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公开(公告)号：US09774956B2
公开(公告)日：2017-09-26
申请号：US15061261
申请日：2016-03-04
申请人： Lubin Mao , Hongxing Wang
发明人： Lubin Mao , Hongxing Wang
CPC分类号： H04R9/045 , H04R1/06 , H04R9/025 , H04R2499/11
摘要： A speaker is provided in the present disclosure. The speaker includes a shell, a magnetic system received in the shell for forming a magnetic gap, and a vibrating system. The vibrating system includes a membrane, a coil assembly for driving the membrane to vibrate. The coil assembly includes a coil arranged in the magnetic gap and a coil support for supporting the coil; the coil includes at least one lead wire. The vibrating system further includes a supporting assembly and a conductive module arranged on the supporting assembly, the coil support is connected between the membrane and the supporting assembly, and the at least one lead wire of the coil is connected to the conductive module on the supporting assembly.
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公开(公告)号：US09736591B2
公开(公告)日：2017-08-15
申请号：US14632121
申请日：2015-02-26
摘要： A loudspeaker having a first magnet configured to output a first magnetic field in a first magnet gap, an elongate armature extending through the first magnet gap, a first coil configured to generate a magnetic flux in the armature, a first diaphragm, a first element configured to transfer force and/or movement from the armature to the first diaphragm, a base and a first and a second support element, the first support element connecting the armature to the base at a first longitudinal position at a first side of a predetermined portion along the length of the armature, and the second support element connecting the armature to the base at a second longitudinal position at a second, opposite side of the predetermined portion. The base may flex between a U-shape and an inverted U-shape and may thus provide force to move the diaphragm.
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公开(公告)号：US09693147B2
公开(公告)日：2017-06-27
申请号：US14913644
申请日：2014-01-23
发明人： Yoon Kyu Kang
CPC分类号： H04R11/02 , B06B1/045 , H04R9/025 , H04R9/066 , H04R2400/03 , H04R2400/07 , H04R2499/11
摘要： A sensory signal output apparatus, and more particularly to a sensory signal output apparatus includes a bone conduction output apparatus, the sensory signal output apparatus including: the magnetic circuit part 110; the coil part 120; and the case 101 in which the magnetic circuit part and the coil part are accommodated, wherein the sensory signal output apparatus generates a sound or vibration while vibrating, by the magnetic circuit part, depending on a direction of an alternating signal applied to the coil part. The case elastically supports the magnetic circuit part and the coil part so that the magnetic circuit part and the coil part are operated to repeal or attract each other, or in a state where one of the magnetic circuit part and the coil part is fixed, the other vibrates while performing a repulsion or attraction motion.
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公开(公告)号：US20160286304A1
公开(公告)日：2016-09-29
申请号：US15005606
申请日：2016-01-25
CPC分类号： H04R1/2803 , G10K11/18 , H04R9/06 , H04R11/02 , H04R23/00
摘要： Systems, apparatus, devices, and methods for converting electrical signals into sound using an acoustic transducer. The inventive acoustic transducer utilizes the motion of an airfoil shaped element to generate a sound wave, with the airfoil element being driven in response to an electrical signal input to a suitable driving element. In some embodiments, the airfoil element or elements act to mechanically couple the motion of an armature attached to the driver to the surrounding air, producing sound waves in a more efficient manner than typical acoustic transducer devices. Embodiments of the invention may be used in the design of loudspeakers, earpieces, headphones, and other devices for which a high efficiency transducer is desired.
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公开(公告)号：US20160198267A1
公开(公告)日：2016-07-07
申请号：US15071658
申请日：2016-03-16
发明人： Mekell Jiles
IPC分类号： H04R11/02
摘要： A hearing device receiver includes a coil having a passage and an armature having a deflecting portion, a support portion, and a base portion interconnecting the deflecting portion and the support portion. The deflecting portion of the armature is disposed through the passage of the coil and between magnets of the receiver. A housing is disposed about the coil, the magnets and at least a portion of the armature. The support portion of the armature is fastened to the housing, and the base portion of the armature is unfastened to the housing. The deflecting portion of the armature is flexible relative to the base and the support portions thereof and free to move between the magnets in response to an excitation signal applied to the coil.
摘要翻译： 听力装置接收器包括具有通道的线圈和具有偏转部分的电枢，支撑部分和将偏转部分和支撑部分互连的基部。 电枢的偏转部分通过线圈的通道和接收器的磁体之间设置。 围绕线圈，磁体和电枢的至少一部分设置壳体。 电枢的支撑部分固定在壳体上，电枢的基座部分被松开到壳体上。 电枢的偏转部分相对于基座和其支撑部分是柔性的，并且响应于施加到线圈的激励信号而在磁体之间自由移动。
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公开(公告)号：US09277324B2
公开(公告)日：2016-03-01
申请号：US14135337
申请日：2013-12-19
申请人： Apple Inc.
发明人： Yacine Azmi
CPC分类号： H04R7/18 , H04R1/24 , H04R7/04 , H04R7/125 , H04R7/20 , H04R2207/021 , H04R2231/003 , H04R2307/025 , H04R2307/027
摘要： A speaker assembly membrane including a sound radiating surface (SRS) having a first material; a substantially planar SRS ring positioned concentrically outward from the SRS and having a second material; and a suspension member positioned concentrically outward from the SRS ring and having a third material. The second material is stiffer than the first material and the third material to locally stiffen an area surrounding the SRS and improve a breaking mode frequency of the membrane. In another embodiment, the speaker assembly membrane may include a diaphragm having a first material density; a substantially planar stiffening ring extending radially outward from an outer edge of the diaphragm and having a second material density; and a suspension member extending radially outward from an outer edge of the stiffening ring and having a third material density. The second material density is greater than the first material density and the third material density.
摘要翻译： 一种扬声器组件膜，包括具有第一材料的声辐射表面（SRS）; 基本上平面的SRS环，其从SRS同心地向外定位，并具有第二材料; 以及悬挂构件，其从SRS环同心地定位并具有第三材料。 第二材料比第一材料和第三材料更硬，以局部加强围绕SRS的区域，并提高膜的断裂模式频率。 在另一个实施例中，扬声器组件膜可以包括具有第一材料密度的隔膜; 从隔膜的外边缘径向向外延伸且具有第二材料密度的基本平坦的加强环; 以及从加强环的外边缘径向向外延伸并具有第三材料密度的悬挂构件。 第二材料密度大于第一材料密度和第三材料密度。
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57.发明授权Earhole-wearable sound collection device, signal processing device, and sound collection method 有权耳孔佩戴式收音装置，信号处理装置，声音采集方式公开(公告)号：US09237392B2
公开(公告)日：2016-01-12
申请号：US14360948
申请日：2012-11-30
申请人： Sony Corporation
发明人： Kohei Asada , Shinpei Tsuchiya , Daizen Kobayashi , Koji Nageno
CPC分类号： H04R1/406 , G10L21/0232 , G10L25/84 , H04R1/10 , H04R1/1016 , H04R1/1075 , H04R3/005 , H04R3/04 , H04R11/02 , H04R25/407 , H04R2201/003 , H04R2225/43 , H04R2410/03 , H04R2430/23
摘要： The present technique relates to an earhole-wearable sound collection device, a signal processing device, and a sound collection method for realizing sound collection at a high S/N ratio, with noise influence being reduced not by a noise reduction process.In the earhole-wearable sound collection device, a microphone that collects emitted speech voice is provided in a space that is substantially sealed off from outside and connects to an ear canal of the wearer (the speaker). With the microphone being located in the space sealed off from outside, emitted speech voice that propagates through the ear canal of the wearer is collected. In a sound collection signal obtained through the ear canal, the emitted speech voice component is dominant over the noise component particularly at low frequencies. Therefore, the S/N ratio of an emitted speech voice collection signal can be improved by extracting the low-frequency component of the sound collection signal with the use of a LPF, for example. Alternatively, an equalizing process for reducing muffled sound that is generated when sound is collected through the ear canal is performed on the sound collection signal. As a result, higher sound quality can be achieved.
摘要翻译： 本技术涉及一种用于以高S / N比实现声音采集的耳机佩戴式声音采集装置，信号处理装置和声音采集方法，其噪声影响不是通过降噪处理而减少的。 在耳机佩戴式收音装置中，收集发出的语音的麦克风设置在基本上与外部密封并连接到佩戴者（扬声器）的耳道的空间中。 麦克风位于从外部密封的空间中，收集通过穿戴者的耳道传播的发出的语音。 在通过耳道获得的声音收集信号中，所发出的语音分量在噪声分量上占优势，特别是在低频下。 因此，例如，通过使用LPF提取声音采集信号的低频分量，可以提高发出的语音语音采集信号的S / N比。 或者，对声音采集信号执行用于减少通过耳道收集声音时产生的消声的均衡处理。 因此，可以实现更高的音质。
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公开(公告)号：US20150289060A1
公开(公告)日：2015-10-08
申请号：US14675956
申请日：2015-04-01
发明人： Caspar Titus Bolsman
IPC分类号： H04R11/02
CPC分类号： H04R11/02 , B06B1/045 , H04R25/604 , H04R25/608 , H04R31/006 , H04R2400/07
摘要： The present invention provides a transducer comprising a housing defining a chamber, a bent armature with a first leg and a second leg, a magnet assembly for providing a magnetic field in an air gap, and a coil comprising a coil tunnel. The coil tunnel and the air gap extend substantially parallel or perpendicular to each other. Furthermore, the first leg extends in a first direction through the coil tunnel and the second leg extends in a second direction through the air gap.
摘要翻译： 本发明提供了一种换能器，其包括限定腔室的壳体，具有第一腿部和第二腿部的弯曲电枢，用于在气隙中提供磁场的磁体组件和包括线圈通道的线圈。 线圈通道和气隙基本上彼此平行或垂直延伸。 此外，第一支腿沿第一方向延伸穿过线圈通道，而第二支腿沿第二方向延伸穿过气隙。
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公开(公告)号：US09100740B2
公开(公告)日：2015-08-04
申请号：US13906770
申请日：2013-05-31
申请人： Lai-Shi Huang
发明人： Lai-Shi Huang
摘要： An innovative magnetic design for speakers is disclosed. The innovative magnetic design of the present invention comprises an upper magnetic portion, a lower magnetic portion, at least one magnetic piece and two or more magnets. Either the upper magnetic portion or the lower magnetic portion has the form of a plate. A magnet is disposed between the upper magnetic portion and the magnetic piece, and another magnet is disposed between the lower magnetic portion and the magnetic piece. When an AC current flows through the voice coil, a magnetic force induced by the current would move the voice coil and diaphragm longitudinally, thereby generating audible sounds. In addition, we only have to increase the length of magnets 4 to increase their volume so as to increase the magnetic force and hence offset the decrease in the magnetic force due to a thinner configuration.
摘要翻译： 公开了用于扬声器的创新的磁性设计。 本发明的创新的磁性设计包括上部磁性部分，下部磁性部分，至少一个磁性部件和两个或多个磁体。 上磁性部分或下磁性部分都具有板的形式。 在上部磁性部分和磁性片之间设有一个磁体，另一个磁体设置在下部磁性部分和磁性片之间。 当交流电流流经音圈时，由电流引起的磁力将使音圈和隔膜纵向移动，从而产生可听见的声音。 此外，我们只需要增加磁体4的长度以增加它们的体积，从而增加磁力，并因此抵消由于较薄的构造导致的磁力的减小。
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公开(公告)号：US09094760B2
公开(公告)日：2015-07-28
申请号：US13172327
申请日：2011-06-29
申请人： Tomonari Kaneko , Yoshimi Aoyagi
发明人： Tomonari Kaneko , Yoshimi Aoyagi
CPC分类号： H04R1/1066 , H04R1/021 , H04R1/025 , H04R1/06 , H04R1/1016 , H04R1/1033 , H04R1/1075 , H04R1/2803 , H04R1/2896 , H04R11/02
摘要： Solution Means: Earphone 10 possesses an outer ear canal insertion member for which at least a portion can be inserted into the outer ear canal, housing 11 onto which the outer ear canal insertion member can be installed and removed, and driver unit 41 which is disposed within housing 11 and which generates sound, and driver unit 41 is maintained within the interior space of the support member by the rigid support member being installed within housing 11.
摘要翻译： 解决方案：耳机10具有外耳道插入构件，至少一部分可以插入到外耳道中，外耳道插入构件可以被安装和移除的外壳11和布置在其上的驱动器单元41 并且其产生声音，并且驱动器单元41通过刚性支撑构件被安装在壳体11内而被保持在支撑构件的内部空间内。
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