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    Dictating and transcribing apparatus with rapid transcriber alignment and movement facilities
    1.
    发明授权
    Dictating and transcribing apparatus with rapid transcriber alignment and movement facilities 失效
    具有快速转换器对准和移动设备的点拨和转接设备

    公开(公告)号：US3588119A

    公开(公告)日：1971-06-28

    申请号：US3588119D

    申请日：1968-01-19

    Applicant: IBM

    Inventor： CATER JACK ,  JOHNSON FRED W ,  WEHMER BRUNO F

    IPC: G11B19/02 ,  G11B25/06 ,  H01H15/18 ,  H01H23/24 ,  G11B5/00

    CPC classification number: H01H15/18 ,  G11B19/02 ,  G11B25/06 ,  H01H23/24

    Abstract: THE INVENTION CONCERNS DICTATING AND TRANSCRIBING APPARATUS USING A MAGNETIC BELT RECORD MEDIA AND HAVING A VARIETY OF AUTOMATIC AND SEMIAUTOMATIC FEATURES. THE DICTATING UNIT HAS AN ASSOCIATED MICROPHONE WITH CONTROL BUTTONS FOR ESTABLISHING MODES OF OPERATION, INITIATING FORWARD AND BACKSPACING MOVEMENTS, CONTROLLING THE MARKING OF AN INDEX SLIP, AND SIMILAR OPERATIONS. THE TRANSCRIBING UNIT HAS AN ASSOCIATED HEAD SET AND FOOT CONTROL AND VARIOUS OPERATING CONTROLS, PROVIDED ON THE FRONT OF THE TRANSCRIBING UNIT. TRANSCRIBING OPERATIONS ARE UNDER CONTROL OF A FOOT PEDAL AND INCLUDER STARTING AND STOPPING OF THE BELT MOVEMENT, A SYMMETRICAL FORWARD AND REVERSE REVIEW WHICH IS REPEATABLE, AND OTHER OPERATIONS REQUIRED FOR TRANSCRIBING. EACH UNIT IS PROVIDED WITH INDEPENDENT MECHANISMS FOR RESTORING THE SOUND TRANSDUCER WHEN A BELT IS UNLOADED, CONTROL MEANS FOR ESTABLISHING ONE INITIAL MARGIN DURING RECORDING AND ANOTHER INITIAL MARGIN DURING PLAYBACK, AND MEANS FOR RAPIDLY ALIGNING THE SOUND HEAD IN RELATION TO THE RECORD MEDIA FOLLOWING A MANUAL SCAN OPERATION. APPROPRIATE WARNING SIGNALS TO INDICATE END OF BELT, BELT POSITIONING, ETC. ARE PROVIDED.

    Transcribing apparatus with variable automatic recall facilities
    3.
    发明授权
    Transcribing apparatus with variable automatic recall facilities 失效
    具有可变自动调用设备的转换装置

    公开(公告)号：US3567229A

    公开(公告)日：1971-03-02

    申请号：US3567229D

    申请日：1968-01-19

    Applicant: IBM

    Inventor： RIDINGS CHARLES L ,  WEHMER BRUNO F ,  WING WALTER F

    IPC: G11B15/02 ,  G11B19/02 ,  G11B25/06 ,  H01H15/18 ,  H01H23/24 ,  G11B5/00

    CPC classification number: H01H15/18 ,  G11B19/02 ,  G11B25/06 ,  H01H23/24

    Abstract: THE INVENTION CONCERNS DICTATING TRANSCRIBING APPARATUS USING A MAGNETIC BELT RECORD MEDIA AND HAVING A VARIETY OF AUTOMATIC AND SEMIAUTOMATIC FEATURES. THE TRANSCRIBING UNIT HAS AN ASSOCIATED HEAD SET AND FOOT CONTROL AND IS ARRANGED FOR LOADING AND UNLOADING OF THE MAGNETIC BELT FROM THE FRONT OF THE UNIT. VARIOUS OPERATING CONTROLS ARE ALSO PROVIDED ON THE FRONT OF THE TRANSCRIBING UNIT. TRANSCRIBING OPERATIONS ARE UNDER CONTROL OF A FOOT PEDAL AND INCLUDE STARTING AND STOPPING OF THE BELT MOVEMENT, A MEASURED REVIEW WHICH IS REPEATABLE, A FORWARD REVIEW, AND OTHER OPERATIONS REQUIRED FOR TRANSCRIBING. THE UNIT FEATURES AUTOMATIC RECALL STRUCTURES AND CIRCUITS FOR RELATIVELY REPOSITIONING THE SOUND HEAD AND BELT UP TO FIVE (5) WORDS OF PRIOR DICTATION FOLLOWING RELEASE OF THE FOOT CONTROL IN A PLAYBACK OPERATION IN ORDER TO REPEAT THE WORDS WHEN STARTED AGAIN. A RACK AND TIMER COOPERATE WITH RELAY CIRCUITS TO CONTROL THE EXTENT OF RECALL.

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