专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20070160242A1 Method to adjust a hearing system, method to operate the hearing system and a hearing system 审中-公开
标题翻译：调整听力系统的方法，操作听力系统的方法和听觉系统
公开(公告)号：US20070160242A1
公开(公告)日：2007-07-12
申请号：US11330888
申请日：2006-01-12
申请人： Nail Cadalli , Hansueli Roeck , Michael Kramer , Stefan Launer , Silvia Baumann , Marcel Joho
发明人： Nail Cadalli , Hansueli Roeck , Michael Kramer , Stefan Launer , Silvia Baumann , Marcel Joho
IPC分类号： H04R25/00
CPC分类号： H04R25/70 , H04R25/552 , H04R25/554 , H04S2420/01
摘要： A method to adjust a hearing system comprising two hearing devices to be at least partly inserted into left and right ear of a head is disclosed, each hearing device comprising at least one microphone. By the steps of: exposing the hearing devices to a predefined sound source positioned at a predefined angle of incidence with respect to the head, determining power levels of signals recorded by the microphones as a function of angles of incidence of the sound source being positioned at different angle of incidence in order to obtain a relation between power levels and angle of incidence for said sound source, and storing said relation in a memory unit contained in at least one of the hearing devices, a head-related transfer function is automatically taken into account while the hearing system is adapted to the individual. Therewith, an optimal adaptation of the hearing system is obtained also resulting in precise sound source localization during an operating mode. Furthermore, a method to operate a hearing device, that is adjusted according to the inventive method to adjust the hearing device, as well as hearing systems.
摘要翻译：公开了一种用于调整听力系统的方法，该听力系统包括至少部分地插入到头部的左耳和右耳中的两个听力装置，每个听力装置包括至少一个麦克风。通过以下步骤：将听觉装置暴露于相对于头部以预定的入射角度定位的预定义声源，确定由麦克风记录的信号的功率水平是声源位于不同的入射角，以获得所述声源的功率水平和入射角之间的关系，并将所述关系存储在包含在至少一个听力装置中的存储单元中，头部相关的传递函数被自动地进入而听力系统适应于个人。因此，获得听觉系统的最佳适应也导致在操作模式期间精确的声源定位。此外，一种操作听力装置的方法，其根据本发明的方法调整以调节听力设备以及听力系统。

2. 发明申请

US20060126872A1 Method to adjust parameters of a transfer function of a hearing device as well as hearing device 有权
标题翻译：调整听力设备和听力设备传递功能参数的方法
公开(公告)号：US20060126872A1
公开(公告)日：2006-06-15
申请号：US11008440
申请日：2004-12-09
申请人： Silvia Allegro-Baumann , Nail Cadalli , Stefan Launer , Valentin Chapero-Rueda
发明人： Silvia Allegro-Baumann , Nail Cadalli , Stefan Launer , Valentin Chapero-Rueda
IPC分类号： H04R25/00
CPC分类号： H04R25/70 , H04R25/507 , H04R2225/41
摘要： A method to adjust parameters of a transfer function of a hearing device is disclosed, the method comprising the steps of extracting features of an input signal fed to the hearing device, classifying the extracted features into one of several possible classes, selecting a class corresponding to a best estimate of a momentary acoustic scene, adjusting at least some of the parameters of the transfer function in accordance with the selected class representing the best estimated momentary acoustic scene, and training the hearing device to improve classification of the extracted feature or the best estimate of the momentary acoustic scene, respectively, during regular operation of the hearing device. As a result, the hearing device does not only improve its behavior when new data is presented lying outside of known training data, but the hearing device is also better and faster adapted to most common acoustic scenes, with which the hearing device user is confronted.
摘要翻译：公开了一种调整听力装置的传递函数的参数的方法，所述方法包括以下步骤：提取馈送到听觉装置的输入信号的特征，将所提取的特征分类为若干可能类别之一，选择对应于对瞬时声场的最佳估计，根据表示最佳估计瞬时声场的所选类别来调整传递函数的至少一些参数，以及训练听觉装置以改进提取特征或最佳估计的分类分别在听觉装置的正常操作期间的瞬时声场。结果，听觉装置不仅在新的数据被呈现在已知训练数据之外时改善其行为，而且听觉装置也更适合于听觉装置用户面对的大多数常见的声场。

3. 发明授权

US08111848B2 Hearing aid with acoustical signal direction of arrival control 有权
标题翻译：助听器具有声信号到达方向控制
公开(公告)号：US08111848B2
公开(公告)日：2012-02-07
申请号：US11757803
申请日：2007-06-04
申请人： Hans-Ueli Roeck , Nail Cadalli , Patrick Bachler
发明人： Hans-Ueli Roeck , Nail Cadalli , Patrick Bachler
IPC分类号： H04R25/00
CPC分类号： H04R25/552 , G10L2021/02166 , H04R25/407
摘要： Acoustical signals from the acoustical surrounding (U) which impinge upon a reception unit 30 are evaluated and direction of arrival (DOA) of such signals is determined. From signals indicative of such direction of arrival (DOA) a histogram is formed in unit 32. The behavior of such histogram is classified under different aspects or criteria and dependent on classification results in a classifying unit 34 the hearing device and thereby especially its signal transfer characteristic from input acoustical signals to output mechanical signals is controlled or adjusted.
摘要翻译：评估来自接收单元30的声学周围（U）的声音信号，并确定这些信号的到达方向（DOA）。从表示这种到达方向的信号（DOA）中，在单元32中形成直方图。这种直方图的行为被分类在不同方面或标准下，并且依赖于分类单元34中的分类结果，因此特别是其信号传递从输入声信号到输出机械信号的特性被控制或调整。

4. 发明授权

US07319769B2 Method to adjust parameters of a transfer function of a hearing device as well as hearing device 有权
标题翻译：调整听力设备和听力设备传递功能参数的方法
公开(公告)号：US07319769B2
公开(公告)日：2008-01-15
申请号：US11008440
申请日：2004-12-09
申请人： Silvia Allegro-Baumann , Nail Cadalli , Stefan Launer , Valentin Chapero-Rueda
发明人： Silvia Allegro-Baumann , Nail Cadalli , Stefan Launer , Valentin Chapero-Rueda
IPC分类号： H04R25/00
CPC分类号： H04R25/70 , H04R25/507 , H04R2225/41
摘要： A method to adjust parameters of a transfer function of a hearing device is disclosed, the method comprising the steps of extracting features of an input signal fed to the hearing device, classifying the extracted features into one of several possible classes, selecting a class corresponding to a best estimate of a momentary acoustic scene, adjusting at least some of the parameters of the transfer function in accordance with the selected class representing the best estimated momentary acoustic scene, and training the hearing device to improve classification of the extracted feature or the best estimate of the momentary acoustic scene, respectively, during regular operation of the hearing device. As a result, the hearing device does not only improve its behavior when new data is presented lying outside of known training data, but the hearing device is also better and faster adapted to most common acoustic scenes, with which the hearing device user is confronted.
摘要翻译：公开了一种调整听力装置的传递函数的参数的方法，所述方法包括以下步骤：提取馈送到听觉装置的输入信号的特征，将所提取的特征分类为若干可能类别之一，选择对应于对瞬时声场的最佳估计，根据表示最佳估计瞬时声场的所选类别来调整传递函数的至少一些参数，以及训练听觉装置以改进提取特征或最佳估计的分类分别在听觉装置的正常操作期间的瞬时声场。结果，听觉装置不仅在新的数据被呈现在已知训练数据之外时改善其行为，而且听觉装置也更适合于听觉装置用户面对的大多数常见的声场。

5. 发明申请

US20070223754A1 HEARING AID WITH ACOUSTICAL SIGNAL DIRECTION OF ARRIVAL CONTROL 有权
标题翻译：用声音信号方向进行听觉助听
公开(公告)号：US20070223754A1
公开(公告)日：2007-09-27
申请号：US11757803
申请日：2007-06-04
申请人： Hans-Ueli Roeck , Nail Cadalli , Patrick Bachler
发明人： Hans-Ueli Roeck , Nail Cadalli , Patrick Bachler
IPC分类号： H04R25/00
CPC分类号： H04R25/552 , G10L2021/02166 , H04R25/407
摘要： Acoustical signals from the acoustical surrounding (U) which impinge upon a reception unit 30 are evaluated and direction of arrival (DOA) of such signals is determined. From signals indicative of such direction of arrival (DOA) a histogram is formed in unit 32. The behavior of such histogram is classified under different aspects or criteria and dependent on classification results in a classifying unit 34 the hearing device and thereby especially its signal transfer characteristic from input acoustical signals to output mechanical signals is controlled or adjusted.
摘要翻译：评估来自接收单元30的声学周围（U）的声音信号，并确定这些信号的到达方向（DOA）。从表示这种到达方向的信号（DOA）中，在单元32中形成直方图。这种直方图的行为被分类在不同的方面或标准下，并且依赖于分类单元34中的分类结果，听力设备，从而特别是其输入声学信号到输出机械信号的信号传递特性被控制或调整。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式