会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明申请
    • HEARING AID NOISE REDUCTION METHOD, SYSTEM, AND APPARATUS
    • 听力噪声减少方法,系统和装置
    • WO2009108553A1
    • 2009-09-03
    • PCT/US2009/034386
    • 2009-02-18
    • SONIC INNOVATIONS, INC.WILSON, Gerald
    • WILSON, Gerald
    • H04R25/00
    • H04R25/453
    • A computer-implemented method including receiving a first signal from an input device of a hearing aid. The first signal may include a noise signal. The computer-implemented method may include low-pass filtering first periodic samples of the first signal, and the first periodic samples may be approximately periodic with respect to a period of the noise signal. The computer-implemented method may further include low-pass filtering second periodic samples of the first signal, and the second periodic samples may be approximately periodic with respect to the period of the noise signal. The second periodic samples may also be phase shifted relative to the first periodic samples. Hearing aid systems and apparatuses are also disclosed.
    • 一种计算机实现的方法,包括从助听器的输入装置接收第一信号。 第一信号可以包括噪声信号。 计算机实现的方法可以包括第一信号的低通滤波第一周期性样本,并且第一周期性样本可以相对于噪声信号的周期近似周期性。 计算机实现的方法还可以包括第一信号的低通滤波第二周期性样本,并且第二周期性样本可以相对于噪声信号的周期近似周期性。 第二周期性样本也可以相对于第一周期性样本相移。 还公开了助听器系统和装置。