公开(公告)号：WO2016041949A1

公开(公告)日：2016-03-24

申请号：PCT/EP2015/071076

申请日：2015-09-15

Applicant: DPA MICROPHONES A/S

Inventor： POULSEN, Christian ,  POULSEN, Anders

IPC: H04R5/04 ,  G10H1/00 ,  H04H20/61 ,  H04H60/04

CPC classification number: H04R1/083 ,  H04R1/222 ,  H04R5/033 ,  H04R5/04 ,  H04R29/007

Abstract: Disclosed is a microphone system, a method and a preprocessing unit. The microphone system comprises a microphone with a microphone output for converting a first acoustic audio signal to a microphone signal, the microphone system comprising a head part comprising a first loudspeaker with a first loudspeaker input for converting a first loudspeaker signal to a second acoustic audio signal; a first connector for connecting the microphone system to an auxiliary device, the first connector comprising a connector housing and a first terminal; a preprocessing unit for preprocessing the microphone signal, the preprocessing unit having at least a first input connected to the microphone output, a first output connected to the first loudspeaker input, and a second output connected to the first terminal of the first connector. The preprocessing unit is configured to: receive the microphone signal on the first input to form a first input signal; and process the first input signal to form a first and second output signal on the first and second output, respectively, wherein the first output signal and the second output signal are based on the first input signal.

Abstract translation: 公开了一种麦克风系统，方法和预处理单元。 麦克风系统包括具有麦克风输出的麦克风，用于将第一声学音频信号转换成麦克风信号，麦克风系统包括头部，头部包括具有第一扬声器输入的第一扬声器，用于将第一扬声器信号转换为第二声音信号 ; 用于将麦克风系统连接到辅助装置的第一连接器，所述第一连接器包括连接器壳体和第一端子; 预处理单元，用于预处理麦克风信号，所述预处理单元至少具有连接到麦克风输出的第一输入，连接到第一扬声器输入的第一输出，以及连接到第一连接器的第一端的第二输出。 预处理单元被配置为：在第一输入端接收麦克风信号以形成第一输入信号; 并且分别处理第一输入信号以在第一和第二输出上形成第一和第二输出信号，其中第一输出信号和第二输出信号基于第一输入信号。

公开(公告)号：WO2015082464A1

公开(公告)日：2015-06-11

申请号：PCT/EP2014/076240

申请日：2014-12-02

Applicant: DPA MICROPHONES A/S

Inventor： POULSEN, Christian ,  POULSEN, Anders

IPC: H04R1/08 ,  F16M11/06

CPC classification number: H04R1/04 ,  F16M11/06 ,  F16M13/022 ,  F16M13/04 ,  H04R1/08 ,  H04R2201/025

Abstract: A microphone assembly comprising: a microphone for converting an acoustic signal to an electrical microphone signal; a tube enclosing at least a part of a first conductor for conducting the microphone signal, the tube comprising a rigid first tube part and a rigid second tube part. The first tube part has a first primary tube end and a first secondary tube end, wherein the microphone is attached at the first primary tube end. The second tube part has a second primary tube end and a second secondary tube end. A first rotating connector between the first tube part and the second tube part allows rotating the first tube part in relation to the second tube part about a first rotation axis.

Abstract translation: 一种麦克风组件，包括：麦克风，用于将声信号转换成电麦克风信号; 封闭至少一部分用于传导麦克风信号的第一导体的管，该管包括刚性第一管部分和刚性第二管部分。 第一管部具有第一主管端和第一副管端，其中麦克风附接在第一主管端。 第二管部分具有第二主管端和第二副管端。 在第一管部分和第二管部分之间的第一旋转连接件允许第一管部分相对于第二管部分围绕第一旋转轴线旋转。

公开(公告)号：WO2016041950A1

公开(公告)日：2016-03-24

申请号：PCT/EP2015/071077

申请日：2015-09-15

Applicant: DPA MICROPHONES A/S

Inventor： POULSEN, Christian ,  POULSEN, Anders

IPC: H04R1/10 ,  H04R5/033 ,  H04M1/05

CPC classification number: H04R1/105 ,  H04M1/05 ,  H04R1/1016 ,  H04R5/0335 ,  H04R5/04 ,  H04R2201/107

Abstract: A microphone system (2) is disclosed. The microphone system (2) comprises: • an ear hook (4) comprising a body member (6), a hook part (8) and an output member (10); • a microphone boom (14); • a microphone (20) connected to a first conductor (18) and mounted on the microphone boom (14); • a loudspeaker (16) connected to a second conductor (22), wherein the microphone system (2) is configured to feed an acoustic audio signal from the first loudspeaker (16) via the output member (10); and • an electrical connector (24) for connecting the microphone system (2) to an auxiliary device.

Abstract translation: 麦克风系统（2）被公开。 麦克风系统（2）包括：•耳钩（4），包括主体部件（6），钩部件（8）和输出部件（10）; •麦克风臂（14）; •连接到第一导体（18）并安装在麦克风吊杆（14）上的麦克风（20）; •扬声器（16），连接到第二导体（22），其中所述麦克风系统（2）被配置为经由所述输出构件（10）从所述第一扬声器（16）馈送声学音频信号; 和•用于将麦克风系统（2）连接到辅助装置的电连接器（24）。

公开(公告)号：WO2015044211A1

公开(公告)日：2015-04-02

申请号：PCT/EP2014/070385

申请日：2014-09-24

Applicant: DPA MICROPHONES A/S

Inventor： POULSEN, Anders ,  POULSEN, Christian

IPC: H04R1/08

CPC classification number: H04R1/08 ,  H04R31/006 ,  H04R2410/03

Abstract: A microphone assembly is disclosed, the microphone assembly comprising: a microphone for converting an acoustic signal to an electrical microphone signal; and a rigid tube with a first tube end and a second tube end. The microphone is attached at the first tube end. The rigid tube encloses at least a part of a first conductor for conducting the microphone signal. The rigid tube has a first tube part extending along a first axis, and the rigid tube has a first bend between the first tube end and the first tube part. A clamp member is mounted on the rigid tube, wherein the clamp member is configured for clamping the microphone assembly to a piece of clothing placed between a clamping section of the rigid tube and a clamping section of the clamp member.

Abstract translation: 公开了一种麦克风组件，所述麦克风组件包括：麦克风，用于将声信号转换成电麦克风信号; 以及具有第一管端和第二管端的刚性管。 麦克风连接在第一管端。 刚性管包围用于传导麦克风信号的第一导体的至少一部分。 刚性管具有沿着第一轴线延伸的第一管部，并且刚性管在第一管端和第一管部之间具有第一弯曲部。 夹紧构件安装在刚性管上，其中夹紧构件用于将麦克风组件夹紧到放置在刚性管的夹紧部分和夹紧构件的夹紧部分之间的一件衣服上。

公开(公告)号：WO2005074317A1

公开(公告)日：2005-08-11

申请号：PCT/DK2005/000056

申请日：2005-01-27

Applicant: DPA MICROPHONES A/S ,  SØRENSEN, Ole, Møller

Inventor： SØRENSEN, Ole, Møller

IPC: H04R3/00

CPC classification number: H04R1/406 ,  H04R3/005 ,  H04R2201/401 ,  H04R2201/403 ,  H04R2201/405 ,  H04R2430/23

Abstract: Microphone array for achieving a substantially frequency-independent directivity using a plurality of microphones disposed along a rectilinear array. The rectilinear array is at least as long as the wavelength of the lowest frequency, where a useful directivity is desired. The rectilinear array has a first end and a second end. The microphones close to the first end are intended for the highest frequencies and the microphones close to the second end are intended for the lowest frequencies. The mutual spacing of the microphones is frequency-dependent. The signals from the individual microphones are band-pass filters being adapted to the frequency band the individual microphones are intended for. The individual band-pass filters are adapted such that the amplitude of the summated signal after band-pass filtering is substantially the same when a sinus-shaped test signal is used, the amplitude of said test signal being constant and the frequency of said test signal varying within the frequency range where the microphone array is to have a substantially frequency-independent directivity.

Abstract translation: 用于使用沿着直线阵列布置的多个麦克风实现基本上频率独立的方向性的麦克风阵列。 直线阵列至少与最低频率的波长一样长，其中期望有用的方向性。 直线阵列具有第一端和第二端。 接近第一端的麦克风用于最高频率，靠近第二端的麦克风用于最低频率。 麦克风的相互间隔是频率依赖的。 来自各个麦克风的信号是适于各个麦克风所预期的频段的带通滤波器。 单独的带通滤波器适于使得当使用窦状测试信号时，带通滤波后的求和信号的振幅基本相同，所述测试信号的幅度恒定，并且所述测试信号的频率 在麦克风阵列将具有基本上与频率无关的方向性的频率范围内变化。

公开(公告)号：WO2003045051A3

公开(公告)日：2003-05-30

申请号：PCT/DK2002/000788

申请日：2002-11-22

Applicant: DPA MICROPHONES A/S ,  JUHLER, Jan

Inventor： JUHLER, Jan

IPC: H04N5/222

Abstract: A system and a method for avoiding unwanted objects e.g. a microphone in a field of vision wherein a search field and an alarm field defined in the filed of vision is used to detect the object. Detectable means is attached to the unwanted object so as to make detection of the object easier. A suspension for microphones comprising an internal microphone holder interconnected to a plurality of bars by means of elastic members. A wind hood for a microphone comprising at least an outer, a middle and an inner layer of wind absorbing material stretchable arranged with interspaces around the microphone.

公开(公告)号：WO2003045051A2

公开(公告)日：2003-05-30

申请号：PCT/DK2002/000788

申请日：2002-11-22

Applicant: DPA MICROPHONES A/S ,  JUHLER, Jan

Inventor： JUHLER, Jan

IPC: H04N5/222

CPC classification number: H04R1/08 ,  H04N5/222

Abstract: A system and a method for avoiding unwanted objects e.g. a microphone in a field of vision wherein a search field and an alarm field defined in the filed of vision is used to detect the object. Detectable means is attached to the unwanted object so as to make detection of the object easier. A suspension for microphones comprising an internal microphone holder interconnected to a plurality of bars by means of elastic members. A wind hood for a microphone comprising at least an outer, a middle and an inner layer of wind absorbing material stretchable arranged with interspaces around the microphone.

Abstract translation: 用于避免不需要的对象的系统和方法，例如 在视场中的麦克风，其中使用视野中定义的搜索场和报警场来检测物体。 可检测的装置附着在不想要的物体上，以便更容易地检测物体。 一种用于麦克风的悬架，包括通过弹性构件互连到多个杆的内部麦克风保持器。 一种用于麦克风的风罩，包括至少一个可吸收材料的外层，中间层和内层，该吸湿材料可绕着麦克风间隔布置。

公开(公告)号：US20170295419A1

公开(公告)日：2017-10-12

申请号：US15511179

申请日：2015-09-15

Applicant: DPA Microphones A/S

Inventor： Christian Poulsen ,  Anders Poulsen

IPC: H04R1/08 ,  H04R5/04 ,  H04R29/00 ,  H04R1/22

CPC classification number: H04R1/083 ,  H04R1/222 ,  H04R5/033 ,  H04R5/04 ,  H04R29/007

Abstract: A microphone system includes a microphone with a microphone output for converting a first acoustic audio signal to a microphone signal, the system including: a head part including a loudspeaker with a loudspeaker input for converting a loudspeaker signal to a second acoustic audio signal; a first connector for connecting the system to an auxiliary device and including a housing and a first terminal; a unit for preprocessing the microphone signal having at least a first input connected to the microphone output, a first output connected to the loudspeaker input, and a second output connected to the first terminal. The unit is configured to: receive the microphone signal on the first input to form a input signal; and process the input signal to form first and second output signals on the first and second outputs, respectively, the first output signal and the second output signal based on the input signal.

公开(公告)号：EP3050316A1

公开(公告)日：2016-08-03

申请号：EP14771929.8

申请日：2014-09-24

Applicant: DPA Microphones A/S

Inventor： POULSEN, Anders ,  POULSEN, Christian

IPC: H04R1/08

CPC classification number: H04R1/08 ,  H04R31/006 ,  H04R2410/03

Abstract: A microphone assembly is disclosed, the microphone assembly comprising: a microphone for converting an acoustic signal to an electrical microphone signal; and a rigid tube with a first tube end and a second tube end. The microphone is attached at the first tube end. The rigid tube encloses at least a part of a first conductor for conducting the microphone signal. The rigid tube has a first tube part extending along a first axis, and the rigid tube has a first bend between the first tube end and the first tube part. A clamp member is mounted on the rigid tube, wherein the clamp member is configured for clamping the microphone assembly to a piece of clothing placed between a clamping section of the rigid tube and a clamping section of the clamp member.

公开(公告)号：EP4529210A1

公开(公告)日：2025-03-26

申请号：EP24200454.7

申请日：2024-09-16

Applicant: DPA Microphones A/S

Inventor： KLINGE, Timo ,  SONNENBERG, Federic

IPC: H04R1/08 ,  H04R1/22 ,  H04R1/28

Abstract: Disclosed is a holding device (2) for a wind shield (4) and a microphone (6), the holding device (2) comprising: an opening (8) for insertion and/or retraction of the microphone (6) in the holding device; a clamping mechanism (10) for fixating on the microphone (6); a supporting portion (14) for supporting a material of the wind shield (4); a stopping element (16) for arranging the microphone (6) in a desired position in the holding device (2); and a boundary surface (18), which may be for acoustically amplifying a specific frequency range of a sound signal impinging on the microphone (6).