发明名称 Mobile hands-free device has bi-directional acoustic information transfer between headset and transmit/receive unit in mechanical and electrical contact with telecommunications unit
摘要 The device has a headset and a transmit/receive unit. The headset has a microphone for picking up acoustic user information and a loudspeaker element for outputting acoustic information to the user. The acoustic information is sent bi-directionally to and from the headset by a transmit/receive unit in mechanical and electrical contact with a telecommunications unit. The device has a headset (1) and a transmit/receive unit (2). The headset consists of an ergonomic holder (3) with integral housing, a flexible section, at least one loudspeaker element (5), at least one microphone (6), at least one electrical device and at least one antenna (9). The transmit/receive unit consists of a housing, at least one plug (21) with a clamp (22a, 22b), at least one electrical device and at least one antenna (24). The headset has a microphone for picking up acoustic user information and a loudspeaker element for outputting acoustic information to the user. The acoustic information is sent bi-directionally to and from the headset by a transmit/receive unit in mechanical and electrical contact with a telecommunications unit.
申请公布号 DE10037831(A1) 申请公布日期 2002.02.14
申请号 DE20001037831 申请日期 2000.08.03
申请人 SCHRODT, STEPHAN 发明人
分类号 H04M1/05;H04M1/60;(IPC1-7):H04M1/62;H04M1/00 主分类号 H04M1/05
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