SYSTEMS AND METHODS FOR SOURCE SIGNAL SEPARATION
    1.
    发明申请
    SYSTEMS AND METHODS FOR SOURCE SIGNAL SEPARATION 有权
    用于信号分离的系统和方法

    公开(公告)号:US20160071528A9

    公开(公告)日:2016-03-10

    申请号:US14208191

    申请日:2014-03-13

    Abstract: A method includes receiving an input signal comprising an original domain signal and creating a first window data set and a second window data set from the signal, wherein an initiation of the second window data set is offset from an initiation of the first window data set, converting the first window data set and the second window data set to a frequency domain and storing the resulting data as data in a second domain different from the original domain, performing complex spectral phase evolution (CSPE) on the second domain data to estimate component frequencies of the first and second window data sets, using the component frequencies estimated in the CSPE, sampling a set of second-domain high resolution windows to select a mathematical representation comprising a second-domain high resolution window that fits at least one of the amplitude, phase, amplitude modulation and frequency modulation of a component of an underlying signal wherein the component comprises at least one oscillator peak, generating an output signal from the mathematical representation of the original signal as at least one of: an audio file; one or more audio signal components; and one or more speech vectors and outputting the output signal to an external system.

    Abstract translation: 一种方法包括:从所述信号接收包括原始域信号并创建第一窗口数据集和第二窗口数据集的输入信号,其中所述第二窗口数据集的启动偏离所述第一窗口数据集的启动, 将第一窗口数据集和第二窗口数据集合转换为频域并将得到的数据作为数据存储在与原始域不同的第二域中,对第二域数据执行复谱分析相位演算(CSPE)以估计分量频率 使用在CSPE中估计的分量频率,对一组第二域高分辨率窗口进行采样以选择包括二维高分辨率窗口的数学表示,所述第二域高分辨率窗口适合幅度, 相位,幅度调制和底层信号的分量的频率调制,其中该组件包括至少一个振荡 r峰值,从原始信号的数学表示生成输出信号,作为音频文件中的至少一个; 一个或多个音频信号分量; 和一个或多个语音向量,并将输出信号输出到外部系统。

    Systems and methods for source signal separation
    2.
    发明授权
    Systems and methods for source signal separation 有权
    源信号分离的系统和方法

    公开(公告)号:US08694306B1

    公开(公告)日:2014-04-08

    申请号:US13886902

    申请日:2013-05-03

    Abstract: A method of processing a signal, including taking a signal formed from a plurality of source signal emitters and expressed in an original domain, decomposing the signal into a mathematical representation of a plurality of constituent elements in an alternate domain, analyzing the plurality of constituent elements to associate at least a subset of the constituent elements with at least one of the plurality of source signal emitters, separating at least a subset of the constituent elements based on the association and reconstituting at least a subset of constituent elements to produce an output signal in at least one of the original domain, the alternate domain and another domain.

    Abstract translation: 一种处理信号的方法,包括获取由多个源信号发射器形成并在原始域中表达的信号,将该信号分解为交替域中多个组成元素的数学表示,分析多个构成元素 将所述组成元件的至少一个子集与所述多个源信号发射器中的至少一个源相关联,基于所述关联来分离所述组成元素的至少一个子集,并且重构所述组成元素的至少一个子集以产生输出信号 至少一个原始域,备用域和另一个域。

    Systems and methods for source signal separation
    3.
    发明授权
    Systems and methods for source signal separation 有权
    源信号分离的系统和方法

    公开(公告)号:US09495975B2

    公开(公告)日:2016-11-15

    申请号:US14208191

    申请日:2014-03-13

    Abstract: A method includes receiving an input signal comprising an original domain signal and creating a first window data set and a second window data set from the signal, wherein an initiation of the second window data set is offset from an initiation of the first window data set, converting the first window data set and the second window data set to a frequency domain and storing the resulting data as data in a second domain different from the original domain, performing complex spectral phase evolution (CSPE) on the second domain data to estimate component frequencies of the first and second window data sets, using the component frequencies estimated in the CSPE, sampling a set of second-domain high resolution windows to select a mathematical representation comprising a second-domain high resolution window that fits at least one of the amplitude, phase, amplitude modulation and frequency modulation of a component of an underlying signal wherein the component comprises at least one oscillator peak, generating an output signal from the mathematical representation of the original signal as at least one of: an audio file; one or more audio signal components; and one or more speech vectors and outputting the output signal to an external system.

    Abstract translation: 一种方法包括:从所述信号接收包括原始域信号并创建第一窗口数据集和第二窗口数据集的输入信号,其中所述第二窗口数据集的启动偏离所述第一窗口数据集的启动, 将第一窗口数据集和第二窗口数据集合转换为频域并将得到的数据作为数据存储在与原始域不同的第二域中,对第二域数据执行复谱分析相位演算(CSPE)以估计分量频率 使用在CSPE中估计的分量频率,对一组第二域高分辨率窗口进行采样以选择包括二维高分辨率窗口的数学表示,所述第二域高分辨率窗口适合幅度, 相位,幅度调制和底层信号的分量的频率调制,其中该组件包括至少一个振荡 r峰值,从原始信号的数学表示生成输出信号,作为音频文件中的至少一个; 一个或多个音频信号分量; 和一个或多个语音向量,并将输出信号输出到外部系统。

    Systems and Methods for Source Signal Separation
    4.
    发明申请
    Systems and Methods for Source Signal Separation 有权
    源信号分离系统与方法

    公开(公告)号:US20140079248A1

    公开(公告)日:2014-03-20

    申请号:US13886902

    申请日:2013-05-03

    Abstract: A method of processing a signal, including taking a signal formed from a plurality of source signal emitters and expressed in an original domain, decomposing the signal into a mathematical representation of a plurality of constituent elements in an alternate domain, analyzing the plurality of constituent elements to associate at least a subset of the constituent elements with at least one of the plurality of source signal emitters, separating at least a subset of the constituent elements based on the association and reconstituting at least a subset of constituent elements to produce an output signal in at least one of the original domain, the alternate domain and another domain.

    Abstract translation: 一种处理信号的方法,包括获取由多个源信号发射器形成并在原始域中表达的信号,将该信号分解为交替域中多个组成元素的数学表示,分析多个构成元素 将所述组成元件的至少一个子集与所述多个源信号发射器中的至少一个源相关联,基于所述关联来分离所述组成元素的至少一个子集,并且重构所述组成元素的至少一个子集以产生输出信号 至少一个原始域,备用域和另一个域。

    SYSTEMS AND METHODS FOR SOURCE SIGNAL SEPARATION
    5.
    发明申请
    SYSTEMS AND METHODS FOR SOURCE SIGNAL SEPARATION 审中-公开
    用于信号分离的系统和方法

    公开(公告)号:US20170004844A1

    公开(公告)日:2017-01-05

    申请号:US15266564

    申请日:2016-09-15

    Abstract: A method includes receiving an input signal comprising an original domain signal and creating a first window data set and a second window data set from the signal, wherein an initiation of the second window data set is offset from an initiation of the first window data set, converting the first window data set and the second window data set to a frequency domain and storing the resulting data as data in a second domain different from the original domain, performing complex spectral phase evolution (CSPE) on the second domain data to estimate component frequencies of the first and second window data sets, using the component frequencies estimated in the CSPE, sampling a set of second-domain high resolution windows to select a mathematical representation comprising a second-domain high resolution window that fits at least one of the amplitude, phase, amplitude modulation and frequency modulation of a component of an underlying signal wherein the component comprises at least one oscillator peak, generating an output signal from the mathematical representation of the original signal as at least one of: an audio file; one or more audio signal components; and one or more speech vectors and outputting the output signal to an external system.

    Abstract translation: 一种方法包括:从所述信号接收包括原始域信号并创建第一窗口数据集和第二窗口数据集的输入信号,其中所述第二窗口数据集的启动偏离所述第一窗口数据集的启动, 将第一窗口数据集和第二窗口数据集合转换为频域并将得到的数据作为数据存储在与原始域不同的第二域中,对第二域数据执行复谱分析相位演算(CSPE)以估计分量频率 使用在CSPE中估计的分量频率,对一组第二域高分辨率窗口进行采样以选择包括二维高分辨率窗口的数学表示,所述第二域高分辨率窗口适合幅度, 相位,幅度调制和底层信号的分量的频率调制,其中该组件包括至少一个振荡 r峰值,从原始信号的数学表示生成输出信号,作为音频文件中的至少一个; 一个或多个音频信号分量; 和一个或多个语音向量,并将输出信号输出到外部系统。

    METHODS AND SYSTEMS FOR IMPROVED MEASUREMENT, ENTITY AND PARAMETER ESTIMATION, AND PATH PROPAGATION EFFECT MEASUREMENT AND MITIGATION IN SOURCE SIGNAL SEPARATION
    7.
    发明申请
    METHODS AND SYSTEMS FOR IMPROVED MEASUREMENT, ENTITY AND PARAMETER ESTIMATION, AND PATH PROPAGATION EFFECT MEASUREMENT AND MITIGATION IN SOURCE SIGNAL SEPARATION 审中-公开
    用于改进测量,实体和参数估计的方法和系统,以及信号分离中的路径传播效应测量和缓解

    公开(公告)号:US20150287422A1

    公开(公告)日:2015-10-08

    申请号:US14681922

    申请日:2015-04-08

    Abstract: A method of processing a signal includes taking a signal recorded by a plurality of signal recorders, applying at least one super-resolution technique to the signal to produce an oscillator peak representation of the signal comprising a plurality of frequency components for a plurality of oscillator peaks, computing at least one Cross Channel Complex Spectral Phase Evolution (XCSPE) attribute for the signal to produce a measure of a spatial evolution of the plurality of oscillator peaks between the signal, identifying a known predicted XCSPE curve (PXC) trace corresponding to the frequency components and at least one XCSPE attribute of the plurality of oscillator peaks and utilizing the identified PXC trace to determine a spatial attribute corresponding to an origin of the signal.

    Abstract translation: 一种处理信号的方法包括:采取由多个信号记录器记录的信号,向该信号施加至少一个超分辨率技术以产生包括多个振荡器峰值的多个频率分量的信号的振荡器峰值表示 计算所述信号的至少一个交叉通道复数谱相位演化(XCSPE)属性,以产生所述信号之间的所述多个振荡器峰值的空间演化的量度,识别对应于所述频率的已知预测XCSPE曲线(PXC)曲线 组件和多个振荡器峰值中的至少一个XCSPE属性,并且利用所识别的PXC轨迹来确定对应于该信号原点的空间属性。

    SYSTEMS AND METHODS FOR SOURCE SIGNAL SEPARATION
    8.
    发明申请
    SYSTEMS AND METHODS FOR SOURCE SIGNAL SEPARATION 有权
    用于信号分离的系统和方法

    公开(公告)号:US20140316771A1

    公开(公告)日:2014-10-23

    申请号:US14208191

    申请日:2014-03-13

    Abstract: A method includes receiving an input signal comprising an original domain signal and creating a first window data set and a second window data set from the signal, wherein an initiation of the second window data set is offset from an initiation of the first window data set, converting the first window data set and the second window data set to a frequency domain and storing the resulting data as data in a second domain different from the original domain, performing complex spectral phase evolution (CSPE) on the second domain data to estimate component frequencies of the first and second window data sets, using the component frequencies estimated in the CSPE, sampling a set of second-domain high resolution windows to select a mathematical representation comprising a second-domain high resolution window that fits at least one of the amplitude, phase, amplitude modulation and frequency modulation of a component of an underlying signal wherein the component comprises at least one oscillator peak, generating an output signal from the mathematical representation of the original signal as at least one of: an audio file; one or more audio signal components; and one or more speech vectors and outputting the output signal to an external system.

    Abstract translation: 一种方法包括:从所述信号接收包括原始域信号并创建第一窗口数据集和第二窗口数据集的输入信号,其中所述第二窗口数据集的启动偏离所述第一窗口数据集的启动, 将第一窗口数据集和第二窗口数据集合转换为频域并将得到的数据作为数据存储在与原始域不同的第二域中,对第二域数据执行复谱分析相位演算(CSPE)以估计分量频率 使用在CSPE中估计的分量频率,对一组第二域高分辨率窗口进行采样以选择包括二维高分辨率窗口的数学表示,所述第二域高分辨率窗口适合幅度, 相位,幅度调制和底层信号的分量的频率调制,其中该组件包括至少一个振荡 r峰值,从原始信号的数学表示生成输出信号,作为音频文件中的至少一个; 一个或多个音频信号分量; 和一个或多个语音向量,并将输出信号输出到外部系统。

    SYSTEMS AND METHODS FOR SOURCE SIGNAL SEPARATION
    9.
    发明申请
    SYSTEMS AND METHODS FOR SOURCE SIGNAL SEPARATION 有权
    用于信号分离的系统和方法

    公开(公告)号:US20140163991A1

    公开(公告)日:2014-06-12

    申请号:US14179158

    申请日:2014-02-12

    Abstract: A method of processing a signal, including taking a signal formed from a plurality of source signal emitters and expressed in an original domain, decomposing the signal into a mathematical representation of a plurality of constituent elements in an alternate domain, analyzing the plurality of constituent elements to associate at least a subset of the constituent elements with at least one of the plurality of source signal emitters, separating at least a subset of the constituent elements based on the association and reconstituting at least a subset of constituent elements to produce an output signal in at least one of the original domain, the alternate domain and another domain.

    Abstract translation: 一种处理信号的方法,包括获取由多个源信号发射器形成并在原始域中表达的信号,将该信号分解为交替域中多个组成元素的数学表示,分析多个构成元素 将所述组成元件的至少一个子集与所述多个源信号发射器中的至少一个源相关联,基于所述关联来分离所述组成元素的至少一个子集,并且重构所述组成元素的至少一个子集以产生输出信号 至少一个原始域,备用域和另一个域。

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