公开(公告)号：EP1277205A1

公开(公告)日：2003-01-22

申请号：EP01925654.4

申请日：2001-04-13

申请人： Parienti, Raoul

发明人： PARIENTI, Raoul ,  FROELICHER, Michel ,  GUENOT, Jean ,  ROGNON, Bernard

IPC分类号： G11B15/40 ,  G11B25/06 ,  G11B33/06

CPC分类号： G11B25/06 ,  G11B15/40 ,  G11B33/06

摘要： The invention concerns a voice correspondence object comprising a sound recording medium such as a magnetic tape (2), a read/write head (3), an electronic device (21, 25) connected to the read/write head for recording sound on the recording medium, a speaker (24), a driving mechanism (4, 5, 6) for the magnetic tape and a spring (7) for moving the driving mechanism when it has been wound, and a current generator (18) powering the electronic device and driving means (5, 6) for the generator driven by the spring when the latter is wound.