通讯用头戴式耳机系统技术方案

技术编号:6067340 阅读:192 留言:0更新日期:2012-04-11 18:40
一种通讯用头戴式耳机系统,用于连接至双向通讯装置,其包括:具有扬声器的耳机,用于接收扬声器信号并将信号转换为扬声器声音;和语音麦克风,用于接收用户的声音并将接收到的声音转换为声音信号。通讯用头戴式耳机系统还包括:环境麦克风,与语音麦克风间隔一距离设置,用于接收环境声音并将接收到的声音转换为环境声音信号;和控制电路,用于从通讯装置接收环境声音信号和输入信号,并用于将扬声器信号传输到扬声器。控制电路包括切换电路,切换电路用于在环境模式和通讯模式之间切换头戴式耳机系统;在环境模式下,扬声器信号包括环境声音信号但不包括输入信号;在通讯模式下,扬声器信号包括输入信号但不包括环境声音信号。

Head mounted headset system for communication

Use a headset system for communication, for connecting to a two-way communication device, comprising: a headset with a loudspeaker, loudspeaker for receiving signals and converts the signals into the speaker voice; and Speech Microphone for receiving the user's voice and receive voice for voice signal. The communication headset system also includes a microphone and microphone voice environment, set at a distance, for receiving the sound environment and receive voice conversion for environmental sound signals; and a control circuit for receiving sound signal and input signal from the communication device, and is used for signal transmission to the speaker speaker. The control circuit comprises a switching circuit, the switching circuit for switching between environment mode and mode of communication headset system; in the environment, including the speaker signal environmental sound signals but does not include the input signal; in the communication mode, the loudspeaker signal including the input signal but does not include the environmental sound signals.

【技术实现步骤摘要】

【技术保护点】
1.一种通讯用头戴式耳机系统(1),用于连接至双向通讯装置(10),所述通讯用头戴式耳机系统(1)包括:具有扬声器(2)的耳机(15),用于接收扬声器信号(3)并将所述扬声器信号转换为扬声器声音;语音麦克风(4),用于接收用户的声音并将用户的声音转换为声音信号(5);环境麦克风(6),与所述语音麦克风(4)间隔一距离设置,用于接收环境声音并将所述环境声音转换为环境声音信号(7);控制电路(8),用于从所述远程通讯装置(10)接收所述环境声音信号(7)和输入信号(12),并将所述扬声器信号(3)传输到所述扬声器(2);其特征在于,所述控制电路(8)包括模式切换电路(9),用于在环境模式与通讯模式之间切换所述头戴式耳机系统,在所述环境模式下,所述扬声器信号(3)包括所述环境声音信号(7)但不包括输入信号(12);在所述通讯模式下,所述扬声器信号(3)包括所述输入信号(12)但不包括所述环境声音信号(7)。

【技术特征摘要】
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【专利技术属性】
技术研发人员:彼得·魏斯
申请(专利权)人:GN奈康有限公司
类型:发明
国别省市:DK

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