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1. 发明公开

US20240284099A1 PLAYING DEVICE, SOUND GENERATING DEVICE AND CONTROL APPARATUS THEREFOR 审中-公开
公开(公告)号：US20240284099A1
公开(公告)日：2024-08-22
申请号：US18291604
申请日：2022-07-12
申请人： GOERTEK TECHNOLOGY CO., LTD.
发明人： Binfeng XIAO
IPC分类号： H04R1/34 , H04R1/02 , H04R3/00
CPC分类号： H04R1/347 , H04R1/02 , H04R3/00 , H04R2430/01 , H04R2430/03
摘要： Disclosed in the present disclosure is a sound generating device, a control apparatus thereof and a playing device, the sound generating device comprises: a housing provided with a front sound outlet communicated with a front cavity of a first loudspeaker and a rear sound outlet communicated with a rear cavity of the first loudspeaker and a front cavity of a second loudspeaker, a rear cavity of the second loudspeaker is enclosed, a phase of a sound signal output from the rear cavity of the first loudspeaker is opposite to that from the front cavity of the second loudspeaker, and is opposite to that from the front cavity of the first loudspeaker. The present disclosure can attenuate the sound radiation to the outside, weaken the attenuation of a far-field sound signal and improve the sensitivity of a sound signal at the human ear.

2. 发明公开

US20240171892A1 ACOUSTIC OUTPUT DEVICE AND NOISE REDUCTION AND SOUND TRANSMISSION DEVICE 审中-公开
公开(公告)号：US20240171892A1
公开(公告)日：2024-05-23
申请号：US18426709
申请日：2024-01-30
申请人： SHENZHEN SHOKZ CO., LTD.
发明人： Lei ZHANG , Junjiang FU , Bingyan YAN , Fengyun LIAO , Xin QI
IPC分类号： H04R1/10 , G02C11/00 , G06F3/16 , G10L21/0208 , G10L21/038 , H04M1/03 , H04M1/78 , H04R1/02 , H04R1/22 , H04R1/24 , H04R1/26 , H04R1/28 , H04R1/34 , H04R1/38 , H04R1/44 , H04R3/00 , H04R3/02 , H04R5/02 , H04R5/033 , H04R9/06 , H04S7/00 , H04W4/80 , G02C11/06 , G10L21/0216
CPC分类号： H04R1/1016 , G02C11/00 , G02C11/10 , G06F3/16 , G06F3/162 , G06F3/165 , G10L21/0208 , G10L21/038 , H04M1/03 , H04M1/035 , H04M1/78 , H04R1/02 , H04R1/026 , H04R1/028 , H04R1/10 , H04R1/1008 , H04R1/1025 , H04R1/1041 , H04R1/105 , H04R1/1075 , H04R1/1083 , H04R1/22 , H04R1/24 , H04R1/245 , H04R1/26 , H04R1/28 , H04R1/2803 , H04R1/2807 , H04R1/2811 , H04R1/2896 , H04R1/34 , H04R1/342 , H04R1/345 , H04R1/347 , H04R1/38 , H04R1/44 , H04R3/00 , H04R3/005 , H04R3/02 , H04R5/02 , H04R5/033 , H04R5/0335 , H04R9/06 , H04S7/304 , H04W4/80 , G02C11/06 , G10L2021/02166 , H04R2201/103 , H04R2410/05 , H04R2420/07 , H04S2400/11
摘要： The present disclosure discloses an acoustic output device. The acoustic output device may include at least one acoustic driver configured to generate sounds and a housing structure configured to carry the at least one acoustic driver. The housing structure may include a cavity, and the at least one acoustic driver may be arranged in the cavity and may divide the cavity into a first cavity and a second cavity. And the sounds generated by the at least one acoustic driver may be transmitted from the first cavity and the second cavity, respectively, pass through the housing structure, and form dual sound sources arranged on two sides of an auricle, respectively.

3. 发明公开

US20230336902A1 EARPHONE WITHOUT COVERING AN EAR CANAL 审中-公开
公开(公告)号：US20230336902A1
公开(公告)日：2023-10-19
申请号：US18337424
申请日：2023-06-19
申请人： SHENZHEN SHOKZ CO., LTD.
发明人： Lei ZHANG , Junjiang FU , Bingyan YAN , Fengyun LIAO , Xin QI
IPC分类号： H04R1/44 , H04M1/78 , H04R1/22 , H04R1/10 , H04R1/26 , G06F3/16 , H04M1/03 , H04R1/24 , H04R1/28 , H04R3/00 , H04R5/02 , G10L21/038 , H04R5/033 , H04S7/00 , H04R1/38 , H04R9/06 , H04R3/02 , H04R1/34 , H04W4/80 , G10L21/0208 , H04R1/02 , G02C11/00
CPC分类号： H04R1/1016 , G02C11/00 , G02C11/10 , G06F3/16 , G06F3/162 , G06F3/165 , G10L21/0208 , G10L21/038 , H04M1/03 , H04M1/035 , H04M1/78 , H04R1/02 , H04R1/026 , H04R1/028 , H04R1/10 , H04R1/1008 , H04R1/1025 , H04R1/1041 , H04R1/105 , H04R1/1075 , H04R1/1083 , H04R1/22 , H04R1/24 , H04R1/245 , H04R1/26 , H04R1/28 , H04R1/2803 , H04R1/2807 , H04R1/2811 , H04R1/2896 , H04R1/34 , H04R1/342 , H04R1/345 , H04R1/347 , H04R1/38 , H04R1/44 , H04R3/00 , H04R3/005 , H04R3/02 , H04R5/02 , H04R5/033 , H04R5/0335 , H04R9/06 , H04S7/304 , H04W4/80 , G02C11/06 , H04R2201/103 , H04R2420/07 , H04S2400/11
摘要： The present disclosure relates to an open binaural earphone including a housing, at least one low-frequency speaker, and at least one high-frequency speaker. The housing may be placed on at least one of a head or an ear of a user and not blocking a user’s ear canal, and configured to accommodate the at least one low-frequency speaker and the at least one high-frequency speaker. The at least one low-frequency speaker may be configured to output sounds within a first frequency range from at least two first sound guiding holes through at least two first guiding tubes. The at least one high-frequency speaker may be configured to output sounds within a second frequency range from at least two second sound guiding holes through at least two second guiding tubes. The second frequency range may include one or more frequencies higher than one or more frequencies in the first frequency range.

4. 发明授权

US11678098B2 Acoustic output apparatus 有权
公开(公告)号：US11678098B2
公开(公告)日：2023-06-13
申请号：US17172018
申请日：2021-02-09
申请人： SHENZHEN SHOKZ CO., LTD.
发明人： Lei Zhang , Junjiang Fu , Bingyan Yan , Fengyun Liao , Xin Qi
IPC分类号： H04R1/10 , H04R1/02 , H04R1/26 , H04R1/44 , G06F3/16 , H04M1/03 , H04M1/78 , H04R1/24 , H04R1/28 , H04R3/02 , H04R1/34 , H04W4/80 , H04R1/22 , H04R3/00 , H04R5/02 , G10L21/038 , H04R5/033 , H04S7/00 , G02C11/00 , H04R1/38 , H04R9/06 , G10L21/0208 , G02C11/06 , G10L21/0216
CPC分类号： H04R1/1016 , G02C11/00 , G02C11/10 , G06F3/16 , G06F3/162 , G06F3/165 , G10L21/0208 , G10L21/038 , H04M1/03 , H04M1/035 , H04M1/78 , H04R1/02 , H04R1/026 , H04R1/028 , H04R1/10 , H04R1/105 , H04R1/1008 , H04R1/1025 , H04R1/1041 , H04R1/1075 , H04R1/1083 , H04R1/22 , H04R1/24 , H04R1/245 , H04R1/26 , H04R1/28 , H04R1/2803 , H04R1/2807 , H04R1/2811 , H04R1/2896 , H04R1/34 , H04R1/342 , H04R1/345 , H04R1/347 , H04R1/38 , H04R1/44 , H04R3/00 , H04R3/005 , H04R3/02 , H04R5/02 , H04R5/033 , H04R5/0335 , H04R9/06 , H04S7/304 , H04W4/80 , G02C11/06 , G10L2021/02166 , H04R2201/103 , H04R2410/05 , H04R2420/07 , H04S2400/11
摘要： The present disclosure provides an acoustic output apparatus including one or more status sensors, at least one low-frequency acoustic driver, at least one high-frequency acoustic driver, at least two first sound guiding holes, and at least two second sound guiding holes. The status sensors may detect status information of a user. The low-frequency acoustic driver may generate at least one first sound, a frequency of which is within a first frequency range. The high-frequency acoustic driver may generate at least one second sound, a frequency of which is within a second frequency range including at least one frequency exceeding the first frequency range. The first and second sound guiding holes may output the first and second spatial sound, respectively. The first and second sound may be generated based on the status information, and may simulate a target sound coming from at least one virtual direction with respect to the user.

5. 发明授权

US11653134B2 Acoustic output apparatus 有权
公开(公告)号：US11653134B2
公开(公告)日：2023-05-16
申请号：US17320255
申请日：2021-05-14
申请人： SHENZHEN SHOKZ CO., LTD.
发明人： Lei Zhang , Junjiang Fu , Bingyan Yan , Fengyun Liao , Xin Qi
IPC分类号： H04R1/10 , H04R1/02 , H04R1/26 , H04R1/44 , G06F3/16 , H04M1/03 , H04M1/78 , H04R1/24 , H04R1/28 , H04R3/02 , H04R1/34 , H04W4/80 , H04R1/22 , H04R3/00 , H04R5/02 , G10L21/038 , H04R5/033 , H04S7/00 , G02C11/00 , H04R1/38 , H04R9/06 , G10L21/0208 , G02C11/06 , G10L21/0216
CPC分类号： H04R1/1016 , G02C11/00 , G02C11/10 , G06F3/16 , G06F3/162 , G06F3/165 , G10L21/0208 , G10L21/038 , H04M1/03 , H04M1/035 , H04M1/78 , H04R1/02 , H04R1/026 , H04R1/028 , H04R1/10 , H04R1/105 , H04R1/1008 , H04R1/1025 , H04R1/1041 , H04R1/1075 , H04R1/1083 , H04R1/22 , H04R1/24 , H04R1/245 , H04R1/26 , H04R1/28 , H04R1/2803 , H04R1/2807 , H04R1/2811 , H04R1/2896 , H04R1/34 , H04R1/342 , H04R1/345 , H04R1/347 , H04R1/38 , H04R1/44 , H04R3/00 , H04R3/005 , H04R3/02 , H04R5/02 , H04R5/033 , H04R5/0335 , H04R9/06 , H04S7/304 , H04W4/80 , G02C11/06 , G10L2021/02166 , H04R2201/103 , H04R2410/05 , H04R2420/07 , H04S2400/11
摘要： The present disclosure relates to an acoustic output apparatus including a first acoustic driver for outputting sounds within a first frequency range via a plurality of first sound guiding holes and a second acoustic driver for outputting sounds within a second frequency range via a plurality of second sound guiding holes. The sounds output via the plurality of first sound guiding holes may radiate to the environment and form a leaked sound. The acoustic output apparatus may further include a support structure configured to support the first acoustic driver and the second acoustic driver such that the plurality of sound guiding holes are located at positions away from a user's ear. The sounds output via the plurality of second sound guiding holes may interfere with the leaked sound in an overlapping frequency range between the second frequency range and the first frequency range to reduce the leaked sound.

6. 发明授权

US09247338B2 Electroacoustic transducer 有权
标题翻译：电声换能器
公开(公告)号：US09247338B2
公开(公告)日：2016-01-26
申请号：US13993583
申请日：2011-12-20
申请人： Yuichiro Kishinami , Yasuharu Onishi , Motoyoshi Komoda , Nobuhiro Kawashima , Yukio Murata , Jun Kuroda , Shigeo Satou
发明人： Yuichiro Kishinami , Yasuharu Onishi , Motoyoshi Komoda , Nobuhiro Kawashima , Yukio Murata , Jun Kuroda , Shigeo Satou
IPC分类号： H04R1/22 , H04R1/34 , H04R17/00
CPC分类号： H04R1/227 , H04R1/347 , H04R17/00 , H04R2217/03
摘要： There is provided an electroacoustic transducer including: an oscillation device (10) that outputs a sound wave (30) from a first vibrating surface, and outputs a sound wave (32), having an opposite phase to that of the sound wave (30), from a second vibrating surface which is opposite to the first vibrating surface; a waveguide (40) that is provided on the first vibrating surface and that includes an open end (46); a waveguide (50) that is provided on the second vibrating surface, and includes an open end (56) which faces the same direction as the open end (46); and a sound wave filter (80) that is provided in the waveguide (50) and attenuates the sound wave (32).
摘要翻译：提供了一种电声换能器，包括：从第一振动面输出声波（30）的振荡装置（10），并输出与声波（30）相反的相位的声波（32）从与第一振动表面相对的第二振动表面; 波导（40），设置在所述第一振动表面上并且包括开放端（46）; 设置在所述第二振动面上的波导管，包括面向与所述开口端相同方向的开口端; 以及设置在所述波导管（50）内并使所述声波（32）衰减的声波滤波器（80）。

7. 发明申请

US20150304747A1 SPEAKER MODULE 有权
标题翻译：扬声器模块
公开(公告)号：US20150304747A1
公开(公告)日：2015-10-22
申请号：US14422632
申请日：2013-08-23
申请人： GOERTEK INC.
发明人： Jianjian WANG , Zhibing ZHANG , Shuangshuang FAN , Minghui SHAO , Zongjun MOU , Chao XU , Gang CHEN
IPC分类号： H04R1/02
CPC分类号： H04R1/02 , H04R1/2811 , H04R1/2819 , H04R1/2842 , H04R1/347 , H04R1/403 , H04R5/02 , H04R2205/022 , H04R2205/024
摘要： The present invention provides a speaker module comprising a peripheral frame and speaker units housed in the peripheral frame, and the peripheral frame is provided with sound holes in communication with the outside, a front acoustic cavity in communication with the sound holes is defined between one side of the speaker units and the peripheral frame, and a rear acoustic cavity is defined between the peripheral frame and another side of the speaker units away from the front acoustic cavity; in which the speaker units are provided in plurality, and the rear acoustic cavity is divided into the same number of rear sub-cavities as that of the speaker units, and each of the speaker units corresponds to one of the rear sub-cavities and is in communication with its corresponding rear sub-cavity. The above structure makes it easier to adjust the acoustic performance and improves the stereo effect of the product.
摘要翻译：本发明提供了一种扬声器模块，包括外围框架和容纳在外围框架中的扬声器单元，并且外围框架设置有与外部连通的声孔，与声孔连通的前声腔定义在一侧的扬声器单元和外围框架，并且在外围框架和扬声器单元的远离前声腔的另一侧之间限定后声腔; 其中扬声器单元设置在多个中，并且后声腔被分成与扬声器单元相同数量的后子腔，并且每个扬声器单元对应于后子腔中的一个，并且是与其相应的后子腔连通。上述结构使得更容易调节声学性能并改善产品的立体效果。

8. 发明授权

US07878296B2 Speaker embodying a stereo sound 有权
标题翻译：扬声器体现立体声
公开(公告)号：US07878296B2
公开(公告)日：2011-02-01
申请号：US11814261
申请日：2006-01-20
申请人： In-hee Lee
发明人： In-hee Lee
IPC分类号： H05K5/00
CPC分类号： H04R1/347 , H04R1/021
摘要： The present invention relates to speakers and, more particularly, to a speaker sound system, characterized in that the speaker, mounted on a speaker housing constituting a sound emission apparatus, has a guide cover to guide sound radiating from the back of the speaker forwards when the sound is output both forwards and backwards because of fluctuations of a cone of the speaker due to electrical signals, that is integrally attached to the surface of the speaker, thereby providing vivid high-fidelity sound.
摘要翻译：本发明涉及扬声器，更具体地说，涉及一种扬声器音响系统，其特征在于，安装在构成声音发射装置的扬声器壳体上的扬声器具有引导盖，用于引导从扬声器背面辐射的声音，由于由于电信号而扬声器的锥体的波动，声音被向前和向后输出，这被整体连接到扬声器的表面，从而提供生动的高保真声音。

9. 发明申请

US20100254558A1 LOUDSPEAKER WITH PASSIVE LOW FREQUENCY DIRECTIONAL CONTROL 有权
标题翻译：具有被动低频方向控制的扬声器
公开(公告)号：US20100254558A1
公开(公告)日：2010-10-07
申请号：US12727788
申请日：2010-03-19
申请人： John D. Meyer , Jean Pierre Mamin , Pablo Espinosa , Peter Kowalczyk
发明人： John D. Meyer , Jean Pierre Mamin , Pablo Espinosa , Peter Kowalczyk
IPC分类号： H04R1/20
CPC分类号： H04R1/323 , H04R1/288 , H04R1/347
摘要： A loudspeaker is provided that passively achieves a directional polar response at low frequencies with a high degree of attenuation between the front and the back of the loudspeaker. The loudspeaker 11 has a transducer 13, an enclosure 21 behind the transducer, and port openings 29 in the sidewalls 23 of the enclosure to allow a back-wave produced by the transducer to exit the enclosure and combine with the front wave produced by the transducer. Cancellation behind the loudspeaker at low frequencies is achieved by delaying the back wave with low loss. Low loss delay at low frequencies is achieved by inserting a low-density fibrous fill material 33 in the acoustic chamber 27 formed behind the transducer 13 by the enclosure 21. A fibrous material is selected having a low-pass transfer function and low acoustic loss in its low-frequency pass band.
摘要翻译：提供了一种扬声器，其被动地在低频处实现定向极性响应，并且在扬声器的前后之间具有高度衰减。扬声器11具有换能器13，换能器后面的外壳21和外壳侧壁23中的端口29，以允许由换能器产生的反向波从外壳排出并与由换能器产生的前波相结合。扬声器背后的低频消除是通过以低损耗延迟后波来实现的。通过将低密度纤维填充材料33插入到通过外壳21形成在换能器13后面的声学室27中来实现低频下的低损耗延迟。选择具有低通传递函数和低声损失的纤维材料其低频通带。

10. 发明申请

US20080190688A1 Speaker Embodying A Stereo Sound 有权
标题翻译：演讲者体现立体声
公开(公告)号：US20080190688A1
公开(公告)日：2008-08-14
申请号：US11814261
申请日：2006-01-20
申请人： In-Hee Lee
发明人： In-Hee Lee
IPC分类号： H05K5/00
CPC分类号： H04R1/347 , H04R1/021
摘要： The present invention relates to speakers and, more particularly, to a speaker sound system, characterized in that the speaker, mounted on a speaker housing constituting a sound emission apparatus, has a guide cover to guide sound radiating from the back of the speaker forwards when the sound is output both forwards and backwards because of fluctuations of a cone of the speaker due to electrical signals, that is integrally attached to the surface of the speaker, thereby providing vivid high-fidelity sound.
摘要翻译：本发明涉及扬声器，更具体地说，涉及一种扬声器音响系统，其特征在于，安装在构成声音发射装置的扬声器壳体上的扬声器具有引导盖，用于引导从扬声器背面辐射的声音，由于由于电信号而扬声器的锥体的波动，声音被向前和向后输出，这被整体连接到扬声器的表面，从而提供生动的高保真声音。

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