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1. 发明授权

EP1760920B1 LOUDSPEAKER ARRAY DEVICE AND METHOD FOR SETTING SOUND BEAM OF LOUDSPEAKER ARRAY DEVICE 有权转让
标题翻译：扬声器阵列装置和用于设置扬声器阵列装置的声束的方法
公开(公告)号：EP1760920B1
公开(公告)日：2018-03-21
申请号：EP05753349.9
申请日：2005-06-21
申请人： YAMAHA CORPORATION
发明人： TAKUMAI, Susumu
IPC分类号： H04R1/40 , H04S5/02 , H04R3/12 , H04S7/00
CPC分类号： H04R1/403 , H04R3/12 , H04R2201/401 , H04R2203/12 , H04R2205/022 , H04S7/301
摘要： To provide a speaker array apparatus and a method for setting audio beams in a speaker array apparatus, in which the degree of freedom in the place where the speaker array apparatus is installed is high, and a user can set audio beams easily. A speaker array apparatus 1 sweeps a range of from 0 degree to 180 degrees in front of a speaker array 10 with audio beams based on an audio signal limited to a band where the angles of the audio beams can be adjusted. The speaker array apparatus 1 collects direct sounds or reflected sounds of the audio beams through a nondirectional microphone 2. The speaker array apparatus 1 analyzes the collected audio data, detects peaks not lower than a threshold value, and checks symmetry among the peaks. When there is a symmetry, the angles where the peaks were detected are set as angles with which audio beams of respective channels of a surround-sound should be output. Thus, outgoing angles of the audio beams can be set in optimum positions in accordance with the shape of a room or the installation position where the speaker array apparatus is installed.

2. 发明授权

EP2574078B1 Dynamic configurable active noise reduction circuit and personal active noise reduction device comprising said circuit 有权
标题翻译：包括所述电路的动态可配置有源降噪电路和个人有源降噪装置
公开(公告)号：EP2574078B1
公开(公告)日：2018-01-24
申请号：EP12184520.0
申请日：2010-04-27
申请人： Bose Corporation
发明人： Joho, Marcel , Carreras, Ricardo, F. , Gauger, Daniel, M. , Burge, Benjamin D.
IPC分类号： H04R1/10 , H04R3/00 , A61F11/06 , H04M1/73 , G10K11/178 , H03H17/02 , H03H17/04
CPC分类号： H04B1/202 , A61F2011/145 , G10K11/17817 , G10K11/17881 , G10K11/17885 , G10K2210/1081 , G10K2210/3028 , G10K2210/30391 , G10K2210/3056 , G10K2210/3214 , G10K2210/503 , H03H17/0286 , H03H17/0288 , H03H17/0294 , H03H17/04 , H03H2017/0477 , H04M1/05 , H04R1/1083 , H04R3/005 , H04R5/04 , H04R2201/107 , H04R2205/022 , H04R2460/01 , H04R2460/03
摘要： An ANR circuit incorporates a signal processing topology to support the provision of feedback-based ANR, feedforward-based ANR and pass-through audio in which the topology incorporates a branch in which feedback anti-noise sounds are generated from feedback reference sounds received from a feedback microphone, a branch in which feedforward anti-noise sounds are generated from feedforward reference sounds, and a branch in which modified pass-through audio sounds are generated from pass-through audio sounds received from an audio source, wherein these three branches are combined to combine the generated sounds of each branch into a single output by which an acoustic driver is driven.

3. 发明授权

EP2255551B1 SOUND SYSTEM AND METHOD OF OPERATION THEREFOR 有权
标题翻译：声音系统及其操作方法
公开(公告)号：EP2255551B1
公开(公告)日：2017-08-09
申请号：EP09719896.4
申请日：2009-03-05
申请人： Gibson Innovations Belgium NV
发明人： TANGHE, Loic B.
IPC分类号： H04S5/00 , H04R5/02
CPC分类号： H04S5/00 , H04R5/02 , H04R2205/022 , H04S2400/05 , H04S2420/07

4. 发明公开

EP3200476A1 HEADPHONE 有权
标题翻译：耳机
公开(公告)号：EP3200476A1
公开(公告)日：2017-08-02
申请号：EP16194773.4
申请日：2016-10-20
申请人： Sintai Optical (Shenzhen) Co., Ltd. , Asia Optical Co., Inc.
发明人： Imai, Naofumi , Karasawa, Takayuki , Takahashi, Tomoya
IPC分类号： H04R1/10 , H04R1/24 , H04R1/26 , H04R1/28 , H04R5/033
CPC分类号： H04R1/1008 , H04R1/1075 , H04R1/26 , H04R1/2811 , H04R1/2857 , H04R1/323 , H04R5/033 , H04R2205/022 , H04R2460/11
摘要： A headphone is provided. The headphone includes a housing and an speaker. The housing includes a first layer structure, a first receiving space, a first output path, a first trench and a sound output side. The speaker is located in the first receiving space, wherein the speaker includes a first speaker orientation, and the first speaker orientation corresponds to the first output path. The first output path includes the first trench, which is located at the first layer structure, extends around the speaker, and is connected to the sound output side.
摘要翻译：提供耳机。耳机包括外壳和扬声器。壳体包括第一层结构，第一容纳空间，第一输出路径，第一沟槽和声音输出侧。扬声器位于第一接收空间中，其中扬声器包括第一扬声器取向，并且第一扬声器取向对应于第一输出路径。第一输出路径包括位于第一层结构的第一沟槽，围绕扬声器延伸并连接到声音输出侧。

5. 发明公开

EP3119108A1 A HEADSET WITH INTERNAL GIMBAL 有权
标题翻译： KOPFHÖRERMIT INTERNEM KARDANGELENK
公开(公告)号：EP3119108A1
公开(公告)日：2017-01-18
申请号：EP16179833.5
申请日：2016-07-16
申请人： Voyetra Turtle Beach, Inc.
发明人： Cochran, Scot , Wiley, Tim , Logan, Andy
IPC分类号： H04R1/10
CPC分类号： H04R1/1008 , H04R1/105 , H04R1/1058 , H04R1/1066 , H04R5/0335 , H04R2201/103 , H04R2205/022 , H04R2420/07
摘要： A method and system for a headset with internal gimbal, where the headset comprises a headband, a headband, and ear cups coupled to the headband, wherein each ear cup may be coupled to the headband utilizing an internal gimbal, which may comprise a gimbal post in an aperture. The gimbal post may comprise a tip that is wider than its base. The tip may be rounded. The headband may comprise headband endcaps at each end of the headband. A headband slide may be coupled to each headband endcap. The headband ear cups may be coupled to the headband via the headband slides. Each headband slide may be coupled to a headband endcap via a headband pivot. The headband pivot may provide rotational motion of the ear cups with respect to the headband. The force on ears of a user of the headset may be spread evenly by the internal gimbals.
摘要翻译：一种用于具有内部万向架的耳机的方法和系统，其中耳机包括头带，头带和耦合到头带的耳罩，其中每个耳罩可利用内部万向架耦合到头带，该内部万向架可以包括万向架在一个光圈。万向节柱可以包括比其底部更宽的尖端。尖端可以是圆形的。头带可以包括在头带的每个端部处的头带端盖。头带幻灯片可以耦合到每个头带端盖。头带耳罩可以经由头带滑块耦合到头带。每个头带滑块可以经由头带枢轴连接到头带端盖。头带枢轴可以提供耳罩相对于头带的旋转运动。耳机用户的耳朵上的力可能会被内置的万向节均匀分布。

6. 发明公开

EP3086566A1 EARPHONE WITH STAND-ALONE HIGH-FREQUENCY DRIVER 审中-公开
标题翻译： KOPFHÖRERMITEIGENSTÄNDIGEMHOCHFREQUENTEM TREIBER
公开(公告)号：EP3086566A1
公开(公告)日：2016-10-26
申请号：EP15173081.9
申请日：2015-06-22
申请人： Jetvox Acoustic Corporation
发明人： HUANG, To-Teng
IPC分类号： H04R1/10 , H04R1/28
CPC分类号： H04R1/1016 , H04R1/1075 , H04R1/26 , H04R1/28 , H04R25/604 , H04R2201/10 , H04R2205/022
摘要： An earphone with stand-alone high-frequency driver includes a casing, a low-frequency driver, a high-frequency driver, and a protecting cover. The casing defines a sound-guiding passage and a separating wall. The separating wall is formed on a side surface of the sound-guiding passage and defines a sound port, which is in communication with the sound-guiding passage. The high-frequency driver is disposed next to the separating wall and defines a sound-outputting direction. The protecting cover is mated to the casing and covers the high-frequency driver. The sound waves generated by both low- and high-frequency drivers are delivered externally through the sound-guiding passage. The earphone allows structural modifications and assembling the high-frequency driver and the protecting cover after a half-finished product (casing and low-frequency driver) is obtained. Hence, no major modification of the manufacturing processes is necessary, thus shortening the manufacturing time, lowering the manufacturing costs, and avoiding delay in product delivery.
摘要翻译：具有独立高频驱动器的耳机包括壳体，低频驱动器，高频驱动器和保护盖。壳体限定声音引导通道和分隔壁。分隔壁形成在声音引导通道的侧面上，并且限定了与声音引导通道连通的声音端口。高频驱动器设置在分隔壁旁边并且限定声音输出方向。保护盖与外壳配合，覆盖高频驱动器。低频驱动器和高频驱动器产生的声波通过声音引导通道在外部传送。在获得半成品（外壳和低频驱动器）之后，耳机允许对高频驱动器和保护盖进行结构修改和组装。因此，不需要对制造工序进行重大修改，从而缩短制造时间，降低制造成本，避免延迟产品交付。

7. 发明授权

EP2375776B1 Speaker apparatus 有权
标题翻译：音箱设备
公开(公告)号：EP2375776B1
公开(公告)日：2016-08-31
申请号：EP11002641.6
申请日：2011-03-30
申请人： Yamaha Corporation
发明人： Takumai, Susumu , Konagai, Yusuke , Tanaka, Kazunori
IPC分类号： H04R1/40 , H04R3/12 , H04S3/00
CPC分类号： H04R3/12 , H04R1/403 , H04R2205/022 , H04S3/002

8. 发明公开

EP3046337A1 HIGH PITCH LOUDSPEAKER AND METHOD FOR ACHIEVING OMNIDIRECTIONAL HIGH PITCH SOUND FIELD 有权
标题翻译：高音单元和方法用于实现全方位HOCHTONSCHALLFELDES
公开(公告)号：EP3046337A1
公开(公告)日：2016-07-20
申请号：EP15810779.7
申请日：2015-07-30
申请人： Goertek Inc.
发明人： LIU, Song , LIU, Yitao
IPC分类号： H04R5/02
CPC分类号： H04R5/02 , H04R1/323 , H04R1/345 , H04R1/403 , H04R31/006 , H04R2205/022
摘要： The present invention discloses a tweeter and a method for realizing omnidirectional high pitch sound field. The tweeter has advantages of small volume and low cost and comprises a first tweeter unit corresponding to a left sound track, a second tweeter unit corresponding to a right sound track, a radiation structure formed by a plurality of horns. In this technical solution, the tweeter has stereo effect and realizes 360° sound field of the high pitch portion with a smaller volume by disposing that the number of the horns of the left sound track is the same as the number of the horns of the right sound track in the radiation structure, the horns of the left sound track and the horns of the right sound track are disposed at intervals, and the plurality of horns are disposed evenly on a whole plane.

9. 发明授权

EP1871143B1 ARRAY SPEAKER APPARATUS 有权
标题翻译： GROUP扬声装置
公开(公告)号：EP1871143B1
公开(公告)日：2016-04-13
申请号：EP06714459.2
申请日：2006-02-23
申请人： YAMAHA CORPORATION
发明人： KONAGAI, Yusuke , TAKUMAI, Susumu
IPC分类号： H04S5/02 , H04R1/40 , H04R3/00 , H04R3/12 , H04R5/02 , H04S3/00
CPC分类号： H04S3/002 , H04R1/26 , H04R1/403 , H04R3/12 , H04R5/02 , H04R2203/12 , H04R2205/022 , H04S5/02

10. 发明公开

EP2894630A1 Keyboard instrument 审中-公开
标题翻译： Tastaturinstrument
公开(公告)号：EP2894630A1
公开(公告)日：2015-07-15
申请号：EP15150437.0
申请日：2015-01-08
申请人： YAMAHA CORPORATION
发明人： Suenaga, Tsukasa , Miki, Akira , Onitsuka, Hirofumi
IPC分类号： G10H1/32 , H04R1/28 , H04R1/34
CPC分类号： G10C3/12 , G10H1/32 , H04R1/2823 , H04R1/2861 , H04R1/345 , H04R2205/022
摘要： A keyboard instrument includes: an instrument body (2); at least one speaker (16); and at least one acoustic pipe (20) configured to collect a sound emitted from the at least one speaker and guide the sound to at least one sound emitting opening (21) formed in a front face of the instrument body.
摘要翻译：键盘乐器包括：乐器主体（2）; 至少一个扬声器（16）; 以及至少一个声管（20），其构造成收集从所述至少一个扬声器发射的声音并且将声音引导到形成在所述乐器主体的前表面中的至少一个声音发射开口（21）。

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