Dual Dispensing Hand Sanitizer Device
    31.
    发明申请
    Dual Dispensing Hand Sanitizer Device 审中-公开
    双分配手部消毒装置

    公开(公告)号:US20140246453A1

    公开(公告)日:2014-09-04

    申请号:US14274854

    申请日:2014-05-12

    Applicant: Daniel Lin

    Inventor: Daniel Lin

    CPC classification number: A47K5/1217 G07F13/025 G07F17/18

    Abstract: A hand sanitizer dispenser is attached to a fuel pump dispenser to provide a patron with the option to cleanse his hands after pumping fuel. The hand sanitizer includes a first dispensing outlet to dispense liquid-based hand sanitizer product; and a second dispensing outlet to dispense packaged hand sanitizer product.

    Abstract translation: 手部消毒剂分配器连接到燃料泵分配器以向顾客提供在抽取燃料之后清洁他的手的选项。 洗手液包括:第一分配出口,用于分配液体洗手液产品; 以及第二分配出口以分配包装的手部消毒剂产品。

    Boat trailer mounted bow entry ladder
    33.
    发明申请
    Boat trailer mounted bow entry ladder 有权
    船拖车安装弓入口梯

    公开(公告)号:US20110011675A1

    公开(公告)日:2011-01-20

    申请号:US12833273

    申请日:2010-07-09

    CPC classification number: B60D1/58 B60P3/10 E06C1/383

    Abstract: In an first aspect, a ladder for mounting on a vehicle trailer includes an attachment bracket assembly for mounting on the trailer; a first side rail; a second side rail parallel to the first side rail; and a plurality of rungs pivotally connected to both the first and second side rails. The ladder is collapsible to decrease a distance between the first and second side rails. In a second aspect, a ladder for mounting on a vehicle trailer includes an attachment bracket; a first side rail; a second side rail parallel to the first side rail; a plurality of rungs connecting the first and second side rails; and a pivotal connection. The first and second side rails define a plane and the pivotal connection allows for rotation of the plane about a vertical axis. The pivotal connection is disposed between the attachment bracket and the first side rail.

    Abstract translation: 在第一方面,用于安装在车辆拖车上的梯子包括用于安装在拖车上的附接支架组件; 第一个侧轨; 平行于所述第一侧轨的第二侧轨; 以及可枢转地连接到第一和第二侧轨两个的多个梯级。 梯子可折叠以减小第一和第二侧轨之间的距离。 在第二方面,用于安装在车辆拖车上的梯子包括附接支架; 第一个侧轨; 平行于所述第一侧轨的第二侧轨; 连接第一和第二侧轨的多个梯级; 和关键的连接。 第一和第二侧轨限定了一个平面,枢转连接允许平面围绕垂直轴的旋转。 枢转连接被设置在附接支架和第一侧轨之间。

    SPEECH ENDODING DEVICE
    34.
    发明申请
    SPEECH ENDODING DEVICE 审中-公开
    语音终端设备

    公开(公告)号:US20100023326A1

    公开(公告)日:2010-01-28

    申请号:US12573584

    申请日:2009-10-05

    CPC classification number: G10L19/20 G10L19/06 G10L19/09 G10L19/10 G10L25/90

    Abstract: The present invention is a synthetic speech encoding device that produces a synthetic speech signal which closely matches an actual speech signal. The actual speech signal is digitized, and excitation pulses are selected by minimizing the error between the actual and synthetic speech signals. The preferred pattern of excitation pulses needed to produce the synthetic speech signal is obtained by using an excitation pattern containing a multiplicity of weighted pulses at timed positions. The selection of the location and amplitude of each excitation pulse is obtained by minimizing an error criterion between the synthetic speech signal and the actual speech signal. The error criterion function incorporates a perceptual weighting filter which shapes the error spectrum.

    Abstract translation: 本发明是一种合成语音编码装置,其产生与实际语音信号紧密匹配的合成语音信号。 实际语音信号被数字化,并且通过最小化实际和合成语音信号之间的误差来选择激励脉冲。 通过使用在定时位置处包含多个加权脉冲的激励模式来获得产生合成语音信号所需的激励脉冲的优选模式。 通过最小化合成语音信号和实际语音信号之间的误差标准来获得每个激励脉冲的位置和振幅的选择。 错误标准函数包含形成误差谱的感知加权滤波器。

    Speech encoding device
    35.
    发明申请
    Speech encoding device 失效
    语音编码装置

    公开(公告)号:US20060143003A1

    公开(公告)日:2006-06-29

    申请号:US11363807

    申请日:2006-02-28

    CPC classification number: G10L19/20 G10L19/06 G10L19/09 G10L19/10 G10L25/90

    Abstract: The present invention is a synthetic speech encoding device that produces a synthetic speech signal which closely matches an actual speech signal. The actual speech signal is digitized, and excitation pulses are selected by minimizing the error between the actual and synthetic speech signals. The preferred pattern of excitation pulses needed to produce the synthetic speech signal is obtained by using an excitation pattern containing a multiplicity of weighted pulses at timed positions. The selection of the location and amplitude of each excitation pulse is obtained by minimizing an error criterion between the synthetic speech signal and the actual speech signal. The error criterion function incorporates a perceptual weighting filter which shapes the error spectrum.

    Abstract translation: 本发明是一种合成语音编码装置,其产生与实际语音信号紧密匹配的合成语音信号。 实际语音信号被数字化,并且通过最小化实际和合成语音信号之间的误差来选择激励脉冲。 通过使用在定时位置处包含多个加权脉冲的激励模式来获得产生合成语音信号所需的激励脉冲的优选模式。 通过最小化合成语音信号和实际语音信号之间的误差标准来获得每个激励脉冲的位置和振幅的选择。 错误标准函数包含形成误差谱的感知加权滤波器。

    Determining linear predictive coding filter parameters for encoding a voice signal
    36.
    发明申请
    Determining linear predictive coding filter parameters for encoding a voice signal 失效
    确定用于编码语音信号的线性预测编码滤波器参数

    公开(公告)号:US20050021329A1

    公开(公告)日:2005-01-27

    申请号:US10924398

    申请日:2004-08-23

    CPC classification number: G10L19/20 G10L19/06 G10L19/09 G10L19/10 G10L25/90

    Abstract: The present invention is a method for determining linear predictive coding filter parameters for encoding a voice signal. The method includes sampling a voice signal, grouping the samples into a plurality of frames, generating a plurality reflection coefficients for each frame of samples, quantizing the reflection coefficients, generating spectral coefficients from the quantized reflection coefficients, selecting a quantized reflection coefficient having the smallest log-spectral distance between a quantized spectrum, and an unquantized spectrum and, converting the selected quantized reflection coefficient to linear predictive coding (LPC) filter coefficient.

    Abstract translation: 本发明是用于确定用于编码语音信号的线性预测编码滤波器参数的方法。 该方法包括采样语音信号,将样本分组成多个帧,为每个采样帧生成多个反射系数,量化反射系数,从量化反射系数产生频谱系数,选择具有最小值的量化反射系数 在量化频谱和未量化频谱之间的对数谱距离,并将选择的量化反射系数转换为线性预测编码(LPC)滤波器系数。

    Efficient codebook structure for code excited linear prediction coding
    38.
    发明授权
    Efficient codebook structure for code excited linear prediction coding 失效
    用于码激励线性预测编码的高效码本结构

    公开(公告)号:US06240382B1

    公开(公告)日:2001-05-29

    申请号:US08734356

    申请日:1996-10-21

    Applicant: Daniel Lin

    Inventor: Daniel Lin

    CPC classification number: G10L19/12 G10L2019/0005 G10L2019/0007

    Abstract: A speech communication system using a code excited linear prediction speech decoder. The decoder using a first codebook containing a first digital value sequence selected from the set of binary values {0, 1}. The decoder also using a second codebook containing a second digital value sequence having values selected from the set of binary values {−1, 0}. The first digital value sequence and the second digital value sequence are combined to become a third digital value sequence having a set of ternary values from the set of {−1, 0, 1}.

    Abstract translation: 一种使用码激励线性预测语音解码器的语音通信系统。 该解码器使用包含从二进制值{0,1}组中选择的第一数字值序列的第一码本。 解码器还使用包含具有从二进制值{-1,0}组中选择的值的第二数字值序列的第二码本。 第一数字值序列和第二数字值序列被组合成具有来自{-1,0,1}的集合的具有三元值的集合的第三数字值序列。

    Communication signal compression system and method
    39.
    发明授权
    Communication signal compression system and method 失效
    通信信号压缩系统及方法

    公开(公告)号:US5072308A

    公开(公告)日:1991-12-10

    申请号:US617789

    申请日:1990-11-26

    CPC classification number: H04N1/41 B60R15/00 H04B1/66

    Abstract: A telecommunication system and method for communicating communication signals between various stations over a selected carrier medium. An improved encoder and method is provided for compressing a communication signal into a selectively formatted encoded signal to facilitate its transmission over the selected carrier medium. The method is particularly useful for encoding fax and modem data signals which do not exhibit the harmonics of a voice signal. A decoder and method for reconstruction of the encoded signal are also provided.

    Abstract translation: 一种用于在所选择的载波介质上在各个站之间传送通信信号的电信系统和方法。 提供了一种改进的编码器和方法,用于将通信信号压缩成有选择地格式化的编码信号,以便于其在选定的载波介质上的传输。 该方法对于不显示语音信号的谐波的传真和调制解调器数据信号的编码特别有用。 还提供了一种用于重构编码信号的解码器和方法。

    Communication signal compression system and method
    40.
    发明授权
    Communication signal compression system and method 失效
    通信信号压缩系统及方法

    公开(公告)号:US4974099A

    公开(公告)日:1990-11-27

    申请号:US369292

    申请日:1989-06-21

    CPC classification number: H04N1/41 H04B1/66

    Abstract: A telecommunication system and method for communicating communication signals between various stations over a selected carrier medium. An improved encoder and method is provided for compressing a communication signal into a selectively formatted encoded signal to facilitate its transmission over the selected carrier medium. The method is particularly useful for encoding fax and modem data signals which do not exhibit the harmonics of a voice signal. A decoder and method for reconstruction of the encoded signal are also provided.

    Abstract translation: 一种用于在所选择的载波介质上在各个站之间传送通信信号的电信系统和方法。 提供了一种改进的编码器和方法,用于将通信信号压缩成有选择地格式化的编码信号,以便于其在选定的载波介质上的传输。 该方法对于不显示语音信号的谐波的传真和调制解调器数据信号的编码特别有用。 还提供了一种用于重构编码信号的解码器和方法。

Patent Agency Ranking