Thermoacoustic device
    61.
    发明授权
    Thermoacoustic device 有权
    热声装置

    公开(公告)号:US08331586B2

    公开(公告)日:2012-12-11

    申请号:US12655375

    申请日:2009-12-30

    CPC classification number: H04R23/002 B82Y30/00

    Abstract: A thermoacoustic device includes a substrate, at least one first electrode, at least one second electrode and a sound wave generator. The at least one first electrode and the at least one second electrode are disposed on the substrate. The sound wave generator is contacting with the at least one first electrode and the at least one second electrode. The sound wave generator is suspended on the substrate via the first electrode and the second electrode. The sound wave generator includes a carbon nanotube structure.

    Abstract translation: 热声装置包括衬底,至少一个第一电极,至少一个第二电极和声波发生器。 所述至少一个第一电极和所述至少一个第二电极设置在所述基板上。 声波发生器与至少一个第一电极和至少一个第二电极接触。 声波发生器经由第一电极和第二电极悬挂在基板上。 声波发生器包括碳纳米管结构。

    MESSAGE HANDLING METHOD AND DEVICE
    63.
    发明申请
    MESSAGE HANDLING METHOD AND DEVICE 审中-公开
    消息处理方法和设备

    公开(公告)号:US20120294227A1

    公开(公告)日:2012-11-22

    申请号:US13562026

    申请日:2012-07-30

    Abstract: In the field of communications technologies, a method and a device for handling messages are provided. The method includes: a notification indicating whether an X2 interface to a neighbor node is available is received; using an S1 interface to send information when the X2 interface is unavailable; and receiving a notification indicating whether an S1 interface to a neighbor node is available, and using an X2 interface to send information when the S1 interface is unavailable. The solutions can ensure normal communication, and reduce possibility of communication failure.

    Abstract translation: 在通信技术领域,提供了一种处理消息的方法和设备。 该方法包括:接收到指示相邻节点的X2接口是否可用的通知; 当X2接口不可用时,使用S1接口发送信息; 并且接收指示与邻居节点的S1接口是否可用的通知,以及当S1接口不可用时使用X2接口发送信息。 解决方案可以保证正常的通信,并减少通信故障的可能性。

    Acoustic system
    66.
    发明授权
    Acoustic system 有权
    声学系统

    公开(公告)号:US08259966B2

    公开(公告)日:2012-09-04

    申请号:US12459565

    申请日:2009-07-02

    CPC classification number: H04R23/002 B06B1/02

    Abstract: An acoustic system includes a sound-electro converting device, a electro-wave converting device, and a sound wave generator. The electro-wave converting device is connected to the sound-electro converting device. The sound wave generator is spaced from the electro-wave converting device and includes a carbon nanotube structure. The sound-electro converting device converts a sound pressure to an electrical signal and transmits the electrical signal to the electro-wave converting device. The electro-wave converting device emits an electromagnetic signal corresponding to the electrical signal and transmits the electromagnetic signal to the carbon nanotube structure. The carbon nanotube structure converts the electromagnetic signal into heat, and the heat transfers to a medium causing a thermoacoustic effect.

    Abstract translation: 声学系统包括声电转换装置,电波转换装置和声波发生器。 电波转换装置连接到声电转换装置。 声波发生器与电波转换装置间隔开并且包括碳纳米管结构。 声电转换装置将声压转换为电信号,并将电信号发送到电波转换装置。 电波转换装置发射对应于电信号的电磁信号,并将电磁信号发送到碳纳米管结构。 碳纳米管结构将电磁信号转换为热,并将热量转移到导致热声效应的介质。

    Headphone
    67.
    发明授权
    Headphone 有权
    耳机

    公开(公告)号:US08208661B2

    公开(公告)日:2012-06-26

    申请号:US12460271

    申请日:2009-07-16

    CPC classification number: H04R23/002 H04R1/1075

    Abstract: An apparatus includes a headphone. The headphone includes at least one housing; and at least one sound wave generator disposed in the housing. The sound wave generator includes at least one carbon nanotube structure.

    Abstract translation: 一种装置包括耳机。 耳机包括至少一个外壳; 以及设置在壳体中的至少一个声波发生器。 声波发生器包括至少一个碳纳米管结构。

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