METHOD AND APPARATUS FOR VOICE SIGNAL EXTRACTION
    1.
    发明申请
    METHOD AND APPARATUS FOR VOICE SIGNAL EXTRACTION 审中-公开
    用于语音信号提取的方法和装置

    公开(公告)号:WO0176319A3

    公开(公告)日:2002-12-27

    申请号:PCT/US0110550

    申请日:2001-03-30

    Inventor: ERTEN GAMZE

    CPC classification number: H04R1/406 H04R25/405

    Abstract: A method is provided for positioning the individual elements of a microphone arrangement including at least two such elements. The spacing among the microphone elements supports the generation of numerous combinations of the signal of interest and a sum of interfering sources. Use of the microphone element placement method leads to the formation of many types of microphone arrangements, comprising at least two microphone elements, and provides the input data to signal processing system for sound discrimination. Many examples of these microphone arrangements are provided, some of which are integrated with everyday objects. Also, enhancements and extensions are provided for a signal separation-based processing system for sound discrimination, which uses the microphone arrangements as the sensory front end.

    Abstract translation: 提供一种用于定位包括至少两个这样的元件的麦克风装置的各个元件的方法。 麦克风元件之间的间隔支持产生感兴趣的信号和干扰源的总和的许多组合。 使用麦克风元件放置方法导致形成许多类型的麦克风布置,其包括至少两个麦克风元件,并且将输入数据提供给用于声音辨别的信号处理系统。 提供了这些麦克风布置的许多示例,其中一些与日常物体集成。 此外,为基于信号分离的声音识别处理系统提供增强和扩展,其使用麦克风布置作为感官前端。

    MAGNETIC ACTUATION AND POSITIONING
    2.
    发明申请
    MAGNETIC ACTUATION AND POSITIONING 审中-公开
    磁力驱动和定位

    公开(公告)号:WO0231945A3

    公开(公告)日:2002-06-13

    申请号:PCT/US0131916

    申请日:2001-10-12

    Inventor: ERTEN GAMZE

    CPC classification number: H02K41/031 H02K2201/18

    Abstract: Magnetic forces are used as a controlled actuation mechanism to move and position objects of interest. In one embodiment, a first spherical surface has at least one magnetic positioner attached. A second spherical surface is positioned to move relative to the first spherical surface. A plurality of controlled electromagnets are spaced about the second spherical surface. Control logic energizes at least one of the controlled electromagnets to create magnetic interaction with at least one magnetic positioner to move the first spherical surface relative to the second spherical surface.

    Abstract translation: 磁力被用作控制的致动机构来移动和定位感兴趣的物体。 在一个实施例中,第一球形表面具有附接的至少一个磁性定位器。 第二球形表面被定位成相对于第一球形表面移动。 多个受控电磁体围绕第二球面间隔开。 控制逻辑激励至少一个受控电磁体以产生与至少一个磁性定位器的磁性相互作用,以使第一球形表面相对于第二球形表面移动。

    SPEECH DETECTION WITH SOURCE SEPARATION
    3.
    发明申请
    SPEECH DETECTION WITH SOURCE SEPARATION 审中-公开
    用源分离进行语音检测

    公开(公告)号:WO0229780A3

    公开(公告)日:2002-06-20

    申请号:PCT/US0131121

    申请日:2001-10-03

    Inventor: ERTEN GAMZE

    CPC classification number: G10L21/0272 G10L19/0204 G10L25/78 G10L2025/783

    Abstract: Speech in the presence of noise is detected by first extracting at least one extracted speech signal (28) from at least one received signal (24) and extracting at least one extracted noise signal (30) from the at least one received signal (24). A detected speech signal (34) is generated based on both at least one extracted speech signal (28) and on at least one extracted noise signal (30).

    Abstract translation: 通过首先从至少一个接收信号(24)提取至少一个提取的语音信号(28)并从至少一个接收信号(24)中提取至少一个提取的噪声信号(30)来检测存在噪声的语音, 。 基于至少一个提取的语音信号(28)和至少一个提取的噪声信号(30),产生检测到的语音信号(34)。

    DIRECTIONAL SOUND ACQUISITION
    4.
    发明申请
    DIRECTIONAL SOUND ACQUISITION 审中-公开
    方向声音获取

    公开(公告)号:WO03009636A3

    公开(公告)日:2004-06-17

    申请号:PCT/US0221749

    申请日:2002-07-10

    CPC classification number: H04R3/005

    Abstract: Directional sound acquisition is obtained by combining directional sensitivities in microphones with signal processing electronics to reduce the effects of noise received from unwanted directions. One or more microphones having directional sensitivity including a minor lobe pointing in the particular direction of interest and a major lobe pointing in a direction other than the particular direction are used. Signal processing circuitry reduces the effect of sound received from directions of a microphone major lobe.

    Abstract translation: 通过将麦克风中的方向灵敏度与信号处理电子装置相结合来获得定向声音获取,以减少从不需要的方向接收的噪声的影响。 使用具有方向灵敏度的一个或多个麦克风,包括指向感兴趣的特定方向的小波瓣和指向除特定方向以外的方向的主波瓣。 信号处理电路减少从麦克风主瓣的方向接收的声音的影响。

    TWO ARCHITECTURES FOR INTEGRATED REALIZATION OF SENSING AND PROCESSING IN A SINGLE DEVICE
    5.
    发明申请
    TWO ARCHITECTURES FOR INTEGRATED REALIZATION OF SENSING AND PROCESSING IN A SINGLE DEVICE 审中-公开
    用于一体化设备中感测和处理的集成实现的两种架构

    公开(公告)号:WO0052639A3

    公开(公告)日:2001-02-15

    申请号:PCT/US0005785

    申请日:2000-03-06

    CPC classification number: G06N3/063

    Abstract: An integrated sensing device comprising an array of sensor processor cells capable of being arranged into a detection array. Each sensor processor cell comprises a sensing medium; at least one transconductance amplifier configured for feedforward template multiplication; at least one transconductance amplifier configured for feedback template weights; a plularity of local dynamic memory cells; a data bus for data transfer; and a local logic unit. The array of sensor processor cells, by responding to data control signals, is capable of transforming, reshaping, and modulating the original sensed image into varied represenations which include (and extend) traditional spatial and temporal processing transformations.

    Abstract translation: 一种集成感测装置,包括能够被布置成检测阵列的传感器处理器单元阵列。 每个传感器处理器单元包括感测介质; 配置用于前馈模板乘法的至少一个跨导放大器; 配置用于反馈模板权重的至少一个跨导放大器; 局部动态记忆细胞的泛型; 用于数据传输的数据总线; 和本地逻辑单元。 通过响应于数据控制信号,传感器处理器单元的阵列能够将原始感测图像转换,整形和调制成包括传统的空间和时间处理转换(和扩展)的各种表示。

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