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公开(公告)号:US08135157B2
公开(公告)日:2012-03-13
申请号:US12162451
申请日:2006-02-28
申请人: Mika Tarvonen , Heli Sade , Jarmo Saari , Petteri Salminen , Sami Lehtovaara , Rasmus Martenson , Niko Eiden
发明人: Mika Tarvonen , Heli Sade , Jarmo Saari , Petteri Salminen , Sami Lehtovaara , Rasmus Martenson , Niko Eiden
CPC分类号: H04M1/6066 , H04M1/05 , H04R1/083 , H04R1/1041 , H04R1/105 , H04R2205/041 , H04R2420/07 , H04R2499/11
摘要: A headset (1) comprises a body (3) and a boom (4), on which a microphone is located. The boom (4) is mounted so that the position of a microphone (5) relative to the body (3) can be adjusted. The headset 1 further comprises a controller (15) arranged to process an electrical signal generated by the microphone (5) by equalizing components corresponding to high and low audio frequencies in accordance with the detected position of the microphone (5). For instance, low frequencies may be preferentially attenuated if the microphone (5) is used when the boom (4) is in a retracted position. Optionally, the controller (15) may also adjust the gain of the microphone (5) in accordance with the position of the microphone (5). The headset (1) may be used to communicate with an external device (2) using a wired or wireless connection. For example, the headset (1) may convey signals to and from a mobile telephone using the Bluetooth® protocol and/or may be used for Push-to-Talk applications.
摘要翻译: 耳机(1)包括主体(3)和悬臂(4),麦克风位于其上。 悬臂(4)安装成能够调节麦克风(5)相对于主体(3)的位置。 耳机1还包括控制器(15),其被配置为根据麦克风(5)的检测位置对由麦克风(5)产生的电信号进行均衡,以对应于高和低音频频率。 例如,如果在悬臂(4)处于缩回位置时使用麦克风(5),低频可能会被优先衰减。 可选地,控制器(15)还可以根据麦克风(5)的位置来调节麦克风(5)的增益。 耳机(1)可以用于使用有线或无线连接与外部设备(2)进行通信。 例如,耳机(1)可以使用蓝牙协议向移动电话传送信号和/或从移动电话传送信号和/或可以用于一键通应用。
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公开(公告)号:US20090323998A1
公开(公告)日:2009-12-31
申请号:US12162451
申请日:2006-02-28
申请人: Mika Tarvonen , Heli Säde , Jarmo Saari , Petteri Salminen , Sami Lehtovaara , Rasmus Martenson , Niko Eiden
发明人: Mika Tarvonen , Heli Säde , Jarmo Saari , Petteri Salminen , Sami Lehtovaara , Rasmus Martenson , Niko Eiden
CPC分类号: H04M1/6066 , H04M1/05 , H04R1/083 , H04R1/1041 , H04R1/105 , H04R2205/041 , H04R2420/07 , H04R2499/11
摘要: A headset (1) comprises a body (3) and a boom (4), on which a microphone is located. The boom (4) is mounted so that the position of a microphone (5) relative to the body (3) can be adjusted. The headset 1 further comprises a controller (15) arranged to process an electrical signal generated by the microphone (5) by equalizing components corresponding to high and low audio frequencies in accordance with the detected position of the microphone (5). For instance, low frequencies may be preferentially attenuated if the microphone (5) is used when the boom (4) is in a retracted position. Optionally, the controller (15) may also adjust the gain of the microphone (5) in accordance with the position of the microphone (5). The headset (1) may be used to communicate with an external device (2) using a wired or wireless connection. For example, the headset (1) may convey signals to and from a mobile telephone using the Bluetooth® protocol and/or may be used for Push-to-Talk applications.
摘要翻译: 耳机(1)包括主体(3)和悬臂(4),麦克风位于其上。 悬臂(4)安装成能够调节麦克风(5)相对于主体(3)的位置。 耳机1还包括控制器(15),其被配置为根据麦克风(5)的检测位置对由麦克风(5)产生的电信号进行均衡,以对应于高和低音频频率。 例如,如果在悬臂(4)处于缩回位置时使用麦克风(5),低频可能会被优先衰减。 可选地,控制器(15)还可以根据麦克风(5)的位置来调节麦克风(5)的增益。 耳机(1)可以用于使用有线或无线连接与外部设备(2)进行通信。 例如,耳机(1)可以使用蓝牙协议向移动电话传送信号和/或从移动电话传送信号和/或可以用于一键通应用。
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