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1. 发明授权

KR101370234B1 확성기용 지향장치 有权
标题翻译：优化指令的设备
公开(公告)号：KR101370234B1
公开(公告)日：2014-03-06
申请号：KR1020130022030
申请日：2013-02-28
申请人： 김철희 , 이상항
发明人： 김철희 , 이상항
IPC分类号： H04R1/34 , H04R1/02
CPC分类号： H04R1/34 , H04R1/02
摘要： The present invention relates to an apparatus for directing sound of a loudspeaker. The apparatus is provided to reduce the installation cost by easy installation on walls of halls, gyms, churches, stadiums, indoor auditoriums, etc. and clearly transmitting a sound to listeners without echo effect when the sound comes out of the installed amplifier. The apparatus comprises a directing member (104) getting thicker toward one side and having a via hole (102) at the center inside the body; and a container (108) being combined with the back side of the directing member (104) and having a receiving groove (106) on the center inside the body connecting to the via hole (102) of the directing member (104). The surface of one side of the amplifier (116) inclines when a flange (114) of the amplifier (116) combines with the directing member (104).
摘要翻译：本发明涉及一种用于引导扬声器的声音的装置。该装置被设置为通过容易地安装在大厅，健身房，教堂，体育场，室内礼堂等的墙壁上，并且当声音从安装的放大器出来时，将声音清晰地发送到听众而没有回声效果，从而降低安装成本。该装置包括朝向一侧变厚的引导构件（104），并且在主体内部具有通孔（102）; 以及与引导构件（104）的后侧结合并且具有在连接到引导构件（104）的通孔（102）的主体内部的中心的容纳槽（106）的容器（108）。当放大器（116）的凸缘（114）与引导构件（104）组合时，放大器（116）的一侧的表面倾斜。

2. 发明公开

KR1020120138164A 스피커 장치 有权
标题翻译：扬声器装置
公开(公告)号：KR1020120138164A
公开(公告)日：2012-12-24
申请号：KR1020110057511
申请日：2011-06-14
申请人： 삼성전자주식회사
发明人： 한정은 , 강장훈 , 김기원
IPC分类号： H04R1/02 , H04M1/02
CPC分类号： H04R9/06 , H04R1/025 , H04R1/34 , H04R2201/025 , H04R2499/11
摘要： PURPOSE: A speaker apparatus is provided to improve a sound quality selectively using a corresponding discharge path among a plurality of discharge paths. CONSTITUTION: A speaker apparatus(100) comprises a body(120) and elements which are formed in the body. A speaker unit(110) outputs audio data received from corresponding instrument into sound. First and second discharge paths(121,122) discharge the sound generated from the speaker unit to the outside. Bars(131,133), which are slidingly movable, control the discharge or blocking of the sound through first and second discharge paths. Guide units(125,126) guide the movement of the bar. The bar moves in the guide unit with load. The first discharge path and the second discharge path are symmetrically comprised. [Reference numerals] (AA,GG) Blocking a discharge path; (BB,FF) Discharging speaker sound; (CC) Gravity; (DD) Counterclockwise rotation; (EE) Clockwise rotation
摘要翻译：目的：提供一种扬声器装置，用于在多个放电路径中使用相应的放电路径选择性地改善声音质量。构成：扬声器装置（100）包括主体（120）和形成在主体中的元件。扬声器单元（110）将从相应仪器接收的音频数据输出为声音。第一和第二放电路径（121,122）将从扬声器单元产生的声音放电到外部。可滑动移动的杆（131,133）通过第一和第二排放路径控制声音的排放或阻塞。引导单元（125,126）引导杆的移动。导杆在负载下移动。对称地包括第一排出路径和第二排出路径。（附图标记）（AA，GG）阻止放电路径; （BB，FF）放音扬声器声音; （CC）重力; （DD）逆时针旋转; （EE）顺时针旋转

3. 发明公开

KR1020100029721A 지향성 음향 발생 장치 및 이를 구비한 지향성 스피커 어레이 有权
标题翻译：方向声音发生装置和方向扬声器阵列
公开(公告)号：KR1020100029721A
公开(公告)日：2010-03-17
申请号：KR1020090084518
申请日：2009-09-08
申请人： 삼성전자주식회사
发明人： 최정우 , 김영태 , 김정호 , 고상철
IPC分类号： H04R1/32 , H04R1/34 , H04R1/40
CPC分类号： H04R1/288 , H04R1/323 , H04R1/345 , H04R3/12 , H04R2201/403 , H04R1/32 , H04R1/34 , H04R1/40
摘要： PURPOSE: A directional sound generating apparatus and a directional speaker array thereof are provided to obtain high radiation efficiency by increasing the distance between the front side and rear side of a sound transducer. CONSTITUTION: A directional sound generating apparatus comprises a sound transducer(110), a reflector(130), and a first blocking plate(120). The reflector is located behind the sound transducer. The first blocking plate separates the front side and the back side of the sound transducer. Second blocking plates(410a,410b) are connected to the reflector. The second blocking plates are formed in order to cover the upper side and the lower side of the sound transducer. A sound-absorbing material is attached to the reflector or the first blocking plate. The sound-absorbing material is composed of a material which absorbs the high frequency of a sound wave outputted from the sound transducer.
摘要翻译：目的：提供一种定向声产生装置及其定向扬声器阵列，以通过增加声换能器的前侧和后侧之间的距离来获得高辐射效率。方案：定向声产生装置包括声换能器（110），反射器（130）和第一阻挡板（120）。反射器位于声音传感器后面。第一挡板分离声换能器的前侧和后侧。第二阻挡板（410a，410b）连接到反射器。形成第二阻挡板以覆盖声换能器的上侧和下侧。吸声材料附接到反射器或第一阻挡板。吸声材料由吸收从声音传感器输出的声波的高频的材料构成。

4. 发明公开

KR1020080085386A 스피커 无效
标题翻译：扬声器
公开(公告)号：KR1020080085386A
公开(公告)日：2008-09-24
申请号：KR1020070026823
申请日：2007-03-19
申请人： 한국음향 주식회사
发明人： 신종영 , 박인환
IPC分类号： H04R1/02 , H04R1/00
CPC分类号： H04R1/025 , H04R1/026 , H04R1/34
摘要： A speaker is provided to implement a good sound by removing interference within a body of the speaker considering reflected sound. A speaker includes a speaker body(10), a diffused reflection layer(20), a voice unit(30), a speaker support(40), a supporting rod(50), and a connection member(60). The speaker body is manufactured to have a curved surface of a hollow by stacking a bamboo unit of a belt shape with a circular shape or an oval shape. The diffused reflection layer is spread on an inner wall plane of the speaker body. The voice unit is fixed on an upper aperture of the speaker body. The speaker support is fixed on a lower part of the speaker body. An upper part of the supporting rod is fixed on a lower part of the voice unit. A lower part of the supporting rod is assembled to penetrate the speaker support. The connection member is coupled to a lower part of the supporting rod, and fixes the speaker body and the speaker support.
摘要翻译：提供扬声器以通过在考虑到反射的声音的情况下去除扬声器的身体内的干扰来实现良好的声音。扬声器包括扬声器主体（10），扩散反射层（20），声音单元（30），扬声器支撑件（40），支撑杆（50）和连接构件（60）。扬声器主体通过堆叠具有圆形或椭圆形的带状竹节单元而被制造成具有中空的曲面。扩散反射层扩散在扬声器主体的内壁平面上。语音单元固定在扬声器主体的上孔上。扬声器支架固定在扬声器主体的下部。支撑杆的上部固定在语音单元的下部。支撑杆的下部组装成穿透扬声器支撑件。连接构件联接到支撑杆的下部，并且固定扬声器主体和扬声器支撑。

5. 发明公开

KR1020070111502A 수음 장치 失效
标题翻译：声音接收器
公开(公告)号：KR1020070111502A
公开(公告)日：2007-11-21
申请号：KR1020077019560
申请日：2005-02-28
申请人： 후지쯔 가부시끼가이샤
发明人： 와따나베,준이찌
IPC分类号： H04R1/40 , H04R1/34 , H04R3/00
CPC分类号： H04R1/406 , H04R1/34 , H04R1/342 , H04R3/005 , H04R2201/401 , H04R2201/403 , H04R2430/25
摘要： The sound wave (SWa) in a sound wave (SW) is received by microphones (111, 112) with a predetermined phase difference. On the other hand, the sound wave (SWb) passes through a meshed housing (110) and reaches the front surface (210) of a diffuse reflection member (200). Since the front surface (210) has a random convex/concave shape, diffusion (diffuse reflection) takes place on the front surface (210). Consequently, a reflected sound wave (SWc) from the front surface (210) does not reach the microphones (111, 112) with a correct phase difference and even if it reaches the microphones (111, 112), it is received by the microphones (111, 112) with a phase difference different from that of the sound wave (SWa) and judged as noise by a sound source judging circuit (123). Consequently, the sound receiver (101) can receive only the sound wave (SWa) of a correct phase difference, thereby improving directivity.
摘要翻译：声波（SW）中的声波（SWa）由具有预定相位差的麦克风（111,112）接收。另一方面，声波（SWb）穿过网状壳体（110）并到达漫反射构件（200）的前表面（210）。由于前表面210具有随机的凸/凹形状，所以在前表面210上发生扩散（漫反射）。因此，来自前表面（210）的反射声波（SWc）没有以正确的相位差到达麦克风（111,112），并且即使到达麦克风（111,112），它被麦克风（111,112），其相位差与声波（SWa）的相位差不同，并被声源判断电路（123）判断为噪声。因此，声音接收器（101）只能接收正确相位差的声波（SWa），从而提高方向性。

6. 发明公开

KR1020070063074A 프론트 패널에 호온이 구비된 스피커 无效
标题翻译：扬声器
公开(公告)号：KR1020070063074A
公开(公告)日：2007-06-19
申请号：KR1020050122890
申请日：2005-12-14
申请人： 엘지전자 주식회사
发明人： 김수완
IPC分类号： H04R1/02
CPC分类号： H04R1/30 , H04R1/025 , H04R1/2819 , H04R1/34
摘要： A speaker having a horn on a front panel is provided to reduce a manufacturing cost through common parts by installing the horn on a twitter sound radiation part of the front panel. A speaker having a horn on a front panel(140) includes an enclosure(110), the front panel(140), a twitter speaker unit(120), and the horn. The enclosure(110) has an opened plane. The front panel(140) is installed on the opened plane of the enclosure(110), and has a sound radiation part. The twitter speaker unit(120) is fixed on a rear plane of the sound radiation part of the front panel(140), and converts an electric signal into a sound wave. The twitter speaker unit(120) radiates the converted sound wave to a front part of the front panel(140). The horn is installed on the sound radiation part of the front panel(140) on which the twitter speaker unit(120) is fixed. The horn is detachably installed on the sound radiation part of the front panel(140).
摘要翻译：提供具有前面板上的喇叭的扬声器，通过将喇叭安装在前面板的叽叽witter witter的声音辐射部分上，通过公共部分来降低制造成本。具有前面板（140）上的喇叭的扬声器包括外壳（110），前面板（140），微音扬声器单元（120）和喇叭。外壳（110）具有敞开的平面。前面板（140）安装在外壳（110）的开放平面上，并具有声音辐射部分。微波扬声器单元（120）固定在前面板（140）的声辐射部分的后平面上，并将电信号转换成声波。微波扬声器单元（120）将转换的声波辐射到前面板（140）的前部。喇叭安装在前面板（140）的固定有扬声器扬声器单元（120）的声辐射部分上。喇叭可拆卸地安装在前面板（140）的声辐射部分上。

7. 发明公开

KR1020040111268A 스테이지 마이킹 마이크로폰장치 有权
标题翻译：舞台麦克风系统，包括安装在中央舞台上的多媒体彩色电子麦克风
公开(公告)号：KR1020040111268A
公开(公告)日：2004-12-31
申请号：KR1020040100139
申请日：2004-12-02
申请人： 전남과학대학교 산학협력단
发明人： 김철운
IPC分类号： H04R1/08 , H04R1/24 , H04R1/34
CPC分类号： H04R1/08 , H04R1/24 , H04R1/34
摘要： PURPOSE: A stage microphone system is provided to improve sound quality by a microphone case including a plurality of omnidirectional gun microphones whose reception angle is controlled in detail at a center stage. CONSTITUTION: A plurality of gun microphone parts(10) are installed at a front case(30) of a microphone case(100). A fixing base(42) is formed at an upper side of the microphone case. A cord cable(44) is installed at an end of the fixing base. A hinge(41) and a hinge shaft(43) are installed at the fixing base. A fixing bracket(40) includes the fixing base, the cord cable, the hinge, and the hinge shaft. A backside cover(31) is installed at a rear side of the front case. A gun microphone is fixed by using a gun microphone fixing nut(13) and a gun microphone fixing bolt(12). A gun microphone lead line(16) is formed at a rear end of the gun microphone. A canon jack(21) is attached to the gun microphone lead line. A canon jack part(20) includes the canon jack, a canon jack fixing nut(23), and a canon jack cord(24).
摘要翻译：目的：提供舞台麦克风系统，以通过麦克风盒提高声音质量，麦克风盒包括多个全方向的麦克风，其接收角度在中心阶段被详细控制。构成：多个枪式麦克风部件（10）安装在麦克风壳体（100）的前壳体（30）处。在麦克风外壳的上侧形成有固定基座（42）。电缆线（44）安装在固定基座的一端。铰链（41）和铰链轴（43）安装在固定基座上。固定支架（40）包括固定底座，绳索，铰链和铰链轴。后壳（31）安装在前箱的后侧。使用枪麦克风固定螺母（13）和枪麦克风固定螺栓（12）固定枪式麦克风。喷枪麦克风引线（16）形成在枪式麦克风的后端。佳能千斤顶（21）安装在枪式麦克风引线上。佳能千斤顶部件（20）包括佳能千斤顶，佳能千斤顶固定螺母（23）和佳能杰克绳（24）。

8. 发明公开

KR1020010013313A 전해 라우드스피커 어셈블리 无效
标题翻译：电动扬声器总成
公开(公告)号：KR1020010013313A
公开(公告)日：2001-02-26
申请号：KR1019997011308
申请日：1998-06-02
申请人： 엠제트엑스, 인코포레이티드
发明人： 짐머만클라우즈
IPC分类号： H04R3/00 , H04R1/00
CPC分类号： H04R1/34 , H04R1/345 , H04R19/02 , H04R23/00
摘要： A compilation of improvements and modifications to U.S. patent 5,392,358 which discloses an electrolytic loudspeaker assembly (10) which reproduces a broad band of audio signals. The assembly (10) is comprised of a thin, non-magnetic capacitive transducer (12) which consists of compound diaphragm (14) that is further comprised of a center section (16), a front section (20) and a rear section (22). The compound diaphragm (14) is enclosed by a frame assembly (32). The improvements and modifications to the assembly (10) include two designs for a center section (16A, 18A); three designs each for a front section (20A, 24A, 28A) and a rear section (22A, 26A, 30A); three designs for a frame assembly (32A, 34A, 36A) and two designs for a transducer driver unit (46, 48). The basic design of the assembly (10) is also augmented by the addition of an acoustic wave diffuser, reflector, and absorbing assembly (40) and an acoustic baffle structure (44).
摘要翻译：对美国专利5,392,358的改进和修改的汇编，其公开了再现宽带音频信号的电解扬声器组件（10）。组件（10）由薄的非磁性电容换能器（12）构成，该电容换能器由复合隔膜（14）组成，该复合隔膜还包括中心部分（16），前部分（20）和后部分 22）。复合隔膜（14）由框架组件（32）封闭。对组件（10）的改进和修改包括用于中心部分（16A，18A）的两个设计; 三个设计用于前部（20A，24A，28A）和后部（22A，26A，30A）; 用于框架组件（32A，34A，36A）的三种设计和用于换能器驱动器单元（46,48）的两种设计。通过添加声波扩散器，反射器和吸收组件（40）和声阻挡结构（44）也增加了组件（10）的基本设计。

9. 发明公开

KR1020150051762A 펄스 반향의 고지향 수신을 위한 초음파 변환기 및 그 제어방법 有权
标题翻译：用于接收ECHO脉冲的高度方向的超声波传感器及其控制方法
公开(公告)号：KR1020150051762A
公开(公告)日：2015-05-13
申请号：KR1020130133671
申请日：2013-11-05
申请人： 한국표준과학연구원
发明人： 김용태 , 안봉영
IPC分类号： G01S7/521 , G01S15/02
CPC分类号： G01S7/521 , G01N29/24 , G01S15/02 , H04R1/34 , H04R17/00
摘要： 본발명은초음파신호를수신하는초음파변환기방향에곡면형상의반사판을형성함으로써수신신호의지향성을향상시킬수 있는초음파변환기및 그제어방법에관한것이다. 본발명의일례와관련된고지향수신을위한초음파변환기는, 초음파펄스를외부로출력하는발신용초음파변환기, 상기출력된초음파펄스의적어도일부인제 1 초음파펄스를반사하는반사판및 상기반사된제 1 초음파펄스중 적어도일부를수신하는수신용초음파변환기를포함하되, 상기반사판은곡면으로형성되고, 상기수신용초음파변환기는상기반사판의곡면내측에위치하며, 상기제 1 초음파펄스는상기반사판의곡면에반사될수 있다.
摘要翻译：超声换能器本发明涉及一种能够通过在换能器的方向安装曲线状的反射器来提高接收信号的方向性的超声波换能器以及用于相同目的的控制方法。根据本发明的实施例的用于高指向性接收的超声波换能器包括：超声波换能器，其向外部发送超声波脉冲; 反射器，其反射作为所输出的超声波脉冲的至少一部分的第一超声波脉冲; 以及用于接收至少部分反射的第一超声波脉冲的用于接收的超声换能器。反射器是曲线形的，超声波换能器位于反射器的凹面内侧，第一超声波脉冲可以在反射器的弯曲侧反射。

10. 发明授权

KR101510692B1 무지향성 스피커 有权
标题翻译：非方向性扬声器
公开(公告)号：KR101510692B1
公开(公告)日：2015-04-09
申请号：KR1020140038511
申请日：2014-04-01
申请人： 주식회사 위드조이
发明人： 김대현
IPC分类号： H04R1/34 , H04R1/02 , H04R27/04
CPC分类号： H04R1/34 , H04R1/02 , H04R27/04 , H04R2201/02
摘要： 본발명은음향의출력방향을상방향또는하방향의수직방향, 90°, 180°, 270°, 360° 방향중 적어도하나의수평방향으로반사하는무지향성스피커를제공하는것을목적으로한다. 이를위해본 발명은상부가개방되고, 내부에공간을형성한스피커몸체부; 상기스피커몸체부의상단에일정간격으로설치한복수의가이드부; 상기가이드부의사이에상하방향으로이동가능하게설치되어음향이출력되는수평방향의반사각도를설정하는복수의슬라이드부; 상기가이드부의상단에설치되어음향이출력되는수직방향의반사각도를설정하는음향반사부; 및상기스피커몸체부의내부에설치되어음향이출력되도록제어하는출력제어부를포함한다. 따라서음향의출력방향을상방향또는하방향의수직방향, 90°, 180°, 270°, 360° 방향중 적어도하나의수평방향으로반사하는것이가능하여필요에따라음향의출력방향을용이하게변경할수 있는장점이있다.
摘要翻译：本发明的目的是提供一种将上下方向的90°，180°，270°，360°之间的声音输出反射到至少水平方向的非定向扬声器。为此，本发明包括：具有敞开的上部和内部空间的扬声器主体部; 在扬声器主体的上端分离一定距离的多个引导部分; 多个滑动部件安装成在引导部件之间垂直移动; 声反射部，其安装在引导部的上端，并将垂直方向的反射角设定为声音的输出; 以及输出控制部，其安装在扬声器主体中并控制声音的输出。因此，声音的输出在上方向或下方的90°，180°，270°，360°之间反射至少水平方向。声音的输出可以根据需要轻松改变。

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