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    • 2. 发明授权
    • Inertial acoustic pickup
    • 惯性声学拾音
    • US5552562A
    • 1996-09-03
    • US297341
    • 1994-08-29
    • Allen D. HertzJohn M. McKeeCharles W. MooneyIrving H. HoldenGerald E. Brinkley
    • Allen D. HertzJohn M. McKeeCharles W. MooneyIrving H. HoldenGerald E. Brinkley
    • G10H3/14G10H3/18
    • G10H3/146
    • An inertial acoustic pickup (300) for use with a string musical instrument (700) having a soundboard (702) for delivering acoustic energy, comprises a chassis (302) including a coil (304) coupled to the soundboard (702), an armature including upper and lower substantially parallel planar suspension members (310) having planar perimeter regions (308) coupled to the chassis (302), and comprising a plurality of independent planar circular non-linear spring members (312) arranged regularly about a central planar region (314) within the planar perimeter region (305), an inertial mass (316) suspended between the upper and lower planar suspension members (310) about the central planar region (314) and having an axis (342) extending therebetween and including a plurality of permanent magnets (320) arranged regularly about a perimeter of the inertial mass (316), whereby acoustic energy coupled to the chassis (302) from the soundboard (702) is transformed through the planar non-linear spring members (312) into motional energy generated in a direction parallel to the axis (342) of the inertial mass (316) thereby generating an audio output signal in response to movement of the plurality of magnets (320) within the coil (304).
    • 一种用于具有用于传递声能的音板(702)的弦乐器(700)的惯性声学拾音器(300),包括:底盘(302),包括耦合到所述音板(702)的线圈(304),电枢 包括具有耦合到底架(302)的平面周边区域(308)的上和下基本上平行的平面悬挂构件(310),并且包括多个独立的平面圆形非线性弹簧构件(312),其围绕中心平面区域 (314),平面周边区域(305)内的惯性质量块(316),围绕中心平面区域(314)悬挂在上部和下部平面悬挂构件(310)之间并具有在其间延伸的轴线(342)的惯性质量块(316) 多个永磁体(320)围绕惯性块(316)的周边规则地布置,由此从声板(702)耦合到底架(302)的声能通过平面非线性弹簧室 (312)转换成在与惯性质量块(316)的轴线(342)平行的方向上产生的运动能量,从而响应于线圈(304)内的多个磁体(320)的运动而产生音频输出信号。
    • 3. 发明授权
    • Taut armature resonant impulse transducer
    • 拉紧电枢谐振脉冲换能器
    • US5546069A
    • 1996-08-13
    • US341242
    • 1994-11-17
    • Irving H. HoldenCharles W. MooneyGerald E. BrinkleyJohn M. McKee
    • Irving H. HoldenCharles W. MooneyGerald E. BrinkleyJohn M. McKee
    • B06B1/04G08B6/00H04Q7/14H04B3/36G08B5/22
    • G08B6/00
    • An taut armature, resonant impulse transducer (100) includes an armature (12), including an upper (14) and a lower (16) non-linear resonant suspension member, each including at least two juxtaposed planar compound beams (202, 204 and 206, 208) connected symmetrically about a contiguous planar central region (210), and further connected to two contiguous planar perimeter regions (212, 214), an electromagnetic driver (24, 26), coupled to the upper and lower non-linear resonant suspension members (14, 16) about the two contiguous planar perimeter regions (212, 214), the electromagnetic driver (24, 26) effecting an alternating electromagnetic field in response to an input signal, and a magnetic motional mass (18) suspended between the upper and lower non-linear resonant suspension members(14, 16) about the contiguous planar central region (210), and coupled to the alternating electromagnetic field for generating an alternating movement of the magnetic motional mass (18) in response thereto, the alternating movement of the magnetic motional mass (18) being transformed through the upper and lower non-linear resonant suspension members (14, 16) and the electromagnetic driver (24, 26) into motional energy.
    • 绷紧电枢,谐振脉冲换能器(100)包括电枢(12),其包括上部(14)和下部(16)非线性谐振悬挂构件,每个包括至少两个并置的平面复合梁(202,204和 206,208),并且还连接到两个连续的平面周边区域(212,214),电磁驱动器(24,26),耦合到所述上部和下部非线性谐振器 围绕两个相邻的平面周边区域(212,214)的悬挂构件(14,16),响应于输入信号而实现交变电磁场的电磁驱动器(24,26)和悬挂构件 围绕邻近的平面中心区域(210)的上和下非线性共振悬挂构件(14,16),并且耦合到交变电磁场,用于响应于此而产生磁运动质量块(18)的交替运动 通过上下非线性共振悬挂构件(14,16)和电磁驱动器(24,26)变换为运动能量的磁运动质量(18)的交替运动。
    • 7. 发明授权
    • Dual mode transducer for a portable receiver
    • 用于便携式接收机的双模传感器
    • US5524061A
    • 1996-06-04
    • US297730
    • 1994-08-29
    • Charles W. MooneyJohn M. McKeeGerald E. BrinkleyIrving H. Holden
    • Charles W. MooneyJohn M. McKeeGerald E. BrinkleyIrving H. Holden
    • G08B6/00H04M19/04H04R11/06H04R25/00
    • H04M19/04G08B6/00H04R11/06H04M19/047
    • A dual mode transducer (600) includes an electromagnetic driver (604), an armature including upper and lower substantially parallel planar suspension members (610) coupled to the driver (604), and a magnetic motional mass (616) suspended between the suspension members (610). The suspension members (610) include a plurality of independent planar non-linear spring members (612) arranged regularly about the central region (614) within a perimeter region (608). The spring members (612) are defined by members having maximum opposing widths tapering to minimum opposing widths at midpoints thereon, the maximum opposing widths are coupled to the central region (614) and to the perimeter region (608). The motional mass (616) couples to the electromagnetic field which alternately moves the motional mass (616), the movement being transformed through the spring members (612) and the driver (604) into motional energy. A soundboard (1014), coupled to the driver (604), couples the motional energy to a user.
    • 双模换能器(600)包括电磁驱动器(604),包括耦合到驱动器(604)的上和下基本平行的平面悬挂构件(610)的衔铁和悬挂在悬架构件之间的磁运动块 (610)。 悬挂构件(610)包括在周边区域(608)内围绕中心区域(614)规则地布置的多个独立的平面非线性弹簧构件(612)。 弹簧构件(612)由具有最小相对宽度的构件限定,最大相对宽度在其中点处在最小相对宽度处逐渐减小,最大相对宽度联接到中心区域(614)和周边区域(608)。 运动质量(616)耦合到交替地移动运动质量(616)的电磁场,该运动通过弹簧构件(612)和驱动器(604)变换为运动能量。 耦合到驱动器(604)的音板(1014)将运动能量耦合到用户。