, coding the obtained plurality of quantized samples in units of symbols in order from respective symbols formed with most significant bits (MSB) to least significant bits (LSB) based on the coding model information, and repeating, until coding for the plurality of layers is finished. Accordingly, fine grain scalability can be provided with lower complexity and better audio quality even in a lower layer.

    摘要翻译: 提供了用于以可扩展性对音频数据进行编码/解码的方法和装置。 该方法包括对音频数据进行切片以对应于多个层,获取与多个层中的每一层相对应的尺度带信息和编码频带信息,根据比例因子信息编码附加信息和基于尺度带信息和编码频带编码模型信息 对应于第一层的信息,通过参照比例因子信息量化对应于第一层的音频数据来获得量化样本,以从符号形式开始的各个符号按顺序对所获得的多个量化样本进行编码(MSB )到基于编码模型信息的最低有效位(LSB),并且直到完成多层的编码为止。 因此,即使在较低的层中,也可以提供更低的复杂度和更好的音频质量的细粒度可扩展性。

    Electric circuit, having transformer which can function as a buffer inductor, and magnetic stimulator therewith
    37.
    发明授权
    Electric circuit, having transformer which can function as a buffer inductor, and magnetic stimulator therewith 有权
    具有可作为缓冲电感器使用的变压器的电路,以及磁刺激器

    公开(公告)号:US08157718B2

    公开(公告)日:2012-04-17

    申请号:US11792022

    申请日:2005-11-26

    IPC分类号: A61N1/00

    CPC分类号: A61N2/02

    摘要: The present invention relates to an electric circuit having a transformer capable of functioning as a buffer inductor, and a magnetic stimulator using the transformer. The electric circuit of the present invention includes a power supply unit, and rectification means for rectifying current from the power supply unit. A transformer has an inductor on a primary side connected to the power supply unit. A capacitor is connected to an inductor on a secondary side of the transformer. Reverse flow prevention means is connected in series between the capacitor and the transformer to prevent charges stored in the capacitor from reversely flowing toward the transformer. A discharge inductor receives charges stored in the capacitor as discharge current and forms a magnetic field. First switching means turns on or off flow of the discharge current that flows in one direction. Bypass means causes current to flow in one direction.

    摘要翻译: 本发明涉及具有能够用作缓冲电感器的变压器的电路和使用该变压器的磁刺激器。 本发明的电路包括电源单元和用于整流来自电源单元的电流的整流装置。 变压器在初级侧具有连接到电源单元的电感器。 电容器连接到变压器次级侧的电感器。 逆流防止装置串联在电容器和变压器之间,以防止存储在电容器中的电荷反向流向变压器。 放电电感器将存储在电容器中的电荷作为放电电流接收并形成磁场。 第一切换装置打开或关闭在一个方向上流动的放电电流的流动。 旁路装置导致电流在一个方向流动。

    APPARATUS AND METHOD FOR ENCODING/DECODING A MULTICHANNEL SIGNAL
    38.
    发明申请
    APPARATUS AND METHOD FOR ENCODING/DECODING A MULTICHANNEL SIGNAL 有权
    用于编码/解码多通道信号的装置和方法

    公开(公告)号:US20120069921A1

    公开(公告)日:2012-03-22

    申请号:US13257229

    申请日:2010-03-18

    IPC分类号: H04L27/28

    CPC分类号: G10L19/008

    摘要: An apparatus for encoding/decoding a multichannel signal. The apparatus for encoding/decoding a multichannel signal processes phase parameters for phase information among a plurality of channels constituting the multichannel signal in consideration of the characteristics of the multichannel signal. The apparatus generates an encoded bit stream for the multichannel signal using the processed phase parameters and the mono signal extracted from the multichannel signal.

    摘要翻译: 一种用于对多声道信号进行编码/解码的装置。 考虑到多通道信号的特性,用于编码/解码多通道信号的装置在构成多通道信号的多个通道中处理相位信息的相位参数。 该装置使用经处理的相位参数和从多声道信号提取的单声道信号来生成用于多声道信号的编码比特流。

    Apparatus and method for encoding and decoding multi-channel signal
    40.
    发明申请
    Apparatus and method for encoding and decoding multi-channel signal 有权
    多通道信号编码和解码的装置和方法

    公开(公告)号:US20100241436A1

    公开(公告)日:2010-09-23

    申请号:US12659696

    申请日:2010-03-17

    IPC分类号: G10L21/00

    CPC分类号: G10L19/008

    摘要: Provided are an encoding apparatus and a decoding apparatus of a multi-channel signal. The encoding apparatus of the multi-channel signal may process a phase parameter associated with phase information between a plurality of channels constituting the multi-channel signal, based on a characteristic of the multi-channel signal. The encoding apparatus may generate an encoded bitstream with respect to the multi-channel signal using the processed phase parameter and a mono signal extracted from the multi-channel signal.

    摘要翻译: 提供了一种多信道信号的编码装置和解码装置。 多声道信号的编码装置可以基于多声道信号的特性来处理与构成多声道信号的多个声道之间的相位信息相关联的相位参数。 编码装置可以使用经处理的相位参数和从多声道信号提取的单声道信号来生成关于多声道信号的编码比特流。