公开(公告)号：WO2006124039A1

公开(公告)日：2006-11-23

申请号：PCT/US2005/021791

申请日：2005-06-22

Applicant: ROSENFIELD, Joshua S.

Inventor： ROSENFIELD, Joshua S.

IPC: H04R5/02 ,  H04R1/02

CPC classification number: G06F3/16 ,  H04R1/026 ,  H04R5/02 ,  H04R2201/028 ,  H04R2420/09 ,  H04R2499/11

Abstract: A computer speaker apparatus is disclosed which comprises a speaker, signal processing circuitry interconnected with the speaker, and a housing, where the speaker and the signal processing circuitry are disposed in the housing. The computer speaker apparatus further comprises a connector capable of mating with a Universal Serial Bus or IEEE 1394 port, and a flexible support member having a first end and a second end, where the housing is rotatably disposed on the first end of the flexible support member, and where the connector is disposed on the second end of the flexible support member.

Abstract translation: 公开了一种计算机扬声器装置，其包括扬声器，与扬声器互连的信号处理电路和外壳，其中扬声器和信号处理电路设置在外壳中。 该计算机扬声器装置还包括能够与通用串行总线或IEEE 1394端口匹配的连接器以及具有第一端和第二端的柔性支撑构件，其中壳体可旋转地设置在柔性支撑构件的第一端上 并且其中连接器设置在柔性支撑构件的第二端上。

公开(公告)号：WO2005094117A1

公开(公告)日：2005-10-06

申请号：PCT/IT2005/000140

申请日：2005-03-14

Applicant: F.B.T. ELETTRONICA S.P.A. ,  TANONI, Bruno

Inventor： TANONI, Bruno

IPC: H04R1/02

CPC classification number: H04R1/02 ,  H04R27/00 ,  H04R2201/028 ,  H04R2205/026

Abstract: The present invention refers to an integrated electro acoustic equipment, characterised by the fact that it uses the parallelepiped case of the main loudspeaker for low frequencies, suitably provided with wheels for easier handling and transportation, as structure to contain all components of the equipment -such as audio mixer, power unit and two satellites for the reproduction of medium and high frequencies- together with electrical connections.

Abstract translation: 本发明涉及一种集成的电声设备，其特征在于，其使用主扬声器的平行六面体壳体用于低频，适当地设置有用于更容易处理和运输的轮子，作为包含设备的所有部件的结构 作为音频混合器，功率单元和两颗卫星，用于再现中频和高频以及电气连接。

公开(公告)号：EP3293881A3

公开(公告)日：2018-05-16

申请号：EP17179836.6

申请日：2017-07-05

Applicant: Semiconductor Components Industries, LLC

Inventor： Coenen, Ivo Leonardus ,  Heubi, Alexander

IPC: H03G7/00

CPC classification number: H04R29/00 ,  H03G1/0029 ,  H03G7/007 ,  H04R25/43 ,  H04R2201/028 ,  H04R2460/01

Abstract: An electronic system, in some embodiments, comprises: a power source; a load coupled to the power source; an analog-to-digital converter, coupled to the power source and the load, that samples a fluctuating voltage supplied by the power source and generates a digital representation of said fluctuating voltage; control logic, coupled to the analog-to-digital converter, that generates an amplitude correction signal based on said digital representation of the fluctuating voltage and on a target voltage; correction logic, coupled to the control logic, that uses the amplitude correction signal and an audio signal to generate a switch control signal; and an output driver, coupled to the correction logic, that controls coupling between the power source and the load based on the switch control signal.

公开(公告)号：EP3167624A4

公开(公告)日：2017-12-20

申请号：EP14897393

申请日：2014-07-07

Applicant: HEWLETT-PACKARD DEV COMPANY L P

Inventor： HANES DAVID H

IPC: H04R3/00 ,  G06F17/30 ,  H04L29/06 ,  H04L29/08

CPC classification number: H04L41/5051 ,  G06F3/0488 ,  G06F3/167 ,  H04L65/4084 ,  H04L67/20 ,  H04R2201/028 ,  H04R2420/07 ,  H04R2499/11 ,  H04W4/008

Abstract: In one example implementation, a portable speaker receives a command to automatically generate a new station with the Internet radio service provider. The portable speaker determines attribute information for the current audio output of the portable speaker, and sends a request to the Internet radio service provider to generate the new station based on the attribute information.

公开(公告)号：EP3224828A1

公开(公告)日：2017-10-04

申请号：EP15801492.8

申请日：2015-10-21

Applicant: Palavratzis, Athanasios

Inventor： Palavratzis, Athanasios

IPC: G10H3/18 ,  G10D1/06 ,  G10H1/00

CPC classification number: G10H3/18 ,  G10D1/00 ,  G10D1/06 ,  G10H3/185 ,  G10H2220/165 ,  H04R1/028 ,  H04R2201/028

Abstract: Electroacoustic bouzouki with perforated vessel, for exercise as well as for concerts having a neck (1) which reaches until tailpiece (2), head (3), tuning keys for fastening strings (4), electromagnet (5) and bridge (6) on the front part (7) over which the strings pass (4), preamplifier (9) and amplifier (10) in its body, output (12), electric signal and battery (16), bearing, a rear part called vessel (13). The vessel carries on its surface at least one user-defined opening of any shape and is mounted on the front part (7) of the body by gluing or screwing. The best use of the electroacoustic bouzouki with perforated vessel takes place when the number of openings ranges from 2 to 6.

Abstract translation: （2），头部（3），用于固定琴弦（4），电磁铁（5）和琴桥（6）的调音键的琴颈（1）的音乐会以及用于练习以及音乐会的具有穿孔血管的电声布兹基 （4），前置放大器（9）和放大器（10）在其主体输出端（12）上的前部（7）上。 的电信号和电池（16），轴承，称为船（13）的后部。 该容器在其表面上承载至少一个用户定义的任何形状的开口，并且通过粘合或螺纹安装在身体的前部（7）上。 开孔的数量在2到6之间时，最好使用带有穿孔容器的电声布兹奇。

公开(公告)号：EP3198888A1

公开(公告)日：2017-08-02

申请号：EP15791673.5

申请日：2015-09-24

Applicant: Genelec OY

Inventor： MOILANEN, Pekka ,  PÖYHÖNEN, Kari ,  VÄISÄNEN, Juho

IPC: H04R3/00

CPC classification number: H04R3/00 ,  G10L19/00 ,  G10L25/78 ,  H04R29/001 ,  H04R2201/028 ,  H04R2420/05 ,  H04W52/0229 ,  H04W52/029 ,  Y02D70/00

Abstract: The invention relates to a method and apparatus for recognizing a digital audio signal in a system, in which at least some of the electronic components are at times in sleep or unenergized mode, in which method the digital audio signal is amplified and recognized, the amplified signal is decoded in a decoding circuit, the decoded signal is led to a signal processor for further processing and digital/analog conversion, and an audio signal is created from the analog signal. According to the invention, the amplified, undecoded signal is led directly to the signal- or microprocessor to be used and recognized, and the circuit implementing the decoder is kept in sleep mode unless a digital audio signal has been recognized.

Abstract translation: 本发明涉及一种用于识别系统中的数字音频信号（1,6）的方法和设备，其中至少一些电子组件（3,4,5）有时处于睡眠或非激励模式，其中 方法中，数字音频信号（1,31）被放大并识别，放大的信号在解码电路（4）中被解码，解码的信号被引导到信号处理器（5）以进行进一步处理和数字/模拟转换，并且 从模拟信号创建音频信号（11）。 根据本发明，放大的未解码信号（6）被直接引导至信号 - 或微处理器（5）以被使用和识别，并且实现解码器的电路（4）保持睡眠模式，除非数字音频信号 （1,31）已被确认。

公开(公告)号：EP3179738A4

公开(公告)日：2017-07-19

申请号：EP14900986

申请日：2014-08-29

Applicant: HUAWEI TECH CO LTD

Inventor： LAN YOUYING ,  ZHOU WEICUN ,  LI PENG

IPC: H04R3/00 ,  H04R29/00

CPC classification number: H04R29/001 ,  H04R27/00 ,  H04R2201/028 ,  H04R2420/05 ,  H04R2499/11

Abstract: Embodiments of the present invention provide a method for improving speaker performance and a terminal device, when a speaker is being driven, an algorithm parameter that matches the speaker is selected, to resolve a problem that adjustment and control performance is reduced because of a difference in speaker models, and can effectively improve performance of a speaker. The method includes obtaining an identify of a speaker, where the identity is used to identify the speaker; obtaining an algorithm parameter corresponding to the speaker from a preset algorithm parameter library according to the identity of the speaker, where the preset algorithm parameter library comprises algorithm parameters of speakers of at least two models; sending the algorithm parameter corresponding to the speaker to a smart speaker power amplifier module, so that the smart speaker power amplifier module drives the speaker according to the algorithm parameter corresponding to the speaker. Embodiments of the present invention is used to improve performance of the speaker.

Abstract translation: 本发明实施例提供一种扬声器性能提升方法及终端设备，在扬声器正在驱动时，选择与扬声器匹配的算法参数，以解决调节控制性能因为 扬声器型号，并能有效提高扬声器的性能。 该方法包括获得说话者的标识，其中标识用于标识说话者; 根据所述说话人的身份，从预设的算法参数库中获取与所述说话人对应的算法参数，所述预设的算法参数库包括至少两个模型的说话人的算法参数; 将扬声器对应的算法参数发送给智能扬声器功放模块，以使智能扬声器功放模块根据扬声器对应的算法参数驱动扬声器。 本发明的实施例被用于改善扬声器的性能。

公开(公告)号：EP3167624A1

公开(公告)日：2017-05-17

申请号：EP14897393.6

申请日：2014-07-07

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： HANES, David H.

IPC: H04R3/00

CPC classification number: H04L41/5051 ,  G06F3/0488 ,  G06F3/167 ,  H04L65/4084 ,  H04L67/20 ,  H04R2201/028 ,  H04R2420/07 ,  H04R2499/11 ,  H04W4/80

Abstract: In one example implementation, a portable speaker receives a command to automatically generate a new station with the Internet radio service provider. The portable speaker determines attribute information for the current audio output of the portable speaker, and sends a request to the Internet radio service provider to generate the new station based on the attribute information.

Abstract translation: 在一个示例实施方式中，便携式扬声器接收命令以与因特网无线电服务提供商自动生成新的站。 便携式扬声器确定便携式扬声器的当前音频输出的属性信息，并且基于属性信息向互联网无线电服务提供商发送请求以生成新的台。

公开(公告)号：EP3041264A4

公开(公告)日：2017-05-17

申请号：EP14839574

申请日：2014-07-07

Applicant: SONY CORP

Inventor： MIYATA KOUJI

IPC: H04R1/26 ,  H04R1/02 ,  H04R1/20 ,  H04R3/14 ,  H04R7/12

CPC classification number: H04R1/26 ,  H04R1/02 ,  H04R1/227 ,  H04R1/24 ,  H04R1/403 ,  H04R3/04 ,  H04R3/12 ,  H04R3/14 ,  H04R2201/028 ,  H04R2205/022

Abstract: A loudspeaker apparatus includes, for example, a first loudspeaker unit and a second loudspeaker unit that are configured to reproduce sound at least at a high frequency. The first loudspeaker unit and the second loudspeaker unit are placed on a plane having an axis extending in a horizontal direction and an axis extending in a vertical direction. The first loudspeaker unit is placed so as to be directed horizontally forward. The second loudspeaker unit is placed so as to be directed vertically upward to make an approximately 90° angle with the first loudspeaker unit. When a center of a diaphragm fixing face of the first loudspeaker unit is placed at an origin of the plane, and it is assumed that X represents a horizontally rearward direction and Y represents a vertically upward direction, the second loudspeaker unit is placed in a manner that coordinates of a center of a diaphragm fixing face of the second loudspeaker unit lie on a straight line represented by the following formula in the plane: Y = ˆ’ aX + b , where a > 0 , b > 0 , X > 0 , Y > 0.

Abstract translation: 扬声器设备包括例如被配置为至少以高频再现声音的第一扬声器单元和第二扬声器单元。 第一扬声器单元和第二扬声器单元被放置在具有在水平方向上延伸的轴线和在竖直方向上延伸的轴线的平面上。 第一扬声器单元被放置为水平向前。 第二扬声器单元被放置成垂直向上指向与第一扬声器单元成大约90°的角度。 当第一扬声器单元的振动膜固定面的中心位于平面的原点处，并且假设X表示水平向后的方向并且Y表示竖直向上的方向时，第二扬声器单元以 第二扬声器单元的光圈固定面的中心的坐标在该平面上位于由下式表示的直线上：Y ='aX + b，其中a> 0，b> 0，X> 0， Y> 0。

公开(公告)号：EP3121961A1

公开(公告)日：2017-01-25

申请号：EP15178325.5

申请日：2015-07-24

Applicant: NXP B.V.

Inventor： Macours, Christophe ,  Huijser, Jan-Paul ,  Scarlett, Shawn

IPC: H03F1/30 ,  H03F3/181 ,  H04R29/00 ,  G01K7/16

CPC classification number: H04R29/003 ,  G01K7/16 ,  G01K7/427 ,  G01K2217/00 ,  H03F1/30 ,  H03F3/181 ,  H03F2200/468 ,  H04R3/007 ,  H04R9/022 ,  H04R29/001 ,  H04R2201/028 ,  H04R2499/11

Abstract: A circuit and method for determining an ambient temperature for an electronic device having a loudspeaker are described. An amplifier drives the loudspeaker and first circuitry is configure to determine an overall temperature of the loudspeaker or the amplifier. Second circuitry is configured to determine a change in temperature of the loudspeaker or the amplifier resulting from power dissipated in the loudspeaker or the amplifier. Third circuitry is configured to subtract a signal representative of the change in temperature from a signal representative of the overall temperature and output a signal representative of the ambient temperature for the electronic device.

Abstract translation: 描述了一种用于确定具有扬声器的电子设备的环境温度的电路和方法。 放大器驱动扬声器，并且第一电路被配置为确定扬声器或放大器的总体温度。 第二电路被配置为确定由扬声器或放大器中消耗的功率引起的扬声器或放大器的温度变化。 第三电路被配置为从表示总体温度的信号中减去表示温度变化的信号，并输出表示电子设备的环境温度的信号。