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公开(公告)号：US08542854B2
公开(公告)日：2013-09-24
申请号：US12717781
申请日：2010-03-04
申请人： Jason Riggs , Jason N. Linse , Rong Hu , Joy E. Lyons
发明人： Jason Riggs , Jason N. Linse , Rong Hu , Joy E. Lyons
IPC分类号： H04R5/02
CPC分类号： H04R5/02
摘要： Various embodiments use combinations of different methods for creating virtual surround. Some of the methods used in various embodiments include: dipole beamforming, multi-stage arrays, transducer directionality, and enclosure shading. In general, each of these methods may operate over a specific frequency band in various embodiments. The use of multiple methods to create virtual sound can increase the virtual sound effect and better maintain sound quality compared to the use of a single method for creating virtual surround. Each method used to create virtual surround can be optimized for a specific system configuration based on factors such as the physical set-up of the transducers, the size and shape of the enclosure, and the input signal configuration. Various embodiments allow for an intensity difference to be created for a listener across a wide range of frequencies in order to produce constant directionality.
摘要翻译： 各种实施例使用用于创建虚拟环绕的不同方法的组合。 在各种实施例中使用的一些方法包括：偶极波束形成，多级阵列，换能器方向性和机罩阴影。 通常，在各种实施例中，这些方法中的每一种可以在特定频带上操作。 使用多种方法创建虚拟声音可以增加虚拟声音效果，并且与使用单一方法创建虚拟环绕相比，可以更好地保持声音质量。 用于创建虚拟环绕的每个方法可以基于诸如换能器的物理设置，外壳的尺寸和形状以及输入信号配置等因素的特定系统配置进行优化。 各种实施例允许在宽范围的频率上为收听者创建强度差异，以便产生恒定的方向性。
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2.发明申请公开(公告)号：US20110216926A1
公开(公告)日：2011-09-08
申请号：US13038114
申请日：2011-03-01
申请人： Jason Riggs , Jason N. Linse , Rong Hu , Joy E. Lyons
发明人： Jason Riggs , Jason N. Linse , Rong Hu , Joy E. Lyons
IPC分类号： H04R5/02
CPC分类号： H04R5/02
摘要： A speaker system includes a first array of transducers in a speaker enclosure and, and at least a second array of transducers in the speaker enclosure. The second array is a low-frequency array and the first array is a high-frequency array. The transducers in the first array are configured to have an operating frequency region covering at least the frequency ranges of the first array and the second array, and the transducers in the second are configured to have an operating frequency region covering at least the frequency ranges of the first array and the second array. The speaker system further includes an input port, and a controller operatively coupled with the input port. The controller is configured to provide an electronic-audio signal to the transducers such that the first array and the second array are tuned to different center frequencies and are a two stage dipole beamforming array.
摘要翻译： 扬声器系统包括扬声器外壳中的第一换能器阵列和扬声器外壳中的至少第二换能器阵列。 第二阵列是低频阵列，第一阵列是高频阵列。 第一阵列中的换能器被配置为具有至少覆盖第一阵列和第二阵列的频率范围的工作频率区域，并且第二阵列中的换能器被配置为具有至少覆盖频率范围的工作频率区域 第一个数组和第二个数组。 扬声器系统还包括输入端口和与输入端口可操作地耦合的控制器。 控制器被配置为向换能器提供电子音频信号，使得第一阵列和第二阵列被调谐到不同的中心频率，并且是两级偶极子波束成形阵列。
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3.发明授权System and method for automatic gas optimization in a two-chamber gas discharge laser system 有权双室气体放电激光系统中自动气体优化的系统和方法公开(公告)号：US08411720B2
公开(公告)日：2013-04-02
申请号：US13174640
申请日：2011-06-30
IPC分类号： H01S3/22
CPC分类号： H01S3/036 , H01S3/104 , H01S3/2251 , H01S3/2366
摘要： A system and method for automatically performing gas optimization after a refill in the chambers of a two chamber gas discharge laser such as an excimer laser is disclosed. The laser is continuously fired at a low power output, and the gas in the amplifier laser chamber bled if necessary until the discharge voltage meets or exceeds a minimum value without dropping the pressure below a minimum value. The power output is increased, and the gas bled again if necessary until the voltage and pressure meet or exceed the minimum values. The laser is then fired in a burst pattern that approximates the expected firing of the laser in operation, and the gas bled if necessary until the discharge voltage meets or exceeds the minimum value and the output energy meets or exceeds a minimum value, again without dropping the pressure in the chamber below the minimum value. Once the minimum values are provided, the process runs quickly without manual interaction.
摘要翻译： 公开了一种用于在诸如准分子激光器的二室气体放电激光器的腔室中的再填充后自动执行气体优化的系统和方法。 激光器以低功率输出连续点火，并且如果需要，放大器激光器室中的气体排出，直到放电电压达到或超过最小值，而不将压力降低到最小值以下。 功率输出增加，如有必要，气体再次流出，直到电压和压力达到或超过最小值。 然后激光器以突发模式发射，其近似于操作中激光器的预期发射，并且如果需要，气体流出，直到放电电压达到或超过最小值，并且输出能量满足或超过最小值，再次不会下降 室内的压力低于最小值。 一旦提供了最小值，该过程即可快速运行，无需手动交互。
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公开(公告)号：US20110216925A1
公开(公告)日：2011-09-08
申请号：US12717781
申请日：2010-03-04
申请人： Jason Riggs , Jason N. Linse , Rong Hu , Joy E. Lyons
发明人： Jason Riggs , Jason N. Linse , Rong Hu , Joy E. Lyons
IPC分类号： H04R5/02
CPC分类号： H04R5/02
摘要： Various embodiments use combinations of different methods for creating virtual surround. Some of the methods used in various embodiments include: dipole beamforming, multi-stage arrays, transducer directionality, and enclosure shading. In general, each of these methods may operate over a specific frequency band in various embodiments. The use of multiple methods to create virtual sound can increase the virtual sound effect and better maintain sound quality compared to the use of a single method for creating virtual surround. Each method used to create virtual surround can be optimized for a specific system configuration based on factors such as the physical set-up of the transducers, the size and shape of the enclosure, and the input signal configuration. Various embodiments allow for an intensity difference to be created for a listener across a wide range of frequencies in order to produce constant directionality.
摘要翻译： 各种实施例使用用于创建虚拟环绕的不同方法的组合。 在各种实施例中使用的一些方法包括：偶极波束形成，多级阵列，换能器方向性和机罩阴影。 通常，在各种实施例中，这些方法中的每一种可以在特定频带上操作。 使用多种方法创建虚拟声音可以增加虚拟声音效果，并且与使用单一方法创建虚拟环绕相比，可以更好地保持声音质量。 用于创建虚拟环绕的每个方法可以基于诸如换能器的物理设置，外壳的尺寸和形状以及输入信号配置等因素的特定系统配置进行优化。 各种实施例允许在宽范围的频率上为收听者创建强度差异，以便产生恒定的方向性。
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公开(公告)号：US09264813B2
公开(公告)日：2016-02-16
申请号：US13038114
申请日：2011-03-01
申请人： Jason Riggs , Jason N. Linse , Rong Hu , Joy E. Lyons
发明人： Jason Riggs , Jason N. Linse , Rong Hu , Joy E. Lyons
IPC分类号： H04R5/02
CPC分类号： H04R5/02
摘要： A speaker system includes a first array of transducers in a speaker enclosure and, and at least a second array of transducers in the speaker enclosure. The second array is a low-frequency array and the first array is a high-frequency array. The transducers in the first array are configured to have an operating frequency region covering at least the frequency ranges of the first array and the second array, and the transducers in the second are configured to have an operating frequency region covering at least the frequency ranges of the first array and the second array. The speaker system further includes an input port, and a controller operatively coupled with the input port. The controller is configured to provide an electronic-audio signal to the transducers such that the first array and the second array are tuned to different center frequencies and are a two stage dipole beamforming array.
摘要翻译： 扬声器系统包括扬声器外壳中的第一换能器阵列和扬声器外壳中的至少第二换能器阵列。 第二阵列是低频阵列，第一阵列是高频阵列。 第一阵列中的换能器被配置为具有至少覆盖第一阵列和第二阵列的频率范围的工作频率区域，并且第二阵列中的换能器被配置为具有至少覆盖频率范围的工作频率区域 第一个数组和第二个数组。 扬声器系统还包括输入端口和与输入端口可操作地耦合的控制器。 控制器被配置为向换能器提供电子音频信号，使得第一阵列和第二阵列被调谐到不同的中心频率，并且是两级偶极子波束成形阵列。
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6.发明授权System and method for high accuracy gas refill in a two chamber gas discharge laser system 有权在二室气体放电激光系统中高精度气体补充的系统和方法公开(公告)号：US08873600B2
公开(公告)日：2014-10-28
申请号：US13174484
申请日：2011-06-30
CPC分类号： H01S3/036 , H01S3/22 , H01S3/225 , H01S3/2308 , H01S3/2366
摘要： Systems and methods for automatically performing a high accuracy gas refill in a laser chamber of a two chamber gas discharge laser such as an excimer laser are disclosed. Based upon a target pressure and halogen concentration that is either predetermined or entered by a user, and with no further user action, a non-halogen containing gas is added to the chamber to a first pressure, followed by the addition of halogen containing gas to a second pressure which is greater than a target pressure for the chamber, such that the halogen content in the gas at the second pressure is at a desired concentration. The gas in the chamber is bled until the pressure drops to the target pressure. The amount of non-halogen containing gas added is estimated automatically, and the amount of halogen containing gas is measured so that the desired concentration is obtained, taking into account both temperature and any gas remaining in the fill pipes from prior laser operation.
摘要翻译： 公开了用于在诸如准分子激光器的二室气体放电激光器的激光室中自动执行高精度气体补充的系统和方法。 基于用户预定或输入的目标压力和卤素浓度，并且在不再进一步的用户动作的情况下，将不含卤素的气体加入室中至第一压力，随后加入含卤素气体 第二压力大于室的目标压力，使得在第二压力下的气体中的卤素含量处于所需浓度。 室内的气体流出，直到压力下降到目标压力。 自动估算不含卤素气体的量，并测量含卤素气体的量，以便从先前的激光操作考虑到温度和填充管中剩余的任何气体，获得所需的浓度。
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7.发明申请System and Method for Automatic Gas Optimization in a Two-Chamber Gas Discharge Laser System 有权双室气体放电激光系统中气体自动优化的系统与方法公开(公告)号：US20130003773A1
公开(公告)日：2013-01-03
申请号：US13174640
申请日：2011-06-30
IPC分类号： H01S3/22
CPC分类号： H01S3/036 , H01S3/104 , H01S3/2251 , H01S3/2366
摘要： A system and method for automatically performing gas optimization after a refill in the chambers of a two chamber gas discharge laser such as an excimer laser is disclosed. The laser is continuously fired at a low power output, and the gas in the amplifier laser chamber bled if necessary until the discharge voltage meets or exceeds a minimum value without dropping the pressure below a minimum value. The power output is increased, and the gas bled again if necessary until the voltage and pressure meet or exceed the minimum values. The laser is then fired in a burst pattern that approximates the expected firing of the laser in operation, and the gas bled if necessary until the discharge voltage meets or exceeds the minimum value and the output energy meets or exceeds a minimum value, again without dropping the pressure in the chamber below the minimum value. Once the minimum values are provided, the process runs quickly without manual interaction.
摘要翻译： 公开了一种用于在诸如准分子激光器的二室气体放电激光器的腔室中的再填充后自动执行气体优化的系统和方法。 激光器以低功率输出连续点火，如果需要，放大器激光器室中的气体排出，直到放电电压达到或超过最小值，而不将压力降低到最小值以下。 功率输出增加，如有必要，气体再次流出，直到电压和压力达到或超过最小值。 然后激光器以突发模式发射，其近似于操作中激光器的预期点火，并且如果需要，气体流出，直到放电电压达到或超过最小值，并且输出能量满足或超过最小值，同时不会下降 室内的压力低于最小值。 一旦提供了最小值，该过程即可快速运行，无需手动交互。
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8.发明申请System and Method for High Accuracy Gas Refill in a Two Chamber Gas Discharge Laser System 有权双室气体放电激光系统中高精度气体补充的系统和方法公开(公告)号：US20130000773A1
公开(公告)日：2013-01-03
申请号：US13174484
申请日：2011-06-30
IPC分类号： B65B31/04
CPC分类号： H01S3/036 , H01S3/22 , H01S3/225 , H01S3/2308 , H01S3/2366
摘要： Systems and methods for automatically performing a high accuracy gas refill in a laser chamber of a two chamber gas discharge laser such as an excimer laser are disclosed. Based upon a target pressure and halogen concentration that is either predetermined or entered by a user, and with no further user action, a non-halogen containing gas is added to the chamber to a first pressure, followed by the addition of halogen containing gas to a second pressure which is greater than a target pressure for the chamber, such that the halogen content in the gas at the second pressure is at a desired concentration. The gas in the chamber is bled until the pressure drops to the target pressure. The amount of non-halogen containing gas added is estimated automatically, and the amount of halogen containing gas is measured so that the desired concentration is obtained, taking into account both temperature and any gas remaining in the fill pipes from prior laser operation.
摘要翻译： 公开了用于在诸如准分子激光器的二室气体放电激光器的激光室中自动执行高精度气体补充的系统和方法。 基于用户预定或输入的目标压力和卤素浓度，并且在不再进一步的用户动作的情况下，将不含卤素的气体加入室中至第一压力，随后加入含卤素气体 第二压力大于室的目标压力，使得在第二压力下的气体中的卤素含量处于所需浓度。 室内的气体流出，直到压力下降到目标压力。 自动估算不含卤素气体的量，并测量含卤素气体的量，以便从先前的激光操作考虑到温度和填充管中剩余的任何气体，获得所需的浓度。
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公开(公告)号：USD546359S1
公开(公告)日：2007-07-10
申请号：US29240184
申请日：2005-10-07
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