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    • 1. 发明申请
    • Adaptive voice detection method and system
    • 自适应语音检测方法及系统
    • US20070055499A1
    • 2007-03-08
    • US11221425
    • 2005-09-08
    • Nermin OsmanovicErich Velandia
    • Nermin OsmanovicErich Velandia
    • G10L19/14
    • G10L25/78
    • A system for detecting a voice signal includes: a first integrator for receiving an input signal and for providing a first integrator output signal, wherein the first integrator includes a first attack time; a second integrator for receiving the input signal and for providing a second integrator output signal, the second integrator including a second attack time that is substantially slower than the first attack time; and a comparator configured for receiving the first and second integrator output signals and for providing a comparator output signal indicating detection of a voice signal when the first integrator output signal exceeds the second integrator output signal by at least a threshold amount.
    • 一种用于检测语音信号的系统包括:第一积分器,用于接收输入信号并提供第一积分器输出信号,其中所述第一积分器包括第一发射时间; 第二积分器,用于接收所述输入信号并提供第二积分器输出信号,所述第二积分器包括基本上比所述第一攻击时间慢的第二攻击时间; 以及比较器,被配置为接收第一和第二积分器输出信号,并且当第一积分器输出信号超过第二积分器输出信号至少阈值时,提供指示语音信号检测的比较器输出信号。
    • 2. 发明授权
    • Adaptive voice detection method and system
    • 自适应语音检测方法及系统
    • US07664635B2
    • 2010-02-16
    • US11221425
    • 2005-09-08
    • Nermin OsmanovicErich Velandia
    • Nermin OsmanovicErich Velandia
    • G10L19/14
    • G10L25/78
    • A system for detecting a voice signal includes: a first integrator for receiving an input signal and for providing a first integrator output signal, wherein the first integrator includes a first attack time; a second integrator for receiving the input signal and for providing a second integrator output signal, the second integrator including a second attack time that is substantially slower than the first attack time; and a comparator configured for receiving the first and second integrator output signals and for providing a comparator output signal indicating detection of a voice signal when the first integrator output signal exceeds the second integrator output signal by at least a threshold amount.
    • 一种用于检测语音信号的系统包括:第一积分器,用于接收输入信号并提供第一积分器输出信号,其中所述第一积分器包括第一发射时间; 第二积分器,用于接收所述输入信号并提供第二积分器输出信号,所述第二积分器包括基本上比所述第一攻击时间慢的第二攻击时间; 以及比较器,被配置为接收第一和第二积分器输出信号,并且当第一积分器输出信号超过第二积分器输出信号至少阈值时,提供指示语音信号检测的比较器输出信号。
    • 3. 发明申请
    • EXHAUST-GAS TURBOCHARGER
    • 排气涡轮增压器
    • US20130243572A1
    • 2013-09-19
    • US13988799
    • 2011-11-23
    • Leif HeidingsfelderThomas RambRalf ChristmannNermin Osmanovic
    • Leif HeidingsfelderThomas RambRalf ChristmannNermin Osmanovic
    • F04D19/00
    • F01D17/165F02B37/24F02C6/12Y10T29/49236
    • An exhaust-gas turbocharger (1) having a compressor (2); a turbine (3) which has a turbine housing (4); a bearing housing (5) which has a compressor-side flange and a turbine-side flange (6); a VTG cartridge (7) which has an adjusting ring (8); and an adjusting shaft (9) which is guided through the turbine-side flange (6) of the bearing housing (5), which has an inner lever (10) which engages into the adjusting ring (8) of the VTG cartridge (7), and which has an outer lever (11, 11′, 11″, 11′″) which is connected to an actuating element (12) of an actuator (13), wherein the outer lever (11, 11′, 11″, 11′″) has an open rounded fastening receptacle (14) into which an associated shaft portion (15) of the adjusting shaft (9) engages.
    • 具有压缩机(2)的废气涡轮增压器(1) 具有涡轮壳体(4)的涡轮机(3); 具有压缩机侧凸缘和涡轮侧凸缘(6)的轴承壳体(5); 具有调节环(8)的VTG筒(7); 和引导穿过轴承箱(5)的涡轮机侧凸缘(6)的调节轴(9),其具有与VTG筒(7)的调节环(8)接合的内杆(10) ),并且其具有连接到致动器(13)的致动元件(12)的外部杠杆(11,11',11“,11”'),其中外部杠杆(11,11',11“ 11“,11”')具有敞开的圆形紧固插座(14),调节轴(9)的相关联的轴部分(15)与其接合。
    • 4. 发明授权
    • Exhaust-gas turbocharger
    • 排气涡轮增压器
    • US09359909B2
    • 2016-06-07
    • US13988799
    • 2011-11-23
    • Leif HeidingsfelderThomas RambRalf ChristmannNermin Osmanovic
    • Leif HeidingsfelderThomas RambRalf ChristmannNermin Osmanovic
    • F01D17/16F02B37/24F02C6/12
    • F01D17/165F02B37/24F02C6/12Y10T29/49236
    • An exhaust-gas turbocharger (1) having a compressor (2); a turbine (3) which has a turbine housing (4); a bearing housing (5) which has a compressor-side flange and a turbine-side flange (6); a VTG cartridge (7) which has an adjusting ring (8); and an adjusting shaft (9) which is guided through the turbine-side flange (6) of the bearing housing (5), which has an inner lever (10) which engages into the adjusting ring (8) of the VTG cartridge (7), and which has an outer lever (11, 11′, 11″, 11′″) which is connected to an actuating element (12) of an actuator (13), wherein the outer lever (11, 11′, 11″, 11′″) has an open rounded fastening receptacle (14) into which an associated shaft portion (15) of the adjusting shaft (9) engages.
    • 具有压缩机(2)的废气涡轮增压器(1) 具有涡轮壳体(4)的涡轮机(3); 具有压缩机侧凸缘和涡轮侧凸缘(6)的轴承壳体(5); 具有调节环(8)的VTG筒(7); 和引导穿过轴承箱(5)的涡轮机侧凸缘(6)的调节轴(9),其具有与VTG筒(7)的调节环(8)接合的内杆(10) ),并且其具有连接到致动器(13)的致动元件(12)的外部杠杆(11,11',11“,11”),其中所述外部杠杆(11,11',11“ ,11'“)具有敞开的圆形紧固插座(14),调节轴(9)的相关联的轴部分(15)与其接合。
    • 5. 发明授权
    • Acoustic feedback cancellation system
    • 声反馈取消系统
    • US07664275B2
    • 2010-02-16
    • US11187091
    • 2005-07-22
    • Nermin OsmanovicVictor Clarke
    • Nermin OsmanovicVictor Clarke
    • H04B15/00
    • H04R3/02
    • A system for canceling acoustic feedback includes an input for receiving a digital audio signal and a processor configured to detect acoustic feedback signal in the digital audio signal and to determine the frequency of the feedback signal The system also includes a plurality of bandpass filters for attenuating the feedback signal. The processor is further configured to: select a bandpass filter from among the plurality of bandpass filters. The selected bandpass filter comprises a response characteristic that attenuates parts of the signal at the frequency of acoustic feedback signal.
    • 用于消除声反馈的系统包括用于接收数字音频信号的输入端和配置成检测数字音频信号中的声反馈信号并确定反馈信号的频率的处理器。该系统还包括多个带通滤波器,用于衰减 反馈信号。 处理器还被配置为:从多个带通滤波器中选择带通滤波器。 所选择的带通滤波器包括以声反馈信号的频率衰减信号的部分的响应特性。