Parametric system for generating a sound halo, and methods of use thereof
    1.
    发明授权
    Parametric system for generating a sound halo, and methods of use thereof 有权
    用于产生声光晕的参数系统及其使用方法

    公开(公告)号:US09491548B2

    公开(公告)日:2016-11-08

    申请号:US13594409

    申请日:2012-08-24

    摘要: A parametric system for generating audible sound, comprising a transducer array configured to emit modulated ultrasonic waves in a converging wave pattern toward a focal volume, where the modulated ultrasonic waves are configured to demodulate to generate audible sound waves in the focal volume, and where the generated audible sound waves emanate from the focal volume with a diverging wave pattern.

    摘要翻译: 一种用于产生可听见的声音的参数系统,包括:换能器阵列,被配置为以聚焦波形向调焦的超声波发射调制的超声波,其中调制的超声波被配置为解调以在焦点体积中产生可听见的声波, 产生的声音波从具有发散波形的焦点体积发出。

    PARAMETRIC SYSTEM FOR GENERATING A SOUND HALO, AND METHODS OF USE THEREOF
    2.
    发明申请
    PARAMETRIC SYSTEM FOR GENERATING A SOUND HALO, AND METHODS OF USE THEREOF 有权
    用于产生声音HALO的参数系统及其使用方法

    公开(公告)号:US20140056107A1

    公开(公告)日:2014-02-27

    申请号:US13594409

    申请日:2012-08-24

    IPC分类号: H04B1/02

    摘要: A parametric system for generating audible sound, comprising a transducer array configured to emit modulated ultrasonic waves in a converging wave pattern toward a focal volume, where the modulated ultrasonic waves are configured to demodulate to generate audible sound waves in the focal volume, and where the generated audible sound waves emanate from the focal volume with a diverging wave pattern.

    摘要翻译: 一种用于产生可听见的声音的参数系统,包括:换能器阵列,被配置为以聚焦波形向调焦的超声波发射调制的超声波,其中调制的超声波被配置为解调以在焦点体积中产生可听见的声波, 产生的声音波从具有发散波形的焦点体积发出。