公开(公告)号：US09131294B2

公开(公告)日：2015-09-08

申请号：US13975761

申请日：2013-08-26

申请人： Nokia Corporation

发明人： Andrew P. Bright

IPC分类号： H04M1/19 ,  H04R3/00 ,  H04R1/40 ,  H04M1/03 ,  H04R1/10 ,  H04M1/02

CPC分类号： H04R3/002 ,  H04M1/0264 ,  H04M1/03 ,  H04M2250/12 ,  H04R1/1083 ,  H04R1/406 ,  H04R3/005 ,  H04R2410/01 ,  H04R2430/21

摘要： An apparatus includes first and second microphone arrangements, arranged to output first and second signals respectively and is operable in a first mode and a second mode. In the first mode, an output signal is generated based on the second signal and a third signal, where the second signal and, optionally, the first signal, can be used to compensate for ambient noise, for example, for noise cancellation when a telephone call is relayed through a speaker. In the second mode, an output signal is generated based on the first and second signals. In this manner, the combination of the first and second microphone arrangements provides a directional sensitivity that can pick up sound from a remote source, for example, in an audio or video recording session. The apparatus may include a sensor to allow automatic switching between one or more of modes, directional sensitivity patterns and types of recording session.

摘要翻译： 一种装置包括第一和第二麦克风布置，其被布置成分别输出第一和第二信号，并且可在第一模式和第二模式中操作。 在第一模式中，基于第二信号和第三信号产生输出信号，其中可以使用第二信号和可选地第一信号来补偿环境噪声，例如，当电话用于噪声消除时 电话通过扬声器中继。 在第二模式中，基于第一和第二信号产生输出信号。 以这种方式，第一和第二麦克风装置的组合提供可以从远程源拾取声音的定向灵敏度，例如在音频或视频记录会话中。 该装置可以包括传感器，以允许一种或多种模式之间的自动切换，方向灵敏度模式和记录会话的类型。

公开(公告)号：US20150156295A1

公开(公告)日：2015-06-04

申请号：US14405926

申请日：2013-07-26

申请人： KYOCERA CORPORATION

发明人： Shun Kazama ,  Akio Kihara ,  Kiyokazu Sato

IPC分类号： H04M1/03 ,  H04B13/00 ,  H04M1/19

CPC分类号： H04M1/035 ,  H04B11/00 ,  H04B13/005 ,  H04M1/0266 ,  H04M1/03 ,  H04M1/19 ,  H04R7/045 ,  H04R17/00 ,  H04R2440/01

摘要： An electronic apparatus that may reduce sound leakage from a housing and the like vibrated by a vibrator and echo caused by the sound leakage is provided. An electronic apparatus includes a panel, a panel retainer for supporting the panel, and an element for vibrating the panel and thereby generating a vibration sound to be delivered via a human body, wherein a region of the panel near a disposing position of the element is thinner in a normal direction of the panel than a remaining region of the panel.

摘要翻译： 提供一种电子设备，其可以减少由振动器振动的壳体等的声音泄漏和由声音泄漏引起的回波。 一种电子设备，包括面板，用于支撑面板的面板保持器和用于振动面板的元件，从而产生将经由人体传递的振动声音，其中面板附近位于元件的设置位置的区域是 在面板的法线方向上比面板的剩余区域更薄。

公开(公告)号：US07103176B2

公开(公告)日：2006-09-05

申请号：US10844638

申请日：2004-05-13

申请人： Herman Rodriguez ,  Randolph Michael Forlenza

发明人： Herman Rodriguez ,  Randolph Michael Forlenza

IPC分类号： H04M1/19

CPC分类号： H04M9/08 ,  H04M1/6008

摘要： The present invention creates a method, apparatus and system by which a telephone unit volume control provides instantaneous coupling to and controlling of a connected telephone unit's microphone gain and noise cancellation circuitry. With this invention, an increase in the volume control on the first unit, will result in an automatic adjustment of the second unit's microphone gain control. This microphone gain adjustment is an amount corresponding to the adjustment of the volume of the first unit. The noise cancellation circuitry on the second unit is adjusted to filter more of the background noise before transmission instead of after the receipt of the signal at the destination telephone.

摘要翻译： 本发明创建了一种方法，装置和系统，通过该方法，装置和系统，电话单元音量控制提供对连接的电话单元的麦克风增益和噪声消除电路的瞬时耦合和控制。 利用本发明，对第一单元的音量控制的增加将导致第二单元的麦克风增益控制的自动调节。 该麦克风增益调整是与第一单元的音量的调整相对应的量。 第二单元上的噪声消除电路被调整以在传输之前而不是在目的地电话接收到信号之后过滤更多的背景噪声。

公开(公告)号：US20050136848A1

公开(公告)日：2005-06-23

申请号：US10743670

申请日：2003-12-22

申请人： Matt Murray

发明人： Matt Murray

IPC分类号： G10L21/02 ,  H04M1/03 ,  H04M1/19 ,  H04M1/60 ,  H04R3/00 ,  H04B1/44 ,  H04B1/46

CPC分类号： G10L21/0208 ,  G10L2021/02165 ,  H04M1/19 ,  H04M1/6008 ,  H04M1/605 ,  H04R2400/01

摘要： A portable electronic device is provided that includes a housing and first and second spaced apart transducers positioned in the housing. A multi-mode audio processor circuit is configured to transmit sound from the first transducer in a first mode of operation and to generate a composite audio signal from sound energy received by the first and second transducers in a second mode of operation. Related mobile terminals and methods of operating portable electronic devices are also provided.

摘要翻译： 提供了一种便携式电子设备，其包括壳体和位于壳体中的第一和第二间隔开的换能器。 多模式音频处理器电路被配置为在第一操作模式下从第一换能器发送声音，并且在第二操作模式下，从由第一和第二换能器接收的声能产生合成音频信号。 还提供了相关的移动终端和操作便携式电子设备的方法。

公开(公告)号：US6160896A

公开(公告)日：2000-12-12

申请号：US75140

申请日：1998-05-08

申请人： Michael J. Macaluso ,  Michael W. Petersen

发明人： Michael J. Macaluso ,  Michael W. Petersen

IPC分类号： H04M1/03 ,  H04M1/19 ,  A04R25/00

CPC分类号： H04M1/03 ,  H04M1/19

摘要： A transducer porting assembly (100, 200, 300) includes a transducer (102) mounted within a housing (502) and an adjustable iris diaphragm (104) formed within the housing and aligned with the transducer. A selectable control (506) allows the audio response of the transducer (102) to be controlled by a user so as to accommodate various acoustic environments (508).

摘要翻译： 换能器移植组件（100,200,300）包括安装在壳体（502）内的换能器（102）和形成在壳体内并与换能器对准的可调节光圈膜片（104）。 可选择控制（506）允许用户控制换能器（102）的音频响应，以适应各种声学环境（508）。

公开(公告)号：US6091830A

公开(公告)日：2000-07-18

申请号：US867997

申请日：1997-06-03

申请人： Nozomi Toki

发明人： Nozomi Toki

IPC分类号： H04M1/03 ,  H04M1/19 ,  H04R1/08 ,  H04R25/00

CPC分类号： H04M1/19 ,  H04R1/086

摘要： A transmitter structure which is resistance to wind noise and the like and allows a reduction in size is disclosed. A sound hole is formed in a case at an offset position with respect to a microphone, and a slit extending from the sound hole to the microphone is filled with an acoustic resistance cloth.

摘要翻译： 公开了一种抵抗风噪声等并允许减小尺寸的发射机结构。 在相对于麦克风的偏移位置的壳体中形成有声孔，并且从声孔向麦克风延伸的狭缝填充有声阻布。

公开(公告)号：US6061567A

公开(公告)日：2000-05-09

申请号：US27865

申请日：1998-02-24

申请人： Tom Mao ,  Bertrand Lalanne

发明人： Tom Mao ,  Bertrand Lalanne

IPC分类号： H04W16/02 ,  H04W16/12 ,  H04W16/24 ,  H04M1/19

CPC分类号： H04W16/12 ,  H04W16/02 ,  H04W16/24

摘要： A telecommunications system and method for cell planning is disclosed which reduces the co-channel interference between cell clusters by alternating the antenna-pointing azimuth angle between "rows" of cell clusters within a cellular system. Thus, for a mobile terminal within a serving cell of a serving cluster, the antenna pointing azimuth angles for the clusters directly above and below the serving cluster, i.e., in adjacent rows, are opposite that of the antenna pointing azimuth angle of the serving cluster. Furthermore, the cells contained in the serving cluster have the same antenna pointing azimuth angle as those cells within adjacent clusters to the right and left of the serving cluster, i.e., in the same row.

摘要翻译： 公开了用于小区规划的电信系统和方法，其通过交替在蜂窝系统内的小区簇的“行”之间的天线指向方位角来减少小区簇之间的同信道干扰。 因此，对于服务集群的服务小区内的移动终端，对于服务集群直接上方和下方（即，相邻行）的集群的天线指向方位角与服务集群的天线指向方位角的天线指向方位角相反 。 此外，包含在服务集群中的小区具有与服务集群的右侧和左侧（即，在同一行中）相邻集群内的那些小区相同的天线指向方位角。

公开(公告)号：US6043098A

公开(公告)日：2000-03-28

申请号：US12061

申请日：1998-01-22

申请人： Julian E. Spallholz ,  Ted W. Reid

发明人： Julian E. Spallholz ,  Ted W. Reid

IPC分类号： A61K31/095 ,  A61K31/13 ,  A61K33/04 ,  A61K47/48 ,  H04M1/03 ,  H04M1/19 ,  G01N33/553

CPC分类号： A61K31/095 ,  A61K31/13 ,  A61K33/04 ,  A61K47/48023 ,  A61K47/48123 ,  A61K47/48992

摘要： The invention provides a method for making a selenium-carrier conjugate by covalently attaching (i) an organic selenium compound selected from the group consisting of RSeH, RSeR, RSeR', RSeSeR and RSeSeR', wherein R and R' are each an aliphatic residue containing at least one reactive group selected from the group consisting of aldehyde, amino, alcoholic, carboxylic, phosphate, sulfate, halogen or phenolic reactive groups and combinations thereof, to (ii) a carrier having a constituent capable of forming a covalent bond with said reactive groups of said selenium compound to produce a selenium-carrier conjugate which is capable of specific attachment to a target site. The carrier may be a protein, such as an antibody specific to a bacteria, virus, protozoa, or cell antigen, including without limitation, cell surface antigens, a peptide, carbohydrate, lipid, vitamin, drug, lectin, plasmid, liposome, nucleic acid or a non-metallic implantable device, such as an intraocular implant or a vascular shunt. The attachment of selenium compounds of the configurations described above to carriers when presented to either endogenous thiols, such as glutathione which occurs in all aerobic living cells, or exogenous thiols, such as glutathione or cysteine, produces superoxide (O.sub.2..sup.-), hydrogen peroxide, the hydroxyl radical (.OH) and other cytotoxic reactive oxygen species so as to collectively form a localized free radical pharmacology based upon the catalytic selenium anion, RSe.sup.-.

公开(公告)号：US5930372A

公开(公告)日：1999-07-27

申请号：US875804

申请日：1997-07-18

申请人： Yuji Kuriyama

发明人： Yuji Kuriyama

IPC分类号： G06F1/16 ,  G06F3/16 ,  G10L21/02 ,  H04B1/16 ,  H04M1/19 ,  H04M11/06 ,  A61F11/06

CPC分类号： G10K11/1784 ,  G06F1/1626 ,  G06F3/16 ,  G10L21/0208 ,  G10K2210/11 ,  G10K2210/115 ,  G10L2021/02165 ,  G10L21/0216 ,  H04M1/19

摘要： A communication terminal device carries out data processing based on key or touch panel operations and provides a telephone conversation function. When a key is actuated, a key input confirmation sound is generated. When data input is performed on the touch panel with a pen, a pen impact sound caused by striking the touch panel with the pen and a pen frictional sound caused by rubbing the touch panel with the pen are generated. In the telephone conversation mode, the key input confirmation sound, the pen impact sound, and the pen frictional sound are picked up as noises by the microphone. Upon detecting such noises, the communication terminal device generates noise canceling signals corresponding to the respective noises and cancels each noise from a voice signal input from the microphone. Thus, a voice signal free from noises is transmitted.

摘要翻译： PCT No.PCT / JP96 / 03430 Sec。 371日期1997年7月18日 102（e）1997年7月18日PCT PCT 1996年11月22日PCT公布。 WO97 / 19401 PCT出版物 日期1997年5月29日通信终端设备基于键盘或触摸屏操作进行数据处理，并提供电话通话功能。 当键被启动时，产生键输入确认声音。 当用笔在触摸面板上进行数据输入时，产生由笔触摸触摸面板引起的笔冲击声，以及用笔摩擦触摸面板引起的笔摩擦声。 在电话通话模式中，按键输入确认声，笔冲击声和笔摩擦声由麦克风拾取为噪声。 在检测到这种噪声时，通信终端装置产生与各个噪声相对应的噪声消除信号，并从麦克风输入的语音信号中消除每个噪声。 因此，发送没有噪声的语音信号。

公开(公告)号：US5854848A

公开(公告)日：1998-12-29

申请号：US787010

申请日：1997-01-12

申请人： Joseph B. Tate ,  Steve B. Wolff

发明人： Joseph B. Tate ,  Steve B. Wolff

IPC分类号： H04R1/38 ,  H04M1/03 ,  H04M1/19 ,  H04R1/04 ,  H04R1/08 ,  H04R1/34

CPC分类号： H04R1/04 ,  H04R1/086 ,  H04R1/342

摘要： An apparatus for noise cancellation of ambient noise impinging upon the front surface of a pressure differential microphone. The apparatus utilizes curved reflectors to cause ambient noise which impinges on the front surface of the microphone to also impinge on the back surface of the microphone. In addition, the curved reflectors deflect a speaker's voice which is directed toward the front surface of the microphone to be deflected away from the back surface of the microphone.

摘要翻译： 用于噪声消除撞击压差麦克风前表面的环境噪声的装置。 该装置使用弯曲的反射器来引起环绕在麦克风的前表面上的环境噪声，也会撞击麦克风的背面。 此外，弯曲的反射器偏转扬声器的声音，其指向麦克风的前表面以偏离麦克风的后表面。