发明名称 Control of a wireless conference telephone system
摘要 Wireless conference telephone system or a corresponding audio system, the system comprising of at least one audio unit (B1 - B3) having at least one microphone and/or at least one speaker (SPK1 - SPK4), an audio control unit (UI1), and a power source, at least one signal source unit (C1), and at least one operation control unit with which the user can control the operation of the audio unit. The operation control unit is a wireless control unit coupled to the audio unit(s) over a digital personal area network standard, such as Bluetooth radio standard, capable of forming said connection. The operation control unit communicates with the audio unit(s) by using a wireless protocol, such as WAP, and the operation control unit has a user interface so that the user controls the operation of the system over a user interface, such as WML, operating over the wireless protocol.
申请公布号 EP2173076(A2) 申请公布日期 2010.04.07
申请号 EP20090176305 申请日期 2002.04.19
申请人 IP HOLDING OY 发明人 JUKARAINEN, JARKKO
分类号 H04L29/06;H04L12/56;H04M1/725;H04M3/56;H04W4/16 主分类号 H04L29/06
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