公开(公告)号：US20130089227A1

公开(公告)日：2013-04-11

申请号：US13286089

申请日：2011-10-31

Applicant: James Mitchell KATES

Inventor： James Mitchell KATES

IPC: H04R25/00

CPC classification number: H04R25/453

Abstract: A hearing device includes a first filter configured for providing a first frequency part of an input signal of the hearing device, the first frequency part comprising a low pass filtered part, a second filter configured for providing a second frequency part of the input signal, the second frequency part comprising a high pass filtered part, a first synthesizing unit configured for generating a first synthetic signal from the first frequency part using a first model based on a first periodic function, and a combiner configured for combining the second frequency part with the first synthetic signal for provision of a combined signal.

Abstract translation: 听力装置包括：第一滤波器，被配置为提供听力装置的输入信号的第一频率部分，第一频率部分包括低通滤波部分，第二滤波器，被配置为提供输入信号的第二频率部分， 第二频率部分包括高通滤波部分，第一合成单元，被配置为使用基于第一周期性函数的第一模型从第一频率部分生成第一合成信号;以及组合器，被配置为将第二频率部分与第一频率部分 用于提供组合信号的合成信号。

公开(公告)号：US20110249845A1

公开(公告)日：2011-10-13

申请号：US13083244

申请日：2011-04-08

Applicant: James Mitchell KATES

Inventor： James Mitchell KATES

IPC: H04R25/00

CPC classification number: H04R25/453 ,  G10L21/02 ,  G10L21/0264

Abstract: A hearing aid includes an input transducer for provision of an input signal, a high pass filter configured for providing a high pass filtered part of the input signal, a low pass filter configured for providing a low pass filtered part of the input signal, a synthesizing unit configured for generating a synthetic signal from the high pass filtered part using a model based on a periodic function, wherein a phase of the synthetic signal is at least in part randomized, a combiner configured for combining the low pass filtered part with the synthetic signal for provision of a combined signal, a hearing loss processor configured for processing the combined signal for provision of a processed signal, and a receiver coupled to the hearing loss processor, wherein the receiver is configured for converting an audio output signal into an output sound signal.

Abstract translation: 助听器包括用于提供输入信号的输入传感器，配置成提供输入信号的高通滤波部分的高通滤波器，配置成提供输入信号的低通滤波部分的低通滤波器，合成 单元，其被配置用于使用基于周期函数的模型从所述高通滤波部分生成合成信号，其中所述合成信号的相位至少部分地随机化;组合器，被配置为将所述低通滤波部分与所述合成信号 用于提供组合信号，被配置用于处理用于提供经处理的信号的组合信号的听力损失处理器和耦合到听力损失处理器的接收器，其中接收器被配置为将音频输出信号转换为输出声音信号 。