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公开(公告)号：US06978033B2
公开(公告)日：2005-12-20
申请号：US10078625
申请日：2002-02-19
Applicant: Philippe Moquin , Stephane Dedieu
Inventor： Philippe Moquin , Stephane Dedieu
CPC classification number: H04M1/03
Abstract: An acoustically resistive membrane is incorporated into a gasket construction for use with a microphone. Preferably, a molded thermoplastic gasket is provided with an integrated acoustically resistive element in the form of a thin perforated membrane that is molded into the gasket at an appropriate location for optimum acoustic performance.
Abstract translation: 将隔音膜结合到与麦克风一起使用的垫圈结构中。 优选地，模制的热塑性垫片设置有薄的穿孔膜形式的集成的声阻元件，其在适当的位置处模制到垫圈中以获得最佳的声学性能。
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公开(公告)号：US20050201551A1
公开(公告)日：2005-09-15
申请号：US11077069
申请日：2005-03-10
Applicant: Stephane Dedieu , Philippe Moquin
Inventor： Stephane Dedieu , Philippe Moquin
CPC classification number: H04M1/04 , H04M1/03 , H04M1/6033
Abstract: A universal stand is provided integrating a microphone array for use with a variety of telephone sets. The stand includes an enclosure having a surface for supporting a telephone set, and a cable for transmitting signals detected by the microphone array to the telephone set.
Abstract translation: 提供了一种通用支架，集成了用于各种电话机的麦克风阵列。 支架包括具有用于支撑电话机的表面的外壳和用于将由麦克风阵列检测到的信号传送到电话机的电缆。
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公开(公告)号：US20050190942A1
公开(公告)日：2005-09-01
申请号：US11114795
申请日：2005-04-26
Applicant: Philippe Moquin , Stephane Dedieu
Inventor： Philippe Moquin , Stephane Dedieu
CPC classification number: H04M1/03
Abstract: An acoustically resistive membrane is incorporated into a gasket construction for use with a microphone. Preferably, a moulded thermoplastic gasket is provided with an integrated acoustically resistive element in the form of a thin perforated membrane that is moulded into the gasket at an appropriate location for optimum acoustic performance.
Abstract translation: 将隔音膜结合到与麦克风一起使用的垫圈结构中。 优选地，模制的热塑性垫片设置有薄的穿孔膜形式的集成的声阻元件，其在适当的位置模制到垫圈中以获得最佳的声学性能。
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公开(公告)号：US07778411B2
公开(公告)日：2010-08-17
申请号：US11077069
申请日：2005-03-10
Applicant: Stephane Dedieu , Philippe Moquin
Inventor： Stephane Dedieu , Philippe Moquin
CPC classification number: H04M1/04 , H04M1/03 , H04M1/6033
Abstract: A universal stand is provided integrating a microphone array for use with a variety of telephone sets. The stand includes an enclosure having a surface for supporting a telephone set, and a cable for transmitting signals detected by the microphone array to the telephone set.
Abstract translation: 提供了一种通用支架，集成了用于各种电话机的麦克风阵列。 支架包括具有用于支撑电话机的表面的外壳和用于将由麦克风阵列检测到的信号传送到电话机的电缆。
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Patent Agency Ranking
15.发明授权Loudspeaker enclosure incorporating a leak to compensate for the effect of acoustic modes on loudspeaker frequency response 有权扬声器外壳包含泄漏，以补偿声学模式对扬声器频率响应的影响公开(公告)号：US07461718B2
公开(公告)日：2008-12-09
申请号：US11008510
申请日：2004-12-10
Applicant: Stephane Dedieu , Philippe Moquin
Inventor： Stephane Dedieu , Philippe Moquin
IPC: H05K5/00
CPC classification number: H04R1/2819 , H04R2499/11 , H04R2499/15
Abstract: An improvement is provided in loudspeaker enclosures characterised by a frequency response having at least one null due to a cavity mode. The improvement comprises introducing an aperture at a high pressure region of said enclosure for provided a pressure leak thereby substantially eliminating said at least one null.
Abstract translation: 在扬声器外壳中提供了改进，其特征在于由于空腔模式而具有至少一个零点的频率响应。 该改进包括在所述外壳的高压区域处引入孔，以提供压力泄漏，从而基本上消除所述至少一个零点。
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16.发明授权Method of broadband constant directivity beamforming for non linear and non axi-symmetric sensor arrays embedded in an obstacle 有权宽带恒定方向性波束成形方法，用于嵌入障碍物中的非线性和非轴对称传感器阵列公开(公告)号：US07269263B2
公开(公告)日：2007-09-11
申请号：US10732283
申请日：2003-12-11
Applicant: Stephane Dedieu , Philippe Moquin
Inventor： Stephane Dedieu , Philippe Moquin
IPC: H04R3/00
CPC classification number: H04R1/406 , H04R2201/401
Abstract: A method is provided for designing a broad band constant directivity beamformer for a non-linear and non-axi-symmetric sensor array embedded in an obstacle having an odd shape, where the shape is imposed by industrial design constraints. In particular, the method of the present invention provides for collecting the beam pattern and keeping the main lobe reasonably constant by combined variation of the main lobe with the look direction angle and frequency. The invention is particularly useful for microphone arrays embedded in telephone sets but can be extended to other types of sensors.
Abstract translation: 提供了一种用于设计用于嵌入在具有奇数形状的障碍物中的非线性和非轴对称传感器阵列的宽带恒定方向性波束形成器的方法，其中形状受到工业设计约束的限制。 特别地，本发明的方法提供了通过主瓣与外观方向角和频率的组合变化来收集光束图案并保持主瓣保持合理恒定的方式。 本发明对于嵌入在电话机中的麦克风阵列特别有用，但可扩展到其他类型的传感器。
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17.发明申请Method and apparatus for optimizing speakerphone performance based on tilt angle 有权基于倾斜角优化扬声器性能的方法和装置公开(公告)号：US20050201549A1
公开(公告)日：2005-09-15
申请号：US11075048
申请日：2005-03-07
Applicant: Stephane Dedieu , Philippe Moquin
Inventor： Stephane Dedieu , Philippe Moquin
CPC classification number: H04M1/6033 , H04M1/0297 , H04M2250/12
Abstract: According to the present invention, a tilt sensor is used to determine the tilt angle of a speakerphone and the surface on which it rests. This information is used to optimize both the receive and transmit signals for the chosen tilt angle. The information can also be used to adjust performance of any beamformer(s) where the speakerphone incorporates a microphone array or loudspeaker array. In one embodiment, vibrational data is provided by the tilt sensor for enhancing the receive signal and acoustic echo cancellation.
Abstract translation: 根据本发明，使用倾斜传感器来确定扬声器电话及其所在的表面的倾斜角度。 该信息用于优化所选择的倾斜角的接收和发射信号。 该信息还可用于调整扬声器包含麦克风阵列或扬声器阵列的任何波束形成器的性能。 在一个实施例中，振动数据由倾斜传感器提供，用于增强接收信号和声回波消除。
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18.发明申请公开(公告)号：US20050201204A1
公开(公告)日：2005-09-15
申请号：US11075811
申请日：2005-03-10
Applicant: Stephane Dedieu , Philippe Moquin
Inventor： Stephane Dedieu , Philippe Moquin
IPC: G01S3/00 , G01S3/80 , G01S3/805 , G01S3/808 , G10K11/34 , H04N5/232 , H04R1/32 , H04R3/00 , H04R29/00
CPC classification number: G10K11/346 , G01S3/8006 , G10K11/348 , H04R3/005
Abstract: A beamsteerer for broadband energy source location, comprising an array of sensors, each for generating a signal vector within one of a plurality of sectors in a domain of interest, and a beamformer for receiving and multiplying each signal vector by a set of optimal weight vectors to generate a plurality of beampatterns, each of the beampatterns being characterized by a null having high angular resolution, and detecting the source by selecting a maximum steering index.
Abstract translation: 一种用于宽带能源定位的波束整形器，包括传感器阵列，每个传感器用于在感兴趣的域中的多个扇区之一内生成信号向量，以及波束形成器，用于接收每个信号向量和一组最佳权重向量 为了产生多个波形图，每个波形图的特征在于具有高角分辨率的零点，并且通过选择最大转向指标来检测该源。
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19.发明授权Device for reducing structural-acoustic coupling between the diaphragm vibration field and the enclosure acoustic modes 有权用于减小隔膜振动场与外壳声学模式之间的结构声耦合的装置公开(公告)号：US06741717B2
公开(公告)日：2004-05-25
申请号：US10256569
申请日：2002-09-26
Applicant: Stephane Dedieu , Philippe Moquin
Inventor： Stephane Dedieu , Philippe Moquin
IPC: H04R122
CPC classification number: H04R1/225
Abstract: A novel cap for a telephone unit is provided to de-couple the loudspeaker diaphragm from the acoustic resonance in the enclosure and dampen the first resonant frequency of the diaphragm. The cap has a flange located at an outer edge thereof and a cavity provided in the cap. The cap cavity is sized to house an acoustical speaker that is directed outwardly through an aperture in an outer casing of the telephone unit. The flange of the cap is coupled to the outer casing so that the cap covers the aperture. A gap is provided between the cap and the outer casing.
Abstract translation: 提供了一种用于电话单元的新型盖，用于将扬声器隔膜与外壳中的声共振分离，并抑制隔膜的第一谐振频率。 盖具有位于其外边缘处的凸缘和设置在盖中的空腔。 盖腔的尺寸设置成容纳通过电话单元的外壳中的孔向外引导的声音扬声器。 盖的凸缘联接到外壳，使得盖覆盖孔。 在盖和外壳之间设置间隙。
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