Four pole stereo headset with push to talk capability in a duplex radio
    1.
    发明申请
    Four pole stereo headset with push to talk capability in a duplex radio 有权
    四杆立体声耳机,在双工无线电中具有一键通功能

    公开(公告)号:US20050079885A1

    公开(公告)日:2005-04-14

    申请号:US10683596

    申请日:2003-10-10

    摘要: A stereo headset (104) with push-to-talk function can be interfaced with a wireless communication device (102) via a connector interface. The connector interface preferably includes a jack at the wireless communication device (102) and a compatible plug at the stereo headset (104). An electrical contact (310) at the connector interface can contemporaneously interconnect both electrical audio signals between the wireless communication device (102) and at least one of the speakers of the stereo headset (104) and electrical user input signals from an external push-to-talk user input device (232) to the wireless communication device (102).

    摘要翻译: 具有一键通功能的立体声耳机(104)可以经由连接器接口与无线通信设备(102)接口。 连接器接口优选地包括在无线通信设备(102)处的插座和立体声耳机(104)处的兼容插头。 连接器接口处的电触点(310)可以同时互连无线通信设备(102)和立体声头戴耳机(104)的至少一个扬声器之间的电音频信号和来自外部推送的电用户输入信号 - 向用户输入设备(232)发送到无线通信设备(102)。

    Method and system for operating accessory controls
    2.
    发明申请
    Method and system for operating accessory controls 有权
    操作附件控件的方法和系统

    公开(公告)号:US20050249354A1

    公开(公告)日:2005-11-10

    申请号:US10842359

    申请日:2004-05-10

    CPC分类号: H04R5/04 H04R2420/05

    摘要: The invention concerns an accessory (112) for coupling to a portable electronic device (110). The accessory includes an interface (120) for coupling to the portable electronic device, an identifier (124) in which the identifier generates at least in part a parameter and at least one speaker (128). Only if the accessory contains more than one speaker, the parameter generated at least in part by the identifier causes an audio amplifier (148) that drives one of the speakers to be activated. In addition, the parameter generated at least in part by the identifier can cause the audio amplifier to be deactivated if the accessory contains only one speaker.

    摘要翻译: 本发明涉及用于耦合到便携式电子设备(110)的附件(112)。 附件包括用于耦合到便携式电子设备的接口(120),标识符(124),其中标识符至少部分地产生参数和至少一个扬声器(128)。 只有当附件中包含多于一个扬声器时,至少部分地由标识符产生的参数导致驱动其中一个扬声器被激活的音频放大器(148)。 此外,至少部分由标识符产生的参数可以导致音频放大器被禁用,如果附件仅包含一个扬声器。

    Method and system for operating accessory controls
    3.
    发明授权
    Method and system for operating accessory controls 有权
    操作附件控件的方法和系统

    公开(公告)号:US07643642B2

    公开(公告)日:2010-01-05

    申请号:US10842359

    申请日:2004-05-10

    IPC分类号: H03F99/00 H04R27/00 H04R29/00

    CPC分类号: H04R5/04 H04R2420/05

    摘要: The invention concerns an accessory (112) for coupling to a portable electronic device (110). The accessory includes an interface (120) for coupling to the portable electronic device, an identifier (124) in which the identifier generates at least in part a parameter and at least one speaker (128). Only if the accessory contains more than one speaker, the parameter generated at least in part by the identifier causes an audio amplifier (148) that drives one of the speakers to be activated. In addition, the parameter generated at least in part by the identifier can cause the audio amplifier to be deactivated if the accessory contains only one speaker.

    摘要翻译: 本发明涉及用于耦合到便携式电子设备(110)的附件(112)。 附件包括用于耦合到便携式电子设备的接口(120),标识符(124),其中标识符至少部分地产生参数和至少一个扬声器(128)。 只有当附件中包含多于一个扬声器时,至少部分地由标识符产生的参数导致驱动其中一个扬声器被激活的音频放大器(148)。 此外,至少部分由标识符产生的参数可以导致音频放大器被禁用,如果附件仅包含一个扬声器。