公开(公告)号：EP2779693A1

公开(公告)日：2014-09-17

申请号：EP14158832.7

申请日：2014-03-11

Applicant: NITTO DENKO CORPORATION

Inventor： Abe, Yuichi ,  Karube, Yuki

IPC: H04R1/44 ,  H04R1/02 ,  H04R1/08

CPC classification number: H04R1/44 ,  H04M1/03 ,  H04M1/18 ,  H04R1/086 ,  H04R7/10 ,  H04R2499/11

Abstract: A waterproof sound transmitting member (100) includes: a waterproof sound transmitting membrane (10) having a first surface and a second surface opposite to the first surface; and a first adhesive sheet (11) and a second adhesive sheet (12) that are disposed on the first surface. When viewed in a direction perpendicular to the first surface, the first adhesive sheet (11) has a closed frame shape, and the second adhesive sheet (12) is disposed within the frame formed by the first adhesive sheet (11) and is spaced from the first adhesive sheet (11). This waterproof sound transmitting member (100) has a structure suitable for preventing deterioration in sound quality due to sagging of the waterproof sound transmitting membrane (10).

Abstract translation: 防水传声构件（100）包括：具有第一表面和与第一表面相对的第二表面的防水传声膜（10） 以及设置在第一表面上的第一粘合片（11）和第二粘合片（12）。 当从垂直于第一表面的方向观察时，第一粘合片（11）具有闭合框架形状，并且第二粘合片（12）设置在由第一粘合片（11）形成的框架内，并且与第一粘合片 第一粘合片（11）。 该防水传声部件（100）具有防止由于防水传声膜（10）的下垂引起的声音质量下降的结构。

公开(公告)号：EP2770750A1

公开(公告)日：2014-08-27

申请号：EP13184584.4

申请日：2013-09-16

Applicant: Spreadtrum Communications (Shanghai) Co., Ltd.

Inventor： Jiang, Bin ,  Wu, Sheng ,  Lin, Fuhui ,  Xu, Jingming

IPC: H04R3/00

CPC classification number: H04M1/60 ,  H04B1/0014 ,  H04M1/03 ,  H04R3/005 ,  H04R2410/05 ,  H04R2499/11 ,  H04W88/02

Abstract: A method of switching between noise reduction modes in multi-microphone mobile devices may include receiving a first sound signal at a first sound receiver and receiving a second sound signal at a second sound receiver. The method may also include determining a first power value associated with the first sound signal and determining a second power value associated with the second sound signal. The method may additionally include comparing the first power value to the second power value and switching between a single-microphone noise reduction mode and a dual-microphone noise reduction mode based on the comparison.

Abstract translation: 在多麦克风移动设备中的降噪模式之间切换的方法可以包括在第一声音接收器处接收第一声音信号并且在第二声音接收器处接收第二声音信号。 该方法还可以包括确定与第一声音信号相关联的第一功率值并确定与第二声音信号相关联的第二功率值。 该方法可以另外包括基于该比较来比较第一功率值和第二功率值，以及在单麦克风降噪模式和双麦克风噪声降低模式之间进行切换。

公开(公告)号：EP2757806A1

公开(公告)日：2014-07-23

申请号：EP12832093.4

申请日：2012-09-10

Applicant: KDDI Corporation

Inventor： SUZUKI, Masahiro ,  WAKAMATSU, Daisaku

IPC: H04R1/00 ,  H04M1/03 ,  H04R1/02 ,  H04R17/00

CPC classification number: H04M1/03 ,  H04M1/0266 ,  H04R7/045 ,  H04R2499/11

Abstract: Provided is a communication device that facilitates hearing even in an environment in which hearing of sound is difficult only with air conduction sound, and requires fewer components, facilitates implementation. The communication device 100 includes: a protecting panel 101 serving as a contact member disposed at a position at which at least a part of the contact member is brought into contact with a user's ear and/or a human body around the ear; and an transducer 111 surfaces joined to the protecting panel 101, and configured to vibrate in a frequency band of an audible range such that vibration is not conducted from the protecting panel 101 to an auditory organ of the user via bones of a skull of the user.

Abstract translation: 本发明提供一种通信装置，即使在仅通过空气传导的声音难以听到声音的环境下，也能够容易地进行听力，并且需要更少的部件，因此容易实施。 通信设备100包括：用作接触构件的保护面板101，其设置在使接触构件的至少一部分与耳朵周围的用户的耳朵和/或人体接触的位置处; 以及与保护面板101接合的换能器111表面，并且被配置为以可听范围的频带振动，使得振动不会从用户面板101经由用户的头骨骨头传导到用户的听觉器官 。

公开(公告)号：EP2736227A1

公开(公告)日：2014-05-28

申请号：EP13004239.3

申请日：2013-08-28

Applicant: LG Electronics, Inc.

Inventor： JUN, Minsu ,  YOU, Leehyun ,  KIM, Hongki ,  Jeon, Yongsu

IPC: H04M1/03 ,  H01R12/71 ,  H01R12/72 ,  H01R13/24 ,  H04M1/02

CPC classification number: H04R1/02 ,  H01R12/714 ,  H01R12/721 ,  H01R13/24 ,  H04M1/0277 ,  H04M1/03

Abstract: A mobile terminal (100) including a case (100a, 100b) forming an external appearance, a circuit board (210) positioned in the case(100a, 100b), an acoustic output unit (220), and a connector (230) joined to the acoustic output unit (220) and electrically connected to the circuit board (210) is provided. The connector (230) contacts one lateral surface of the circuit board (210) and is elastically deformed through the contact. The connector (230) may include a fixed end portion (231) inserted into the acoustic output unit (220) and a free end portion (232) connected to the fixed end portion (231) to be elastically displaced.

Abstract translation: 一种移动终端（100），包括形成外观的壳体（100a，100b），位于壳体（100a，100b）中的电路板（210），声学输出单元（220）和连接器 提供到声学输出单元（220）并且电连接到电路板（210）。 连接器（230）接触电路板（210）的一个侧表面并通过触点弹性变形。 连接器（230）可以包括插入到声音输出单元（220）中的固定端部（231）和连接到固定端部（231）以弹性位移的自由端部（232）。

公开(公告)号：EP2219387B1

公开(公告)日：2014-05-07

申请号：EP08836909.5

申请日：2008-10-07

Applicant: Nitto Denko Corporation

Inventor： SANAMI, Akira ,  MATSUDA, Eiji ,  ERIGUCHI, Fuyuki

IPC: H04M1/18 ,  H04M1/03

CPC classification number: H04M1/18 ,  H04M1/03 ,  Y10T428/24331

公开(公告)号：EP2717595A1

公开(公告)日：2014-04-09

申请号：EP12792067.6

申请日：2012-04-02

Applicant: Nitto Denko Corporation

Inventor： KARUBE, Yuki ,  ABE, Yuichi ,  HORIE, Yuri

IPC: H04R1/00 ,  H05K5/06

CPC classification number: H04R1/02 ,  H04M1/03 ,  H04M1/18 ,  H04R1/44 ,  H04R2499/11

Abstract: Provided is a water-proof sound transmitting member that is less likely to be bonded to a housing at a position other than a normal attachment position. The present invention provides a water-proof sound transmitting member (2) having a multilayer structure. This water-proof sound transmitting member (2) includes: a water-proof sound transmitting membrane (11) to be attached to a housing having a hole that allows sound to pass therethrough; a support layer (12) to be attached to the housing together with the water-proof sound transmitting membrane (11), the support layer (12) allowing sound to pass thereghrough; and a housing-side adhesive layer (21) for bonding the water-proof sound transmitting membrane (11) to the housing. The entire peripheral portion of the support layer (12) extends outwardly beyond the housing-side adhesive layer (21).

Abstract translation: 本发明提供一种防水传声构件，其在与正常安装位置以外的位置不太可能接合到壳体。 本发明提供一种具有多层结构的防水传声构件（2）。 该防水传声构件（2）包括：防水传声膜（11），其附接到具有允许声音通过的孔的壳体; 支撑层（12），与防水传声膜（11）一起安装到壳体，支撑层（12）允许声音通过; 以及用于将防水传声膜（11）接合到壳体的壳体侧粘合剂层（21）。 支撑层（12）的整个周边部分向外延伸超过壳体侧粘合剂层（21）。

公开(公告)号：EP2111056B1

公开(公告)日：2014-04-09

申请号：EP08710863.5

申请日：2008-02-06

Applicant: NEC Corporation

Inventor： ASAMI, Kousuke

IPC: H04R1/02 ,  H04M1/02 ,  H04M1/03 ,  H04R1/28

CPC classification number: H04M1/03 ,  H04R1/2896 ,  H04R2499/11

公开(公告)号：EP2672680A1

公开(公告)日：2013-12-11

申请号：EP12846806.3

申请日：2012-11-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： DENG, Zhiji

IPC: H04M1/03 ,  H04M9/08

CPC classification number: H04M1/03 ,  H04M1/0279 ,  H04M1/60 ,  H04M9/082

Abstract: Embodiments of the present invention disclose a telephone terminal. The telephone terminal includes: a first handle end, a second handle end, a voice processing unit, and an input-output unit. The voice processing unit receives a first voice signal sent by the first handle end and a second voice signal sent by the second handle end, processes the first voice signal and the second voice signal, and sends the processed voice signal to a communication peer through the input-output unit. According to the embodiments of the present invention, voice signals of the two handle ends are received, processed, and then sent to the communication peer, a problem of failing to send a speech signal of a user to the communication peer when the user holds the handle upside down may be solved, and user experience is improved.

Abstract translation: 本发明的实施例公开了一种电话终端。 电话终端包括：第一句柄端，第二句柄端，语音处理单元和输入 - 输出单元。 所述语音处理单元接收由所述第一句柄端发送的第一语音信号和由所述第二句柄端发送的第二语音信号，处理所述第一语音信号和所述第二语音信号，并且通过所述语音处理单元将所述经处理的语音信号发送到通信对等体 输入输出单元。 根据本发明的实施例，两个句柄端的语音信号被接收，处理，然后被发送到通信对等体，当用户持有该用户时，不能将用户的语音信号发送给通信对等体的问题 上下颠倒可以解决，用户体验得到改善。

公开(公告)号：EP2632171A1

公开(公告)日：2013-08-28

申请号：EP12182182.1

申请日：2012-08-29

Applicant: Huawei Device Co., Ltd.

Inventor： Yang, Yanxi ,  Jiang, Yaming ,  Tan, Maohuai ,  Chen, Yuancai

IPC: H04R1/02

CPC classification number: H04R1/021 ,  H04M1/03 ,  H04R1/025 ,  H04R2201/029 ,  H04R2499/15

Abstract: The present invention discloses a loudspeaker box, including a foam, a loudspeaker and a box; where an opening is set in the box, the loudspeaker is internally placed inside the box through the opening of the box, an outer surface of the loudspeaker is aligned to an edge of the opening of the box, a gap is set between the loudspeaker and the opening of the box, and a bottom portion of the loudspeaker abuts against the bottom portion of the box; and the foam is annularly covered on the gap between the loudspeaker and the opening of the box, such that the integral thickness of the loudspeaker box is reduced.

Abstract translation: 本发明公开了一种扬声器盒，包括泡沫，扬声器和盒子; 在盒子中设置开口的情况下，扬声器通过盒子的开口被内部放置在盒子的内部，扬声器的外表面与盒的开口的边缘对齐，扬声器和 盒子的开口和扬声器的底部抵靠盒子的底部; 并且泡沫体被环形地覆盖在扬声器和盒的开口之间的间隙上，使得扬声器箱的整体厚度减小。

公开(公告)号：EP1727343A3

公开(公告)日：2013-07-10

申请号：EP06007406.9

申请日：2006-04-07

Applicant: Broadcom Corporation

Inventor： Chen, Juin-Hwey ,  Bennett, James D.

IPC: H04M9/08

CPC classification number: H04M1/03 ,  H04M9/08 ,  H04M9/082

Abstract: The present invention is directed to a multiple description transmission system that provides redundancy to combat transmission channel impairments. The multiple description transmission system includes a first and second wireless telephone. The first wireless telephone includes the following: an array of microphones, wherein each microphone in the array of microphones is configured to receive voice input from a user and to produce a voice signal corresponding thereto; an encoder coupled to the microphone array and configured to encode each of the voice signals; and a transmitter coupled to the encoder and configured to transmit each of the encoded voice signals. The second wireless telephone includes the following: a receiver configured to receive the transmitted signals; a decoder coupled to the receiver and configured to decode the signals received by the receiver, thereby producing an output signal; and a loudspeaker that receives the output signal and produces a pressure sound wave corresponding thereto.