公开(公告)号：US09525954B2

公开(公告)日：2016-12-20

申请号：US13472889

申请日：2012-05-16

Applicant: Martin Nystrom ,  Sead Smailagic

Inventor： Martin Nystrom ,  Sead Smailagic

IPC: H04R29/00 ,  H04S7/00

CPC classification number: H04R29/001 ,  H04R29/00 ,  H04S7/301

Abstract: The invention relates to an audio device comprising: an audio source arranged to produce audio signals; an audio output arranged to connect at least one speaker with said audio device; impedance calculation means arranged to calculate an impedance of said at least one speaker; a speaker identification module arranged to determine the identity of said at least one speaker using said impedance and identification data relating to one or more reference speakers. Once the identity of a speaker is known, it can be used for audio compensation or marketing information.

公开(公告)号：US09084038B2

公开(公告)日：2015-07-14

申请号：US13386929

申请日：2010-12-22

Applicant: Georg Siotis ,  Magnus Abrahamsson ,  Martin Nystrom

Inventor： Georg Siotis ,  Magnus Abrahamsson ,  Martin Nystrom

IPC: H04R3/00 ,  H04R1/40 ,  H04S7/00

CPC classification number: H04R3/005 ,  H04R1/406 ,  H04R2499/11 ,  H04S7/304 ,  H04S2400/15

Abstract: A method of controlling audio recording using an electronic device and an electronic device are described. The electronic device comprises a microphone arrangement having a directivity pattern. A target direction relative to the electronic device is automatically determined in response to sensor data representing at least a portion of an area surrounding the electronic device. The microphone arrangement is automatically controlled in response to the determined target direction to adjust an angular orientation of the directivity pattern relative to the electronic device.

Abstract translation: 描述使用电子设备和电子设备来控制音频记录的方法。 电子设备包括具有方向性图案的麦克风装置。 响应于代表围绕电子设备的区域的至少一部分的传感器数据，自动确定相对于电子设备的目标方向。 响应于所确定的目标方向自动控制麦克风布置，以调整方向图相对于电子设备的角度定向。

公开(公告)号：US08265321B2

公开(公告)日：2012-09-11

申请号：US12756823

申请日：2010-04-08

Applicant: Martin Nystrom

Inventor： Martin Nystrom

IPC: H04R5/02 ,  A61B5/02 ,  A61B5/021 ,  A61B5/024 ,  H04R5/00 ,  A61B5/00

CPC classification number: H04R5/04 ,  A61B5/02438 ,  A61B5/6803 ,  A61B5/684 ,  H04R5/033 ,  H04R2201/109 ,  H04R2420/03

Abstract: A method for detecting a position of a pair of headphones at a user and a detection apparatus for detecting a position of a pair of ear phones at a user are described.

Abstract translation: 描述用于检测用户的一对耳机的位置的方法和用于检测用户的一对耳机的位置的检测装置。

公开(公告)号：US09094501B2

公开(公告)日：2015-07-28

申请号：US13817881

申请日：2011-08-10

Applicant: Sead Smailagic ,  Jesper Nilsson ,  Martin Nystrom

Inventor： Sead Smailagic ,  Jesper Nilsson ,  Martin Nystrom

IPC: H04B17/00 ,  H04M1/24 ,  H04R1/10 ,  A61B5/00

CPC classification number: H04M1/24 ,  A61B5/6817 ,  A61B5/6843 ,  H04R1/10 ,  H04R2225/39 ,  H04R2225/55

Abstract: A system for collecting earpiece data from a mobile terminal comprising an earpiece includes an earpiece data module in the mobile terminal configured to obtain earpiece data based on usage of the earpiece. A mobile terminal memory is in the mobile terminal and is configured to store the earpiece data. A communications module is in the mobile terminal and is configured to connect the mobile terminal to a remote earpiece data collection module that is remote to the mobile terminal. The earpiece data module is further configured to determine if the earpiece data in the mobile terminal memory satisfies a threshold and to transmit the earpiece data to the remote earpiece data collection module by the communications module if the earpiece data satisfies the threshold.

Abstract translation: 用于从包括耳机的移动终端收集耳机数据的系统包括移动终端中的听筒数据模块，其被配置为基于耳机的使用来获得耳机数据。 移动终端存储器在移动终端中并被配置为存储耳机数据。 通信模块在移动终端中，并且被配置为将移动终端连接到远程移动终端的远程耳机数据收集模块。 听筒数据模块还被配置为确定移动终端存储器中的听筒数据是否满足阈值，并且如果耳机数据满足阈值，则通过通信模块将耳机数据发送到远程听筒数据收集模块。

公开(公告)号：US20140328501A1

公开(公告)日：2014-11-06

申请号：US13812219

申请日：2012-01-17

Applicant: Martin Nystrom

Inventor： Martin Nystrom

IPC: H04R3/00 ,  H04R19/00 ,  H04R19/04 ,  H04R3/02

CPC classification number: H04R3/005 ,  H04R3/02 ,  H04R19/005 ,  H04R19/04 ,  H04R2410/05

Abstract: The invention is directed to systems, methods and computer program products associated with a microphone system for receiving a sound and producing an output signal representing the sound. The microphone system has a first microphone having a first dynamic range, the first microphone to receive the sound and produce a first sound signal based on the received sound. It also has a second microphone having a second dynamic range, the second microphone to receive the sound and produce a second sound signal based on the received sound, wherein the first dynamic range and the second dynamic range overlap thereby forming a transition dynamic range and processing logic operatively coupled to the first microphone and the second microphone. The processing logic is configured to receive the first sound signal from the first microphone, receive the second sound signal from the second microphone, and generate the output signal by combining the first sound signal and the second sound signal.

Abstract translation: 本发明涉及与用于接收声音并产生表示声音的输出信号的麦克风系统相关联的系统，方法和计算机程序产品。 麦克风系统具有第一麦克风，其具有第一动态范围，第一麦克风接收声音并基于所接收的声音产生第一声音信号。 它还具有具有第二动态范围的第二麦克风，第二麦克风接收声音并基于接收到的声音产生第二声音信号，其中第一动态范围和第二动态范围重叠从而形成转换动态范围和处理 可操作地耦合到第一麦克风和第二麦克风的逻辑。 处理逻辑被配置为从第一麦克风接收第一声音信号，从第二麦克风接收第二声音信号，并且通过组合第一声音信号和第二声音信号来产生输出信号。

公开(公告)号：US20120163625A1

公开(公告)日：2012-06-28

申请号：US13386929

申请日：2010-12-22

Applicant: Georg Siotis ,  Magnus Abrahamsson ,  Martin Nystrom

Inventor： Georg Siotis ,  Magnus Abrahamsson ,  Martin Nystrom

IPC: H04R3/00

CPC classification number: H04R3/005 ,  H04R1/406 ,  H04R2499/11 ,  H04S7/304 ,  H04S2400/15

Abstract: A method of controlling audio recording using an electronic device and an electronic device are described. The electronic device comprises a microphone arrangement having a directivity pattern. A target direction relative to the electronic device is automatically determined in response to sensor data representing at least a portion of an area surrounding the electronic device. The microphone arrangement is automatically controlled in response to the determined target direction to adjust an angular orientation of the directivity pattern relative to the electronic device.

Abstract translation: 描述使用电子设备和电子设备来控制音频记录的方法。 电子设备包括具有方向性图案的麦克风装置。 响应于代表围绕电子设备的区域的至少一部分的传感器数据，自动确定相对于电子设备的目标方向。 响应于所确定的目标方向自动控制麦克风布置，以调整方向图相对于电子设备的角度定向。

公开(公告)号：US09161133B2

公开(公告)日：2015-10-13

申请号：US13925020

申请日：2013-06-24

Applicant: Martin Nystrom ,  Andrej Petef ,  Sead Smailagic

Inventor： Martin Nystrom ,  Andrej Petef ,  Sead Smailagic

IPC: H04R5/04 ,  H04R5/033 ,  H04R29/00

CPC classification number: H04R5/04 ,  H04R5/033 ,  H04R29/00 ,  H04R29/001

Abstract: A method for reducing crosstalk in a headset connected to an audio device, in which the includes a left headphone, a right headphone and a common ground for the left headphone and the right headphone includes determining a frequency dependent impedance of the headset. The method also includes determining a frequency dependent impedance of the common ground, and determining a frequency dependent substantially optimum cross feed for attenuating crosstalk in at least one of the left headphone and the right headphone based on the impedance of the headset and the frequency dependent impedance of the common ground. The method further includes applying the frequency dependent substantially optimum cross feed to attenuate the crosstalk in the at least one of the left headphone and the right headphone.

Abstract translation: 一种用于减少连接到音频设备的耳机中的串扰的方法，其中包括用于左耳机和右耳机的左耳机，右耳机和公共接地，包括确定耳机的频率相关阻抗。 该方法还包括确定公共地的频率相关阻抗，以及基于耳机的阻抗和频率相关阻抗确定用于衰减左耳机和右耳机中的至少一个中的串扰的基于频率的基本最佳交叉馈送 的共同点。 该方法还包括应用频率依赖的基本上最佳的交叉馈送以衰减左耳机和右耳机中的至少一个中的串扰。

公开(公告)号：US09161125B2

公开(公告)日：2015-10-13

申请号：US13812219

申请日：2012-01-17

Applicant: Martin Nystrom

Inventor： Martin Nystrom

IPC: H04R3/00 ,  H04R3/02 ,  H04R19/00 ,  H04R19/04

CPC classification number: H04R3/005 ,  H04R3/02 ,  H04R19/005 ,  H04R19/04 ,  H04R2410/05

Abstract: The invention is directed to systems, methods and computer program products associated with a microphone system for receiving a sound and producing an output signal representing the sound. The microphone system has a first microphone having a first dynamic range, the first microphone to receive the sound and produce a first sound signal based on the received sound. It also has a second microphone having a second dynamic range, the second microphone to receive the sound and produce a second sound signal based on the received sound, wherein the first dynamic range and the second dynamic range overlap thereby forming a transition dynamic range and processing logic operatively coupled to the first microphone and the second microphone. The processing logic is configured to receive the first sound signal from the first microphone, receive the second sound signal from the second microphone, and generate the output signal by combining the first sound signal and the second sound signal.

Abstract translation: 本发明涉及与用于接收声音并产生表示声音的输出信号的麦克风系统相关联的系统，方法和计算机程序产品。 麦克风系统具有第一麦克风，其具有第一动态范围，第一麦克风接收声音并基于所接收的声音产生第一声音信号。 它还具有具有第二动态范围的第二麦克风，第二麦克风接收声音并基于接收到的声音产生第二声音信号，其中第一动态范围和第二动态范围重叠从而形成转换动态范围和处理 可操作地耦合到第一麦克风和第二麦克风的逻辑。 处理逻辑被配置为从第一麦克风接收第一声音信号，从第二麦克风接收第二声音信号，并且通过组合第一声音信号和第二声音信号来产生输出信号。

公开(公告)号：US20140376753A1

公开(公告)日：2014-12-25

申请号：US13925020

申请日：2013-06-24

Applicant: Martin Nystrom ,  Andrej Petef ,  Sead Smailagic

Inventor： Martin Nystrom ,  Andrej Petef ,  Sead Smailagic

IPC: H04R5/04 ,  H04R29/00 ,  H04R5/033

CPC classification number: H04R5/04 ,  H04R5/033 ,  H04R29/00 ,  H04R29/001

Abstract: A method for reducing crosstalk in a headset connected to an audio device, in which the includes a left headphone, a right headphone and a common ground for the left headphone and the right headphone includes determining a frequency dependent impedance of the headset. The method also includes determining a frequency dependent impedance of the common ground, and determining a frequency dependent substantially optimum cross feed for attenuating crosstalk in at least one of the left headphone and the right headphone based on the impedance of the headset and the frequency dependent impedance of the common ground. The method further includes applying the frequency dependent substantially optimum cross feed to attenuate the crosstalk in the at least one of the left headphone and the right headphone.

Abstract translation: 一种用于减少连接到音频设备的耳机中的串扰的方法，其中包括用于左耳机和右耳机的左耳机，右耳机和公共接地，包括确定耳机的频率相关阻抗。 该方法还包括确定公共地的频率相关阻抗，以及基于耳机的阻抗和频率相关阻抗确定用于衰减左耳机和右耳机中的至少一个中的串扰的基于频率的基本最佳交叉馈送 的共同点。 该方法还包括应用频率依赖的基本上最佳的交叉馈送以衰减左耳机和右耳机中的至少一个中的串扰。

公开(公告)号：US20130177166A1

公开(公告)日：2013-07-11

申请号：US13823243

申请日：2011-05-27

Applicant: Markus Agevik ,  Martin Nystrom

Inventor： Markus Agevik ,  Martin Nystrom

IPC: H04R3/00

CPC classification number: H04R3/00 ,  H04R5/0335 ,  H04S1/005 ,  H04S2420/01

Abstract: A method includes determining a user's head size, forwarding information associated with the user's head size to a processing device. The method also includes identifying, by the processing device, a head-related transfer function (HRTF) associated with the user's head size or modifying, by the processing device, a HRTF based on the user's head size. The method further includes applying the identified HRTF or modified HRTF to audio signals to produce output signals, and forwarding the output signals to first and second speakers.

Abstract translation: 一种方法包括确定用户的头部大小，将与用户头部大小相关联的信息转发到处理设备。 该方法还包括通过处理设备识别与用户头部大小相关的头部相关传递函数（HRTF），或者由处理设备根据用户头部大小修改HRTF。 所述方法还包括将所识别的HRTF或修改的HRTF应用于音频信号以产生输出信号，以及将输出信号转发到第一和第二扬声器。