DEVICE FOR WIDE-BAND AUSCULTATION
    3.
    发明申请
    DEVICE FOR WIDE-BAND AUSCULTATION 审中-公开
    宽带澳大利亚设备

    公开(公告)号:US20150297170A1

    公开(公告)日:2015-10-22

    申请号:US14607513

    申请日:2015-01-28

    IPC分类号: A61B7/04

    摘要: The present invention relates to a device for auscultation of a body. An embodiment of the device includes a housing dimensioned and configured for disposition in an operative orientation relative to a predetermined portion of the body. The housing includes a plurality of chambers disposed therewithin. The plurality of chambers are collectively structured to receive an acoustic signal at least when the housing is disposed in the operative orientation. The housing also includes at least one transducer at least partially disposed in a corresponding one of the chambers. The transducer is structured to convert the acoustic signal into an electrical signal. A concentric structure is formed around the housing for additionally receiving and processing low frequency signals.

    摘要翻译: 本发明涉及用于身体听诊的装置。 该装置的一个实施例包括尺寸和构造为相对于身体的预定部分以可操作的方向布置的壳体。 壳体包括设置在其中的多个室。 多个室被集体地构造成至少当壳体以操作方向设置时接收声信号。 壳体还包括至少部分地设置在相应的一个腔室中的至少一个换能器。 换能器被构造成将声信号转换成电信号。 在壳体周围形成同心结构,用于另外接收和处理低频信号。

    SYSTEM AND METHOD FOR DIGITAL SIGNAL PROCESSING
    6.
    发明申请
    SYSTEM AND METHOD FOR DIGITAL SIGNAL PROCESSING 有权
    数字信号处理系统与方法

    公开(公告)号:US20140112497A1

    公开(公告)日:2014-04-24

    申请号:US14138701

    申请日:2013-12-23

    IPC分类号: H04R3/00

    CPC分类号: H03G5/005 H03G5/165 H04S7/307

    摘要: The present invention provides for methods and systems for digitally processing an audio signal to reproduce high quality sounds on various materials. In various embodiments, a method comprises filtering the signal with a low shelf filter and/or high shelf filter, passing the signal through a first compressor that, filtering the signal again with a low shelf filter and/or high shelf filter, processing the signal with a graphic equalizer based on a selected material profile, passing the signal through a second compressor, and outputting the signal to a transducer.

    摘要翻译: 本发明提供了用于数字处理音频信号以在各种材料上再现高质量声音的方法和系统。 在各种实施例中,一种方法包括用低架滤波器和/或高架滤波器对信号进行滤波,使信号通过第一压缩器,再次用低架滤波器和/或高架滤波器对信号进行滤波,处理信号 基于所选择的材料轮廓的图形均衡器,将信号传递通过第二压缩机,并将信号输出到换能器。

    DEVICE FOR WIDE-BAND AUSCULTATION
    8.
    发明申请
    DEVICE FOR WIDE-BAND AUSCULTATION 有权
    宽带澳大利亚设备

    公开(公告)号:US20150297169A1

    公开(公告)日:2015-10-22

    申请号:US14476134

    申请日:2014-09-03

    IPC分类号: A61B7/00 A61B5/00

    摘要: The present invention relates to a device for auscultation of a body. An embodiment of the device includes a housing dimensioned and configured for disposition in an operative orientation relative to a predetermined portion of the body. The housing includes a plurality of chambers disposed therewithin. The plurality of chambers are collectively structured to receive an acoustic signal at least when the housing is disposed in the operative orientation. The housing also includes at least one transducer at least partially disposed in a corresponding one of the chambers. The transducer is structured to convert the acoustic signal into an electrical signal.

    摘要翻译: 本发明涉及用于身体听诊的装置。 该装置的一个实施例包括尺寸和构造为相对于身体的预定部分以可操作的方向布置的壳体。 壳体包括设置在其中的多个室。 多个室被集体地构造成至少当壳体以操作方向设置时接收声信号。 壳体还包括至少部分地设置在相应的一个腔室中的至少一个换能器。 换能器被构造成将声信号转换成电信号。