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1. 发明授权

US08483775B2 Vehicle communication system 有权
标题翻译：车辆通信系统
公开(公告)号：US08483775B2
公开(公告)日：2013-07-09
申请号：US13240424
申请日：2011-09-22
申请人： Markus Buck , Tim Haulick , Gerhard Uwe Schmidt , Michael Tropp
发明人： Markus Buck , Tim Haulick , Gerhard Uwe Schmidt , Michael Tropp
IPC分类号： H04M1/00
CPC分类号： H04M1/6083 , H04M9/001 , H04M2250/02 , H04R2420/07 , H04R2499/13 , H04W4/04 , H04W88/02
摘要： A vehicle communication system detects the presence of a passenger wearable communication device. The system receives audio signals from multiple sources inside or outside of a vehicle. The system processes the signals before routing the signals to multiple destinations. The destinations may include wearable personal communication devices, front and/or rear speakers, and/or a remote mobile device.
摘要翻译：车辆通信系统检测乘客可穿戴通信设备的存在。该系统从车辆内部或外部的多个源接收音频信号。在将信号路由到多个目的地之前，系统处理信号。目的地可以包括穿戴式个人通信设备，前置和/或后置扬声器和/或远程移动设备。

2. 发明授权

US08204248B2 Acoustic localization of a speaker 有权
标题翻译：扬声器的声学定位
公开(公告)号：US08204248B2
公开(公告)日：2012-06-19
申请号：US12104836
申请日：2008-04-17
申请人： Tim Haulick , Gerhard Uwe Schmidt , Markus Buck , Tobias Wolff
发明人： Tim Haulick , Gerhard Uwe Schmidt , Markus Buck , Tobias Wolff
IPC分类号： H04R3/00
CPC分类号： H04R3/005 , G01S3/00 , G01S3/043 , G01S3/802 , G01S3/808 , G01S3/8083 , G01S5/0252 , G01S5/0273 , G01S5/18 , G01S5/30 , G01S7/292 , G01S7/52003 , G01S7/523 , G01S13/003 , G01S13/42 , G01S15/00 , G01S15/003 , G01S15/06 , G01S15/42 , G01S15/876 , G10K11/34 , G10K15/08 , H04B7/086 , H04M1/6075 , H04R1/40 , H04R1/406 , H04R29/00 , H04R29/001 , H04R2201/401 , H04R2201/403 , H04R2203/12 , H04R2410/01 , H04R2430/20 , H04R2499/11 , H04S7/00 , H04S7/30 , H04S7/301 , H04S7/302 , H04S7/303 , H04S7/305
摘要： A system locates a speaker in a room containing a loudspeaker and a microphone array. The loudspeaker transmits a sound that is partly reflected by a speaker. The microphone array detects the reflected sound and converts the sound into a microphone signal. A processor determines the speaker's direction relative to the microphone array, the speaker's distance from the microphone array, or both, based on the characteristics of the microphone signals.
摘要翻译：系统将扬声器定位在包含扬声器和麦克风阵列的房间中。扬声器传输部分由扬声器反射的声音。麦克风阵列检测反射的声音，并将声音转换成麦克风信号。基于麦克风信号的特性，处理器确定扬声器相对于麦克风阵列的方向，扬声器距离麦克风阵列或两者的距离。

3. 发明授权

US08098848B2 System for equalizing an acoustic signal 有权
标题翻译：用于均衡声信号的系统
公开(公告)号：US08098848B2
公开(公告)日：2012-01-17
申请号：US11749678
申请日：2007-05-16
申请人： Tim Haulick , Gerhard Uwe Schmidt , Markus Buck
发明人： Tim Haulick , Gerhard Uwe Schmidt , Markus Buck
IPC分类号： H03G5/00
CPC分类号： H03G3/32 , H03G5/16 , H04R3/04 , H04R2499/13
摘要： An equalization system enhances the quality of communications between a remote party and a local party. The equalization system includes an equalization filter that equalizes an acoustic signal received from the remote party. The equalized acoustic signal is transmitted to a speaker based on the equalized acoustic signal. A device converts sound into electrical signals. The electrical signals are transmitted to an echo compensation filter that compensates for reflected sound. Filter characteristics of the equalization filter are based on filter characteristics of the echo compensation filter.
摘要翻译：均衡系统提高了远程方与本地方之间的通信质量。均衡系统包括均衡滤波器，其均衡从远程方接收的声信号。均衡的声信号基于均衡的声信号被发送到扬声器。设备将声音转换为电信号。电信号被传送到补偿反射声音的回波补偿滤波器。均衡滤波器的滤波特性基于回波补偿滤波器的滤波特性。

4. 发明授权

US08275145B2 Vehicle communication system 有权
标题翻译：车辆通信系统
公开(公告)号：US08275145B2
公开(公告)日：2012-09-25
申请号：US11740164
申请日：2007-04-25
申请人： Markus Buck , Tim Haulick , Gerhard Uwe Schmidt
发明人： Markus Buck , Tim Haulick , Gerhard Uwe Schmidt
IPC分类号： H04B1/00 , H04R3/00
CPC分类号： H04R27/00 , H04R2499/13 , H04S7/301 , H04S7/303
摘要： The present invention relates to a vehicle communication system comprising a plurality of microphones adapted to detect speech signals of different vehicle passengers, a mixer combining the audio signal components of the different microphones to a resulting speech output signal, a weighting unit determining the weighting of the audio signal components for the resulting speech output signal, where the weighting unit determines the weighting of the signal components based upon non-acoustical information about the presence of a vehicle passenger.
摘要翻译：车载通信系统技术领域本发明涉及一种车辆通信系统，其特征在于，包括：适合于检测不同车辆乘客的语音信号的多个麦克风;混合不同麦克风的音频信号分量与合成语音输出信号的混合器;加权单元，用于所得语音输出信号的音频信号分量，其中加权单元基于关于车辆乘客的存在的非声学信息来确定信号分量的加权。

5. 发明授权

US08194852B2 Low complexity echo compensation system 有权
标题翻译：低复杂度回波补偿系统
公开(公告)号：US08194852B2
公开(公告)日：2012-06-05
申请号：US11955862
申请日：2007-12-13
申请人： Markus Buck , Tim Haulick , Martin Rössler , Gerhard Uwe Schmidt , Walter Schnug
发明人： Markus Buck , Tim Haulick , Martin Rössler , Gerhard Uwe Schmidt , Walter Schnug
IPC分类号： H04M9/08
CPC分类号： H04M9/082
摘要： An echo reduction system includes a signal analysis filter that converts an input into sub-band signals. A signal down-sampling circuit down-samples the sub-band signals at a first down-sampling rate. An echo analysis filter converts a loudspeaker signal into echo sub-band signal that are further processed by an echo down-sampling circuit. The circuit down-samples the echo sub-band signals at a second down-sampling rate to generate down-sampled echo sub-band signals. An echo compensation filter folds the down-sampled echo sub-band signals with an estimated impulse response of a loudspeaker-room-input system. A second echo down-sampling circuit down-samples the folded down-sampled echo sub-band signals at a third down-sampling rate to generate estimated echo sub-band signals. The first down-sampling rate is equal to the product of the second and third down-sampling rates.
摘要翻译：回波减少系统包括将输入转换为子带信号的信号分析滤波器。信号下采样电路以第一下采样率对子带信号进行下采样。回波分析滤波器将扬声器信号转换成由回波下采样电路进一步处理的回波子带信号。电路以第二次下采样率对回波子带信号进行下采样以产生下采样的回波子带信号。回波补偿滤波器用扬声器室输入系统的估计的脉冲响应折叠下采样的回波子带信号。第二回波下采样电路以三次下采样率对折叠的下采样回波子带信号进行下采样，以产生估计的回波子带信号。第一个下采样率等于第二次和第三次下采样率的乘积。

6. 发明申请

US20120009878A1 Vehicle Communication System 有权
标题翻译：车辆通信系统
公开(公告)号：US20120009878A1
公开(公告)日：2012-01-12
申请号：US13240424
申请日：2011-09-22
申请人： Markus Buck , Tim Haulick , Gerhard Uwe Schmidt , Michael Tropp
发明人： Markus Buck , Tim Haulick , Gerhard Uwe Schmidt , Michael Tropp
IPC分类号： H04W88/00
CPC分类号： H04M1/6083 , H04M9/001 , H04M2250/02 , H04R2420/07 , H04R2499/13 , H04W4/04 , H04W88/02
摘要： A vehicle communication system detects the presence of a passenger wearable communication device. The system receives audio signals from multiple sources inside or outside of a vehicle. The system processes the signals before routing the signals to multiple destinations. The destinations may include wearable personal communication devices, front and/or rear speakers, and/or a remote mobile device.
摘要翻译：车辆通信系统检测乘客可穿戴通信设备的存在。该系统从车辆内部或外部的多个源接收音频信号。在将信号路由到多个目的地之前，系统处理信号。目的地可以包括穿戴式个人通信设备，前置和/或后置扬声器和/或远程移动设备。

7. 发明授权

US09580028B2 Adjusting or setting vehicle elements through speech control 有权
标题翻译：通过语音控制调整或设置车辆元件
公开(公告)号：US09580028B2
公开(公告)日：2017-02-28
申请号：US12241837
申请日：2008-09-30
申请人： Markus Buck , Tim Haulick , Gerhard Uwe Schmidt
发明人： Markus Buck , Tim Haulick , Gerhard Uwe Schmidt
IPC分类号： G10L15/22 , B60R16/037 , G10L15/26 , G10L17/00
CPC分类号： B60R16/0373 , G10L15/22 , G10L15/265 , G10L17/005
摘要： A speech processing device includes an automotive device that filters data that is sent and received across an in-vehicle bus. The device selectively acquires vehicle data related to a user settings or adjustments. An interface acquires the selected vehicle data from in-vehicle sensors in response to a user's articulation of a first code phrase. A memory stores the selected vehicle data with unique identifying data associated with the user and establishes a connection between the selected vehicle data and the user when a second code phrase is articulated. A data interface provides access to the selected vehicle data and stored relationship data and enables the processing of the data to customize the in-vehicle system. The data interface is responsive to the user's articulation of a third code phrase to process the selected vehicle data that enables the setting or adjustment of the in-vehicle system.
摘要翻译：语音处理装置包括：汽车装置，其对通过车载总线发送和接收的数据进行滤波。该设备选择性地获取与用户设置或调整相关的车辆数据。响应于用户对第一代码短语的表达，接口从车载传感器中获取所选择的车辆数据。存储器使用与用户相关联的唯一识别数据存储所选择的车辆数据，并且当第二代码短语被铰接时，建立所选择的车辆数据与用户之间的连接。数据接口提供对所选择的车辆数据和存储的关系数据的访问，并使数据的处理能够定制车载系统。数据接口响应于用户对第三代码短语的表达，以处理能够设置或调整车载系统的所选车辆数据。

8. 发明授权

US08688458B2 Actuator control of adjustable elements by speech localization in a vehicle 有权
标题翻译：通过车辆中的语音定位对可调节元件的致动器控制
公开(公告)号：US08688458B2
公开(公告)日：2014-04-01
申请号：US11362286
申请日：2006-02-23
申请人： Markus Buck , Gerhard Uwe Schmidt , Tim Haulick
发明人： Markus Buck , Gerhard Uwe Schmidt , Tim Haulick
IPC分类号： G10L15/22
CPC分类号： B60R16/0373 , G10L2021/02165
摘要： An approach for adjusting an adjustable element, such as a mirror, head rest, steering wheel, heating/air condition blower, associated with a vehicle by determining the position of a speaker in the vehicle.
摘要翻译：一种用于通过确定车辆中的扬声器的位置来调节与车辆相关联的可调节元件（例如镜子，头枕，方向盘，加热/空调鼓风机）的方法。

9. 发明授权

US08130969B2 Multi-channel echo compensation system 有权
标题翻译：多通道回波补偿系统
公开(公告)号：US08130969B2
公开(公告)日：2012-03-06
申请号：US11787348
申请日：2007-04-16
申请人： Markus Buck , Tim Haulick , Martin Roessler , Gerhard Uwe Schmidt
发明人： Markus Buck , Tim Haulick , Martin Roessler , Gerhard Uwe Schmidt
IPC分类号： H04B3/20 , H04B15/00
CPC分类号： H04M9/082 , H04R3/02 , H04R2499/13
摘要： An echo compensation system may remove undesirable audio signals. The echo compensation system may utilize adaptive filters to remove echoes and undesirable signals received by a microphone. The echo compensation system may inhibit adaptation of an adaptive filter when left and right channel audio signals are highly correlated. In a two-channel system, inhibiting adaptation of one of two adaptive filters may reduce computational power requirements, while still removing undesirable signals. In a four-channel system, inhibiting adaptation of all but one of the four adaptive filters may reduce computational power requirements by a greater percentage.
摘要翻译：回波补偿系统可以去除不需要的音频信号。回波补偿系统可以利用自适应滤波器去除由麦克风接收的回波和不期望的信号。当左右声道音频信号高度相关时，回波补偿系统可以抑制自适应滤波器的自适应。在双通道系统中，禁止两个自适应滤波器之一的适配可以减少计算能力需求，同时仍然消除不需要的信号。在四通道系统中，禁止四个自适应滤波器中除了一个之外的所有适配器可以将计算能力要求降低更多的百分比。

10. 发明授权

US09338549B2 Acoustic localization of a speaker 有权
标题翻译：扬声器的声学定位
公开(公告)号：US09338549B2
公开(公告)日：2016-05-10
申请号：US13478941
申请日：2012-05-23
申请人： Tim Haulick , Gerhard Uwe Schmidt , Markus Buck , Tobias Wolff
发明人： Tim Haulick , Gerhard Uwe Schmidt , Markus Buck , Tobias Wolff
IPC分类号： G01S3/80 , H04R3/00 , H04R1/40 , G01S3/808 , G01S5/30 , G01S15/00 , G01S7/52 , G01S15/42 , G01S15/87 , H04S7/00 , G01S13/00 , G01S7/292 , H04R29/00 , H04M1/60 , G01S13/42 , G01S5/02 , G01S15/06 , G01S3/802 , G01S7/523 , H04B7/08 , G01S3/04 , G01S5/18 , G10K11/34 , G01S3/00 , G10K15/08
CPC分类号： H04R3/005 , G01S3/00 , G01S3/043 , G01S3/802 , G01S3/808 , G01S3/8083 , G01S5/0252 , G01S5/0273 , G01S5/18 , G01S5/30 , G01S7/292 , G01S7/52003 , G01S7/523 , G01S13/003 , G01S13/42 , G01S15/00 , G01S15/003 , G01S15/06 , G01S15/42 , G01S15/876 , G10K11/34 , G10K15/08 , H04B7/086 , H04M1/6075 , H04R1/40 , H04R1/406 , H04R29/00 , H04R29/001 , H04R2201/401 , H04R2201/403 , H04R2203/12 , H04R2410/01 , H04R2430/20 , H04R2499/11 , H04S7/00 , H04S7/30 , H04S7/301 , H04S7/302 , H04S7/303 , H04S7/305
摘要： A system locates a speaker in a room containing a loudspeaker and a microphone array. The loudspeaker transmits a sound that is partly reflected by a speaker. The microphone array detects the reflected sound and converts the sound into a microphone array, the speaker's distance from the microphone array, or both, based on the characteristics of the microphone signals.
摘要翻译：系统将扬声器定位在包含扬声器和麦克风阵列的房间中。扬声器传输部分由扬声器反射的声音。麦克风阵列基于麦克风信号的特性来检测反射的声音并将声音转换成麦克风阵列，扬声器距离麦克风阵列或两者的距离。

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