公开(公告)号：US20090101998A1

公开(公告)日：2009-04-23

申请号：US11964995

申请日：2007-12-27

申请人： Kai-Hsiang Yen ,  Jen-Yi Chen ,  Po-Hsun Sung

发明人： Kai-Hsiang Yen ,  Jen-Yi Chen ,  Po-Hsun Sung

IPC分类号： B81B3/00 ,  H01L29/84

CPC分类号： B81C1/0023 ,  B81B2201/0257 ,  B81B2207/012 ,  H01L2224/48091 ,  H01L2224/48137 ,  H01L2924/10253 ,  H01L2924/1461 ,  H01L2924/3025 ,  H04R19/005 ,  H04R31/00 ,  H01L2924/00014 ,  H01L2924/00

摘要： An electro-acoustic sensing device including a sensing chip, a carrier chip and a sealing element is provided. The sensing chip is for electro-acoustic transducing and thereby outputting an electrical signal. The carrier chip disposed below the sensing chip has at least one second connecting point, at least one electrical channel and at least one channel connecting point. The second connecting point is electrically contacted with the first connecting point. The second connecting point and the channel connecting point are located at different surfaces of the carrier chip. The electrical channel passes through the carrier chip and electrically connects the second connecting point and the channel connecting point. The electrical signal is transmitted to the channel connecting point via the first and the second connecting points and the electrical channel. The sealing element is disposed between the sensing chip and the carrier chip for air-tight coupling the two chips.

摘要翻译： 提供了包括感测芯片，载体芯片和密封元件的电声感测装置。 感测芯片用于电声转换，从而输出电信号。 布置在感测芯片下方的载体芯片具有至少一个第二连接点，至少一个电通道和至少一个通道连接点。 第二连接点与第一连接点电接触。 第二连接点和通道连接点位于载体芯片的不同表面。 电气通道穿过载体芯片并电连接第二连接点和通道连接点。 电信号通过第一和第二连接点和电通道传输到通道连接点。 密封元件设置在感测芯片和载体芯片之间，用于气密地耦合两个芯片。

公开(公告)号：US08718295B2

公开(公告)日：2014-05-06

申请号：US13084323

申请日：2011-04-11

申请人： Po-Hsun Sung ,  Chia-Chung Lin

发明人： Po-Hsun Sung ,  Chia-Chung Lin

IPC分类号： H04R1/10

CPC分类号： H04R1/1083 ,  H04R1/1041 ,  H04R2201/107 ,  H04S2420/01

摘要： A headset assembly with a recording function for communication includes a left earphone, a right earphone, a call module, and a recording module. The left and the right earphones respectively have a speaker and a microphone. The call module is electrically connected to the left or the right earphone. The recording module is electrically connected to the left and the right earphones. In a first operation mode, the call module communicates with an external communication device through the microphone and the speaker of the left or the right earphone. In a second operation mode, the recording module receives an ambient sound signal through the microphones simultaneously, and records and stores the ambient sound signal. As the microphones are placed in a left auricle and a right auricle, recorded sound may have an effect of a head-related transfer function (HRTF), thus achieving an effect of a stereo sound field during playback.

摘要翻译： 具有用于通信的记录功能的耳机组件包括左耳机，右耳机，呼叫模块和记录模块。 左耳机和右耳机分别具有扬声器和麦克风。 呼叫模块电连接到左耳机或右耳机。 记录模块电连接到左耳机和右耳机。 在第一操作模式中，呼叫模块通过麦克风和左耳机或右耳机的扬声器与外部通信设备进行通信。 在第二操作模式中，记录模块通过麦克风同时接收环境声音信号，并记录和存储环境声音信号。 由于麦克风被放置在左耳廓和右耳廓中，记录的声音可能具有头部相关传输功能（HRTF）的效果，从而在播放期间实现立体声场的效果。

公开(公告)号：US08447058B1

公开(公告)日：2013-05-21

申请号：US13309639

申请日：2011-12-02

申请人： Po-Hsun Sung ,  Chun-Fu Wang ,  Hung-Wen Tsao

发明人： Po-Hsun Sung ,  Chun-Fu Wang ,  Hung-Wen Tsao

IPC分类号： H04R25/00

CPC分类号： H04R1/1075 ,  H04R1/1008 ,  H04R1/2826

摘要： A headphone having a headband and two acoustic transducers disposed at two ends of the headband is disclosed. Each acoustic transducer includes a baffle plate installed with a speaker, a spacer, a vent and an acoustic modulator. The baffle plate and speaker divide the acoustic transducer into a front and a back chamber. The front chamber is configured for communicating with a user's ear. The spacer is disposed behind the speaker to divide the back chamber into a first back chamber and a second back communicated with each other. The vent is disposed in a back wall of the acoustic transducer to communicate the first back chamber with outside. The first acoustic modulator is disposed between the front and second back chambers. The headphone modulates resonance frequency at low frequency bands through the acoustic modulator.

摘要翻译： 公开了一种具有头带的耳机和设置在头带两端的两个声换能器。 每个声换能器包括安装有扬声器，间隔件，通风口和声调制器的挡板。 挡板和扬声器将声学传感器分成前后室。 前室被配置为与用户的耳朵进行通信。 间隔件设置在扬声器的后面，以将后室分成第一后室，第二后室彼此连通。 通风口设置在声换能器的后壁中，以将第一后室与外部连通。 第一声​​调制器设置在前后室之间。 耳机通过声调制器调制低频带的共振频率。

公开(公告)号：US20100208909A1

公开(公告)日：2010-08-19

申请号：US12389114

申请日：2009-02-19

申请人： Po-Hsun Sung ,  Hong-Ching Her

发明人： Po-Hsun Sung ,  Hong-Ching Her

IPC分类号： G10K11/16

CPC分类号： G10K11/178 ,  G10K2210/1081

摘要： An acoustic transducer device is provided. The device includes a body, a speaker, a microphone, and a processor. The body has a cavity, a sound exit, and a sound entrance. The cavity interflows with the sound exit and accommodates the speaker. The microphone is disposed within the body beside the speaker. The microphone interflows selectively with the cavity or the sound entrance. The processor is electrically connected to the speaker and the microphone. When the microphone interflows with the cavity, the microphone receives a sound signal generated from the cavity and transmits the sound signal to the processor for cancelling noise in the cavity. When the microphone interflows with the sound exit, the microphone receives an external sound signal and transmits the external sound signal to the processor for cancelling noise from the external.

摘要翻译： 提供了一种声学换能器装置。 该装置包括主体，扬声器，麦克风和处理器。 身体有一个空腔，一个声音出口和一个声音入口。 空腔与声音出口相交并容纳扬声器。 麦克风位于扬声器旁边的身体内。 麦克风选择性地与空腔或声音入口交流。 处理器电连接到扬声器和麦克风。 当麦克风与空腔交流时，麦克风接收从空腔产生的声音信号，并将声音信号发送到处理器以消除空腔中的噪声。 当麦克风与声音出口交错时，麦克风接收外部声音信号，并将外部声音信号发送到处理器，以从外部消除噪音。

公开(公告)号：US20090190771A1

公开(公告)日：2009-07-30

申请号：US12021220

申请日：2008-01-28

申请人： Po-Hsun SUNG

发明人： Po-Hsun SUNG

IPC分类号： G10K11/16 ,  A61F11/06

CPC分类号： H04R1/1083 ,  A61F11/08 ,  A61F2011/085 ,  H04R5/033 ,  H04R2225/43

摘要： A noise attenuation device comprising a first tube for receiving an acoustic signal, a first housing defining a first cavity between a first surface and a second surface, the first tube being coupled to the first housing at the first surface for conducting the acoustic signal into the first cavity, wherein one end of the first tube contacts the first surface at a first region with a first area, a second housing defining a second cavity between a first surface and a second surface, and a second tube coupled between the second surface of the first housing and the first surface of the second housing for conducting the acoustic signal between the first cavity and the second cavity, wherein one end of the second tube contacts the second surface of the first housing at a second region with a second area, wherein the first tube, the first housing and the second tube form a filter structure and the area of the first surface of the first housing is greater than the first area and the area of the second surface of the first housing is greater than the second area.

摘要翻译： 一种噪声衰减装置，包括用于接收声信号的第一管，在第一表面和第二表面之间限定第一腔的第一壳体，第一管在第一表面处联接到第一壳体，以将声信号传导到 第一腔，其中第一管的一端在具有第一区域的第一区域处接触第一表面，在第一表面和第二表面之间限定第二腔的第二壳体，以及联接在第一腔室的第二表面之间的第二管 第一壳体和第二壳体的第一表面，用于在第一腔和第二腔之间传导声信号，其中第二管的一端在第二区域处与第二区域接触第一壳体的第二表面，其中， 第一管，第一壳体和第二管形成过滤器结构，并且第一壳体的第一表面的面积大于第一壳体的面积和面积 第二壳体的第二表面大于第二区域。

公开(公告)号：US20080159554A1

公开(公告)日：2008-07-03

申请号：US11892778

申请日：2007-08-27

申请人： Po-Hsun Sung ,  Chun-Hsun Chu

发明人： Po-Hsun Sung ,  Chun-Hsun Chu

IPC分类号： A61F11/06

CPC分类号： G10K11/178 ,  H04R1/1083

摘要： A noise reduction device include at east a cavity; a plurality of ducts noise reduction, at least one of the ducts being connected to the cavity for transmitting an acoustic signal including a noise signal into/out of the cavity; a noise reduction circuit, for receiving the acoustic signal including the noise signal and generating an electrical signal; a microphone for receiving the acoustic signal inside the cavity, converting the received acoustic signal into another electrical signal and transmitting the electrical signal to the noise reduction circuit; and a speaker for receiving the electrical signal generated by the noise reduction circuit, using the received electrical signal to generate an out of phase acoustic signal accordingly, and feeding the out of phase acoustic signal into the cavity to interfere with the noise signal inside the cavity. With the noise reduction circuit and cavity structure designed in the noise reduction device, the full range of noise is attenuated

摘要翻译： 降噪装置在东部包括一个空腔; 多个管道噪声降低，所述管道中的至少一个连接到所述腔体，用于将包括噪声信号的声学信号传输到所述腔体中或从所述腔体传出; 噪声降低电路，用于接收包括噪声信号的声信号并产生电信号; 麦克风，用于接收腔内的声信号，将接收到的声信号转换为另一电信号，并将电信号发送到降噪电路; 以及扬声器，用于接收由噪声降低电路产生的电信号，使用接收到的电信号相应地产生异相声信号，并将异相声信号馈送到空腔中以干扰腔内的噪声信号 。 在降噪装置中设计的降噪电路和腔结构，全面的噪声范围被衰减

公开(公告)号：US20070000327A1

公开(公告)日：2007-01-04

申请号：US11326388

申请日：2006-01-06

申请人： Po-Hsun Sung ,  Wen-Wang Ke ,  Nai-Hao Kuo ,  Yu-Sheng Hsieh

发明人： Po-Hsun Sung ,  Wen-Wang Ke ,  Nai-Hao Kuo ,  Yu-Sheng Hsieh

IPC分类号： G01N29/04

CPC分类号： G01N29/022 ,  B01L3/5027 ,  G01N29/036 ,  G01N29/222 ,  G01N2291/012 ,  G01N2291/0255 ,  G01N2291/0426 ,  G01N2291/0427

摘要： An acoustic wave sensing device integrated with micro-channels and a method for the same are described. The present invention uses a piezoelectric substrate with a thinner portion serving as a sensing area and formed via a micromaching or chemical process. An inter-digital transducer (IDT) is located on the thinner portion to produce flexural plate waves (FPW). The micro-channels can be formed together with the thinner portion via the same manufacturing process, or integrated into the piezoelectric substrate via linkage. In the present invention, a novel manufacturing process and design are proposed for fabrication of the acoustic wave sensing devices with a good piezoelectric characteristic, a stable temperature compensation property, and a robust structure. Thereby, the techniques of flexural plate waves can be applied for liquid sensors. In this way, the drawbacks of the conventional acoustic wave sensing devices, such as poor piezoelectric properties and fragile film structures, are removed.

摘要翻译： 描述了与微通道集成的声波感测装置及其方法。 本发明使用具有较薄部分作为感测区域的压电基片，并通过微加工或化学工艺形成。 数字间换能器（IDT）位于较薄的部分，以产生弯曲板波（FPW）。 微通道可以通过相同的制造工艺与较薄部分一起形成，或者通过连接件集成到压电基板中。 在本发明中，提出了具有良好的压电特性，稳定的温度补偿特性和坚固的结构的用于制造声波检测装置的新型制造方法和设计。 因此，弯曲板波的技术可以应用于液体传感器。 以这种方式，消除了常规的声波检测装置的缺点，例如差的压电性能和脆弱的膜结构。