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. 发明授权

US08868195B2 Phase triggered envelope sampler 有权
标题翻译：相位触发包络采样器
公开(公告)号：US08868195B2
公开(公告)日：2014-10-21
申请号：US12701015
申请日：2010-02-05
申请人： Dirk Meister
发明人： Dirk Meister
IPC分类号： A61N1/36
CPC分类号： A61N1/36032 , A61N1/36036
摘要： A method of generating electrode stimulation signals for an implanted electrode array is described. An acoustic audio signal is processed to generate band pass signals which each represent an associated band of audio frequencies. For each band pass signal, fine time structure information is extracted to determine a sequence of phase event signals. For each sequence of phase event signals, when the number of phase event signals reaches a channel pitch rate factor, a signal limiting period without signals is introduced to produce a modified sequence of phase event signals. Each modified sequence of phase event signals is weighted with a channel amplitude value in order to generate a set of electrode stimulation signals for the implanted electrode array.
摘要翻译：描述了用于植入电极阵列产生电极刺激信号的方法。处理声学音频信号以产生每个表示相关联的音频频带的带通信号。对于每个带通信号，提取精细时间结构信息以确定相位事件信号的序列。对于每个相位事件信号序列，当相位事件信号的数量达到信道音调速率因子时，引入没有信号的信号限制周期以产生修改的相位事件信号序列。每个经修改的相位事件信号序列以通道振幅值加权，以便产生用于植入电极阵列的一组电极刺激信号。

2. 发明授权

US08489194B2 Enhancing fine time structure transmission for hearing implant system 有权
标题翻译：加强听觉植入系统的精细时间结构传输
公开(公告)号：US08489194B2
公开(公告)日：2013-07-16
申请号：US13370469
申请日：2012-02-10
申请人： Dirk Meister , Peter Schleich , Peter Nopp
发明人： Dirk Meister , Peter Schleich , Peter Nopp
IPC分类号： A61N1/04 , H04R25/00
CPC分类号： A61N1/36036
摘要： A system and method of signal processing for a hearing implant. The hearing implant includes at least one electrode, each electrode associated with a channel specific sampling sequence. An acoustic audio signal is processed to generate for each electrode a band pass signal representing an associated band of audio frequency. For each electrode, a sequence signal is determined as a function of the electrode's associated band pass signal and channel specific sampling sequence. An envelope of each band pass signal is determined. The envelope of each band pass signal is filtered to reduce modulations resulting from unresolved harmonics, creating for each electrode an associated filtered envelope signal. Each electrode's sequence signal is weighted based, at least in part, on the electrode's associated filtered envelope signal.
摘要翻译：用于听力植入物的信号处理系统和方法。听力植入物包括至少一个电极，每个电极与通道特异性采样序列相关联。处理声学音频信号以为每个电极生成表示相关联的音频频带的带通信号。对于每个电极，确定序列信号作为电极的相关带通信号和信道特定采样序列的函数。确定每个带通信号的包络。每个带通信号的包络被滤波以减少由未解决的谐波导致的调制，从而为每个电极产生相关联的滤波包络信号。至少部分地基于电极的相关滤波包络信号对每个电极的序列信号进行加权。

3. 发明授权

US08428743B2 Equal loudness contour with channel specific map laws 有权
标题翻译：具有通道特定地图定律的相等响度轮廓
公开(公告)号：US08428743B2
公开(公告)日：2013-04-23
申请号：US13107035
申请日：2011-05-13
申请人： Mathias Kals , Peter Schleich , Dirk Meister
发明人： Mathias Kals , Peter Schleich , Dirk Meister
IPC分类号： A61N1/00
CPC分类号： A61N1/36036
摘要： A method is described for generating electrode stimulation signals for an implanted electrode array. An acoustic audio signal is processed to generate band pass signals each representing an associated band of audio frequencies. Stimulation information is extracted from the band pass signals to generate stimulation event signals defining electrode stimulation signals. The stimulation event signals are mapped according to independent channel-specific loudness functions to produce a set of electrode stimulation signals within channel-specific minimum and maximum threshold levels. The electrode stimulation signals are developed into a set of output electrode pulses to the electrodes in the implanted electrode array.
摘要翻译：描述了一种用于产生用于植入电极阵列的电极刺激信号的方法。处理声学音频信号以产生每个表示相关联的音频频带的带通信号。从带通信号中提取刺激信息以产生定义电极刺激信号的刺激事件信号。刺激事件信号根据独立的通道特定响度函数进行映射，以在通道特定的最小和最大阈值水平内产生一组电极刺激信号。电极刺激信号被发展成一组输出电极脉冲到植入电极阵列中的电极。

4. 发明授权

US08374699B2 Envelope specific stimulus timing 有权
标题翻译：信封特定刺激时机
公开(公告)号：US08374699B2
公开(公告)日：2013-02-12
申请号：US13171953
申请日：2011-06-29
申请人： Dirk Meister , Florian Frühauf
发明人： Dirk Meister , Florian Frühauf
IPC分类号： A61N1/36
CPC分类号： A61N1/36036
摘要： An implantable stimulation arrangement is described for generating electrode stimulation signals for an implanted electrode array having stimulation electrodes. A filter bank pre-processor processes an input acoustic audio signal to generate band pass signals each corresponding to an associated band of audio frequencies. A signal envelope module computes a corresponding signal envelope for each band pass signal. A stimulation pulse generator extracts stimulation signal information from the rate of change of the signal envelopes such as a time-based derivative to generate stimulation event signals defining electrode stimulation timings and amplitudes for some or all of the stimulation electrodes.
摘要翻译：描述了用于产生用于具有刺激电极的植入电极阵列的电极刺激信号的可植入刺激装置。滤波器组预处理器处理输入的声学音频信号以产生每个对应于相关联的音频频带的带通信号。信号包络模块为每个带通信号计算相应的信号包络。刺激脉冲发生器从诸如基于时间的导数的信号包络的变化率提取刺激信号信息，以产生限定一些或全部刺激电极的电极刺激定时和振幅的刺激事件信号。

5. 发明授权

US07912605B2 Method and device for triggering a reversible occupant protection function in a motor vehicle 有权
标题翻译：用于触发机动车辆中可逆乘员保护功能的方法和装置
公开(公告)号：US07912605B2
公开(公告)日：2011-03-22
申请号：US11795542
申请日：2005-12-06
申请人： Dirk Meister
发明人： Dirk Meister
IPC分类号： G62D6/00
CPC分类号： B60R21/0132 , B60R2021/01322
摘要： A method for triggering a reversible occupant safety function in a motor vehicle, in which the value of a triggering parameter is determined, the value of the triggering parameter is compared with a predetermined threshold value, and the occupant protection function is triggered when the predetermined threshold value is exceeded by the value of the triggering parameter. An aspect of the method is that the threshold value is influenced by a driving style parameter determined by analysis of the brake and/or gas pedal operating procedures and/or by an operating element operable by the driver.
摘要翻译：一种用于触发机动车辆中的可逆乘员安全功能的方法，其中确定了触发参数的值，将触发参数的值与预定阈值进行比较，并且当预定阈值值超过触发参数的值。该方法的一个方面是阈值受到通过分析制动器和/或加速踏板操作程序确定的驾驶风格参数和/或驾驶员可操作的操作元件的影响。

6. 发明申请

US20090299578A1 SAFETY DEVICE FOR MOTOR VEHICLES 有权
标题翻译：电动车辆安全装置
公开(公告)号：US20090299578A1
公开(公告)日：2009-12-03
申请号：US12097680
申请日：2007-06-27
申请人： Bernhard Lucas , Dirk Meister , Ulrike Ahlrichs , Ulf Wilhelm
发明人： Bernhard Lucas , Dirk Meister , Ulrike Ahlrichs , Ulf Wilhelm
IPC分类号： B60R21/0134 , B60T7/22
CPC分类号： B60R21/01332 , B60R21/013 , B60R2021/01259 , B60R2021/01322 , B60T7/22 , B60T2201/02 , B60T2201/022 , B60T2201/024
摘要： A safety device for motor vehicles includes an impact detection system and a triggering device for triggering a braking operation as a function of a signal of the impact detection system characterized in that the triggering device is designed for the purpose of triggering the braking operation when the impact detection system indicates the beginning of an impact.
摘要翻译：用于机动车辆的安全装置包括冲击检测系统和用于触发作为冲击检测系统的信号的功能的制动操作的触发装置，其特征在于，所述触发装置被设计用于当冲击时触发制动操作检测系统表明影响的开始。

7. 发明授权

US07363155B2 Method and device for warning the driver of a motor vehicle 有权
标题翻译：用于警告汽车驾驶员的方法和装置
公开(公告)号：US07363155B2
公开(公告)日：2008-04-22
申请号：US10577517
申请日：2004-07-22
申请人： Dirk Meister , Ulrike Ahlrichs , Ulf Wilhelm , Paco Haffmans
发明人： Dirk Meister , Ulrike Ahlrichs , Ulf Wilhelm , Paco Haffmans
IPC分类号： G06F17/10
CPC分类号： B60Q9/008 , B60K31/0008 , B60T7/22 , B60T17/18 , B60W50/14 , G08G1/165 , G08G1/166
摘要： A method and a device for warning the driver of a motor vehicle about a traffic situation involving an increased collision risk are provided. For this purpose, signals of at least one object detector representing motion quantities of detected objects and signals of at least one motion sensor system of the host vehicle are suppliable to an analyzer device. The computing device precalculates all possible motion trajectories for all detected objects and for the host vehicle, taking into account maximum acceleration or deceleration values and maximum change in acceleration or deceleration values over time and, when an imminent collision is recognized, issues a warning to the driver that higher acceleration or deceleration values and/or change in acceleration or deceleration values are needed to avoid a collision.
摘要翻译：提供了一种用于警告汽车驾驶员关于涉及增加的碰撞风险的交通状况的方法和装置。为此目的，提供表示主体车辆的至少一个运动传感器系统的检测对象的运动量和信号的至少一个物体检测器的信号可供给分析器装置。计算装置预先计算所有检测到的物体和主车辆的所有可能的运动轨迹，考虑到最大加速度或减速度值以及随时间推移的加速度或减速度值的最大变化，并且当确定即将发生的碰撞时，向驾驶员需要更高的加速或减速值和/或加速或减速值的变化以避免碰撞。

8. 发明申请

US20120209351A1 Enhancing Fine Time Structure Transmission for Hearing Implant System 有权
标题翻译：增强听觉植入系统的精细时间结构传播
公开(公告)号：US20120209351A1
公开(公告)日：2012-08-16
申请号：US13370469
申请日：2012-02-10
申请人： Dirk Meister , Peter Schleich , Peter Nopp
发明人： Dirk Meister , Peter Schleich , Peter Nopp
IPC分类号： A61F11/04 , H04R25/00
CPC分类号： A61N1/36036
摘要： A system and method of signal processing for a hearing implant. The hearing implant includes at least one electrode, each electrode associated with a channel specific sampling sequence. An acoustic audio signal is processed to generate for each electrode a band pass signal representing an associated band of audio frequency. For each electrode, a sequence signal is determined as a function of the electrode's associated band pass signal and channel specific sampling sequence. An envelope of each band pass signal is determined. The envelope of each band pass signal is filtered to reduce modulations resulting from unresolved harmonics, creating for each electrode an associated filtered envelope signal. Each electrode's sequence signal is weighted based, at least in part, on the electrode's associated filtered envelope signal.
摘要翻译：用于听力植入物的信号处理系统和方法。听力植入物包括至少一个电极，每个电极与通道特异性采样序列相关联。处理声学音频信号以为每个电极生成表示相关联的音频频带的带通信号。对于每个电极，确定序列信号作为电极的相关带通信号和信道特定采样序列的函数。确定每个带通信号的包络。每个带通信号的包络被滤波以减少由未解决的谐波导致的调制，从而为每个电极产生相关联的滤波包络信号。至少部分地基于电极的相关滤波包络信号对每个电极的序列信号进行加权。

9. 发明申请

US20110264169A1 Equal Loudness Contour with Channel Specific Map Laws 有权
标题翻译：具有通道特定地图法的等响度等值线
公开(公告)号：US20110264169A1
公开(公告)日：2011-10-27
申请号：US13107035
申请日：2011-05-13
申请人： Mathias Kals , Peter Schleich , Dirk Meister
发明人： Mathias Kals , Peter Schleich , Dirk Meister
IPC分类号： A61F11/04
CPC分类号： A61N1/36036
摘要： A method is described for generating electrode stimulation signals for an implanted electrode array. An acoustic audio signal is processed to generate band pass signals each representing an associated band of audio frequencies. Stimulation information is extracted from the band pass signals to generate stimulation event signals defining electrode stimulation signals. The stimulation event signals are mapped according to independent channel-specific loudness functions to produce a set of electrode stimulation signals within channel-specific minimum and maximum threshold levels. The electrode stimulation signals are developed into a set of output electrode pulses to the electrodes in the implanted electrode array.
摘要翻译：描述了一种用于产生用于植入电极阵列的电极刺激信号的方法。处理声学音频信号以产生每个表示相关联的音频频带的带通信号。从带通信号中提取刺激信息以产生定义电极刺激信号的刺激事件信号。刺激事件信号根据独立的通道特定响度函数进行映射，以在通道特定的最小和最大阈值水平内产生一组电极刺激信号。电极刺激信号被发展成一组输出电极脉冲到植入电极阵列中的电极。

10. 发明申请

US20110004274A1 Cochlear Implant Stimulation with Low Frequency Channel Privilege 有权
标题翻译：人工耳蜗刺激与低频通道特权
公开(公告)号：US20110004274A1
公开(公告)日：2011-01-06
申请号：US12873438
申请日：2010-09-01
申请人： Peter Schleich , Dirk Meister , Peter Nopp
发明人： Peter Schleich , Dirk Meister , Peter Nopp
IPC分类号： A61F11/04 , A61N1/05
CPC分类号： A61N1/36032 , A61N1/36036 , H04R2225/67
摘要： A system and method for activating stimulation electrodes in cochlear implant electrode is described. A preprocessor filter bank processes an input acoustic audio signal to generate band pass signals that each represent an associated band of audio frequencies. An information extractor extracts stimulation signal information from the band pass signals based on assigning the band pass signals to corresponding electrode stimulation groups that each contain one or more stimulation electrodes, and generates a set of stimulation event signals for each electrode stimulation group that define electrode stimulation timings and amplitudes. A pulse selector selects a set of electrode stimulation signals from the stimulation event signals based on a pulse weighting function that uses channel-specific weighting factors favoring lower frequencies for activating the stimulation electrodes to stimulate neighboring audio nerve tissue.
摘要翻译：描述了用于在耳蜗植入电极中激活刺激电极的系统和方法。预处理器滤波器组处理输入的声学音频信号以产生每个表示相关联的音频频带的带通信号。信息提取器基于将带通信号分配给每个包含一个或多个刺激电极的相应的电极刺激组，从带通信号中提取刺激信号信息，并且为每个限定电极刺激的电极刺激组生成一组刺激事件信号时间和幅度。脉冲选择器基于脉冲加权函数从刺激事件信号中选择一组电极刺激信号，所述脉冲加权函数使用有利于较低频率的通道特定加权因子来激活刺激电极以刺激相邻的音频神经组织。

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